{"id":33277,"date":"2026-04-27T12:45:33","date_gmt":"2026-04-27T12:45:33","guid":{"rendered":"https:\/\/protasoftware.com\/technical-manuals\/settings-and-parameters\/beam-design-settings-ps2022\/"},"modified":"2026-06-19T12:37:47","modified_gmt":"2026-06-19T12:37:47","slug":"beam-design-settings-ps2022","status":"publish","type":"wiki","link":"https:\/\/protasoftware.com\/wiki\/beam-design-settings-ps2022\/","title":{"rendered":"Beam Design Settings Ps2022"},"content":{"rendered":"<div>\n<h1 id=\"General\" class=\"toc_anchors\">General<br \/><\/h1>\n<div><span class=\"colour\"><span class=\"size\" style=\"line-height: normal\">Beam design setting must be preset correctly before starting any beam design. This is to ensure the beams are correctly designed based on the project criteria &amp; user preferences.<\/span><\/span><\/div>\n<div><span class=\"colour\"><span class=\"size\" style=\"line-height: normal\"><br \/><\/span><\/span><\/div>\n<div><span class=\"colour\"><span class=\"size\" style=\"line-height: normal\">To access the Beam Design Setting, user can:<\/span><\/span><\/div>\n<ol>\n<li style=\"list-style-type: decimal\"><span class=\"colour\"><span class=\"size\" style=\"line-height: normal\">Go to <\/span><\/span><b><span class=\"colour\"><span class=\"size\" style=\"line-height: normal\">&quot;Building Setout&quot;<\/span><\/span><\/b><span class=\"colour\"><span class=\"size\" style=\"line-height: normal\"> tab &gt; <\/span><\/span><b><span class=\"colour\"><span class=\"size\" style=\"line-height: normal\">&quot;Settings Center&quot; <\/span><\/span><\/b><span class=\"colour\"><span class=\"size\" style=\"line-height: normal\">&gt; <\/span><\/span><b><span class=\"colour\"><span class=\"size\" style=\"line-height: normal\">&quot;Beam&quot;<\/span><\/span><\/b><span class=\"colour\"><span class=\"size\" style=\"line-height: normal\">, or<\/span><\/span><\/li>\n<li style=\"list-style-type: decimal\"><span class=\"font\"><span class=\"colour\"><span class=\"size\" style=\"line-height: normal\">Click on \u201c<\/span><\/span><b><span class=\"colour\"><span class=\"size\" style=\"line-height: normal\">Setting and Parameters<\/span><\/span><\/b><span class=\"colour\"><span class=\"size\" style=\"line-height: normal\">\u201d in the \u201c<\/span><\/span><b><span class=\"colour\"><span class=\"size\" style=\"line-height: normal\">Beam Section Design Summary Table<\/span><\/span><\/b><span class=\"colour\"><span class=\"size\" style=\"line-height: normal\">\u201d.<\/span><span style=\"font-size: 16px\" class=\"size\"><br \/><\/span><\/span><\/span><img decoding=\"async\" src=\"https:\/\/desk.zoho.com\/DocsDisplay?zgId=672206093&amp;mode=inline&amp;blockId=m598h4b1e8cac0b98489690cd177da5c74868\" class=\"docsimage currimg\" data-zdeskdocid=\"img_8827082772633723\" data-zdeskdocselectedclass=\"\" style=\"font-size: 16px;padding: 0px;max-width: 100%;width: 714px;height: auto\" \/><\/li>\n<\/ol>\n<p style=\"line-height: 20px\"><span class=\"font\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Most of the parameters defined in this section are stored separately for floor beams, rib beams and foundation beams.<\/span><\/span><\/span><span class=\"colour\"><br \/><\/span><\/p>\n<h1 id=\"Beam\" class=\"toc_anchors\" style=\"line-height: 32px;font-size: 20px\"><span style=\"font-size: 32px\" class=\"size\"><span class=\"colour\">Beam<\/span><\/span><\/h1>\n<h2 id=\"Design\" class=\"toc_anchors\"><span style=\"font-size: 24px\" class=\"size\"><span class=\"colour\">Design<\/span><\/span><span class=\"colour\"><br \/><\/span><\/h2>\n<p style=\"line-height: 20px\"><span class=\"font\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Basic design settings are controlled on this page. The settings may differ depending on which reinforced concrete design code is chosen.&nbsp; The figure below is for EuroCode :&nbsp;&nbsp;<\/span><\/span><\/span><\/p>\n<div><img decoding=\"async\" data-zdeskdocselectedclass=\"original\" class=\"docsimage\" data-zdeskdocid=\"img_34060295822059916\" style=\"max-width: 100%;height: auto;padding: 0\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-2460f66365a38129fee6ddf80a98b401.png\" \/><\/div>\n<ol>\n<li style=\"list-style-type: disc\"><b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><u>Support Shear Force<\/u>:&nbsp;<\/span><\/span><\/b><\/li>\n<ol>\n<li style=\"list-style-type: disc\"><b><span style=\"font-size: 12pt;color: black\">Support&#8217;s Start<br \/>\n     Station<\/span><\/b><span style=\"font-size: 12pt;color: black\">&nbsp;: Design shear force may be calculated at \u201c<b>Column Face<\/b>\u201d<br \/>\n     or at a \u201c<b>d<\/b>\u201d distance from column face. Here, \u201c<b><i>d<\/i><\/b><i>\u201d<\/i><br \/>\n     is the effective depth of the beam.<\/span><\/li>\n<li style=\"list-style-type: disc\"><b><span style=\"font-size: 12pt;color: black\">Support&#8217;s End<br \/>\n     Station<\/span><\/b><span style=\"font-size: 12pt;color: black\">&nbsp;: 2H, L\/4, L\/3 define the extent of support region. Here<br \/>\n     &quot;<b>H<\/b>&quot; is the total depth of beam<\/span><\/li>\n<li style=\"list-style-type: disc\"><b><span style=\"font-size: 12pt;color: black\">Span&#8217;s Start<br \/>\n     Station<\/span><\/b><span style=\"font-size: 12pt;color: black\">&nbsp;: 2H, L\/4, L\/3 define the extent of span region.&nbsp;<\/span><span style=\"font-size: 11.5pt\">Here &quot;<b>H<\/b>&quot; is the<br \/>\n     total depth of beam<br \/><\/span><\/li>\n<li class=\" align-left\" style=\"list-style-type: disc;text-align: left\"><span style=\"font-size: 11.5pt\"><img decoding=\"async\" style=\"max-width: 100%;height: auto;padding: 0\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-c1268825f391ddebfa99d3547402bcfc.png\" \/><br \/><\/span><\/li>\n<\/ol>\n<li style=\"list-style-type: disc\"><b><span class=\"font\"><span class=\"highlight\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><u>Section Effective Depth Calculation<\/u> :&nbsp;<\/span><\/span><\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\">Effective depth of beam section will be calculated using either based on:<br \/><\/span><\/li>\n<ol>\n<li style=\"list-style-type: circle\"><b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Center of Gravity of Steel Bars :<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"> &#8211;&nbsp;The section effective depth will be determined based on the average centre of gravity calculated from each tension bars separately.<\/span><\/span><\/li>\n<li style=\"list-style-type: circle\"><b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Center of Gravity of Layers :<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"> &#8211;&nbsp;The calculation of section effective depth is based on the average of the distances of the steel bar layers (which is more conservative).<\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><br \/><\/span><\/li>\n<\/ol>\n<li style=\"list-style-type: disc\"><span class=\"font\"><span class=\"highlight\"><span class=\"colour\"><b><span style=\"font-size: 16px\" class=\"size\"><u>Design Using Rectangular Section<\/u> :<\/span><\/b><span style=\"font-size: 16px\" class=\"size\">&nbsp;<\/span><\/span><\/span><\/span><span style=\"font-size: 16px\" class=\"size\">Consideration of flanges during reinforced concrete design of beam section especially in span regions may yield more economical results. User may check this option to ignore the effect of flanges and use rectangular beam section in all beam design calculations.<br \/><\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\"><b style=\"font-size: 16px\"><span style=\"font-size: 16px\" class=\"size\"><u>Ignorable Forces<\/u> : <\/span><\/b><\/span><span style=\"font-size: 16px\" class=\"size\">Ignorable force values during the design process of the beams in the structure will be entered into these fields. If smaller design forces are obtained with respect to these values, then these forces will be ignored by the program.&nbsp; Please refer to this article for more details :<\/span><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span style=\"font-size: 16px\" class=\"size\">&nbsp;<\/span><\/span><\/span><a href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/ignorable-forces-for-beam-design-24-10-2018\" target=\"_blank\" rel=\"noopener noreferrer\">Ignorable Forces for Beam Design<\/a><span style=\"font-size: 16px\" class=\"size\"><br \/><\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\"><b style=\"font-size: 16px\"><span style=\"font-size: 16px\" class=\"size\"><u>Span Top Edge Moment<\/u> :<\/span><\/b><span style=\"font-size: 16px\" class=\"size\">&nbsp;There are two options for in Span Top Edge Moment, which are &quot;<\/span><\/span><b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Use Max. Moment at Mid-span&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">&quot; and &quot;<\/span><\/span><b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Use Max. Moment in Middle L\/2 Region&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">&quot;. User can choose either option to determine the maximum value for moment.<\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><br \/><\/span><\/li>\n<li style=\"list-style-type: disc\"><span style=\"font-size: 16px\" class=\"size\"><b><u>Des<\/u><\/b><span class=\"colour\"><b><u>ign Parameters (EC2)<\/u> : <\/b>Parameter available only when Eurocode template is selected.&nbsp;<br \/><\/span><\/span><\/li>\n<ol>\n<li style=\"list-style-type: circle\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><b>Max crack width&nbsp;:<\/b> &#8211; Maximum allowable crack width for beam.<\/span><\/span><\/li>\n<li style=\"list-style-type: circle\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><b>Permanent Load Ratio&nbsp;:<\/b><\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><b>&nbsp;<\/b>&#8211; Default value set to 0.7.<\/span><\/li>\n<li style=\"list-style-type: circle\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><b>v- max, limit :<\/b>&nbsp;&#8211; Maximum&nbsp;<\/span><\/span><span style=\"font-size: 16px\" class=\"size\">allowable shear stress for beam.&nbsp;<\/span><\/li>\n<li style=\"list-style-type: circle\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><b>Moment Distribution Ratio,&nbsp;<\/b><\/span><\/span><span class=\"colour\"><span style=\"font-size: 14px\" class=\"size\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><b>\u03b4<\/b><\/span><b><span style=\"font-size: 16px\" class=\"size\"> <\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><b>:<\/b><\/span><\/span><\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><b>&nbsp;<\/b>&#8211; Referring to Eurocode 2, equation 3.15, the recommended ratio is 1.0, however Malaysia, Singapore, United Kingdom and Irish National Annex is set to be 0.85. User should decide the ratio based on own judgement. Default value is set to 0.85<\/span><\/li>\n<\/ol>\n<li class=\" align-left\" style=\"list-style-type: disc;text-align: left\"><span class=\"font\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><span class=\"highlight\"><b><u>Angle Limit for Splitting Beam Axes&nbsp;<\/u>:&nbsp;<\/b><\/span><\/span><\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Allows user to set the angle limit at which connected beam axes with different orientation will be split (else combined).&nbsp;<\/span><\/span><span class=\"colour\">Refer to this article for&nbsp;<\/span>more details :&nbsp;<span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><a style=\"cursor: pointer\" target=\"_blank\" href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/angle-limit-for-splitting-beam-axes\" rel=\"noopener noreferrer\">angle limit for splitting beam axes<\/a><\/span><\/span><\/li>\n<li class=\" align-left\" style=\"list-style-type: disc;text-align: left\"><b><u><span class=\"colour\">Joint Shear Checks<\/span><\/u><\/b><span class=\"colour\"> :&nbsp; These settings will only appear if a seismic code is selected.&nbsp; For detail explanation refer <\/span>:&nbsp;<a target=\"_blank\" href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/beam-column-joint-shear-design-and-strong-column-weak-beam-checks-p-0\" rel=\"noopener noreferrer\">Beam-Column Joint Shear Design and Strong Column Weak Beam Checks<\/a><\/li>\n<li class=\" align-left\" style=\"list-style-type: disc;text-align: left\"><span class=\"colour\"><b><u>Strength Reduction Factors<\/u><\/b> :&nbsp; Only appears when<b> ACI318<\/b> based code is chosen, which allows user to input reduction factors based on local requirements and practice (as shown below)&nbsp;<\/span><\/li>\n<li class=\" align-left\" style=\"list-style-type: disc;text-align: left\"><img decoding=\"async\" style=\"max-width: 100%;height: auto;padding: 0\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-5b048095a81bc461195523c10029f473.png\" \/><\/li>\n<\/ol>\n<div>\n<div><\/div>\n<h2 id=\"Parameters\" class=\"toc_anchors\"><span style=\"font-size: 24px\" class=\"size\"><span class=\"colour\">Parameters<\/span><\/span><br \/><\/h2>\n<\/div>\n<p style=\"line-height: 20px\"><span class=\"font\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">This page is used to set limits on the ranges and spacings of bars used in the design of<b> floor beams<\/b>, <b>ribbed beams<\/b> and <b>foundation beams<\/b>.<\/span><\/span><\/span><\/p>\n<div><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-fd7047aa8adbfa7df72bda520661b1b2.png\" style=\"padding: 0px;max-width: 100%\" \/><\/div>\n<div>\n<ol>\n<li style=\"list-style-type: disc\"><span style=\"font-size: 16px\" class=\"size\"><b><u>General Properties<\/u> :<\/b><\/span><\/li>\n<ol>\n<li style=\"list-style-type: circle\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><b>Min. Beam Steel Diameter : <\/b>To set&nbsp;<\/span><\/span><span style=\"font-size: 16px\" class=\"size\">minimum allowable steel bar size. A smaller bar size will not be used during steel bar selection. <br \/><span class=\"highlight\">Note that, if you modify this section, you have to re-select the steel bars to reflect the changes.<\/span><\/span><\/li>\n<li style=\"list-style-type: circle\"><b style=\"font-size: 16px\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Max. Beam Steel Diameter :&nbsp;<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\">To set maximum allowable steel bar size. A bigger bar size will not be used during steel bar selection.<br \/><\/span><\/li>\n<li style=\"list-style-type: circle\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><b style=\"font-size: 16px\">Min. Number of Hanger Bars : <\/b>To set m<\/span><\/span><span style=\"font-size: 16px\" class=\"size\">inimum number of hanger bars. <br \/><span class=\"highlight\">Note that, hanger bars will be used only in the steel patterns that make use of this bar group.<\/span><br \/><\/span><\/li>\n<li style=\"list-style-type: circle\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><b style=\"font-size: 16px\">Min. Hanger Bar Diameter : <\/b>To set m<\/span><\/span><span style=\"font-size: 16px\" class=\"size\">inimum diameter of hanger bars.<\/span><\/li>\n<li style=\"list-style-type: circle\"><span style=\"font-size: 16px\" class=\"size\"><b>Min.\/Max. Link Diameter <\/b>:&nbsp;To set&nbsp;minimum and maximum allowable steel link size.<\/span><\/li>\n<\/ol>\n<li style=\"list-style-type: disc\"><span style=\"font-size: 16px\" class=\"size\"><b><u>Concrete Covers<\/u> : <\/b>To set concrete cover for beam top, bottom, side and beam ends. If 0 is input, the cover will be applied according to the design code. To check the cover in used, please refer to beam report or beam interactive design.<\/span><\/li>\n<li style=\"list-style-type: disc\"><span style=\"font-size: 16px\" class=\"size\"><b><u>Steel Bar Properties<\/u> :&nbsp;<\/b><\/span><\/li>\n<ol>\n<li style=\"list-style-type: circle\"><b style=\"font-size: 16px\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Minimum Top and Bottom Steel Spacing :&nbsp;<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\">To set user defined minimum steel bar spacing. In code, minimum spacing will still be calculated based on clauses. If user defined spacing is smaller than min. requirement from code, program will take the greater value as the final min. spacing.&nbsp;<br \/><\/span><\/li>\n<li style=\"list-style-type: circle\"><b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Ignore Code -Based Min. Clear Rebar Spacing When Smaller User Spacing is Defined<\/span> :<\/span><\/b><span style=\"font-size: 16px\" class=\"size\">&nbsp;Check this option to ignore the code calculated min. spacing and apply min. user defined spacing directly.<br \/><\/span><\/li>\n<li style=\"list-style-type: circle\"><b style=\"font-size: 16px\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Maximum Tension and Compression Steel Spacing :&nbsp;<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\">To set the maximum desirable steel bar spacing. Maximum steel spacing can be provided separately for tension and compression bars.<br \/><\/span><\/li>\n<li style=\"list-style-type: circle\"><b style=\"font-size: 16px\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Steel Bar Spacing Step :&nbsp;<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\">Spacing values will be incremented by the amount specified in this field during iterations.<br \/><\/span><\/li>\n<li style=\"list-style-type: circle\"><b style=\"font-size: 16px\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Steel Bar Cut Length :&nbsp;<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\">To enter the cut lengths of the steel bars. The length of the bars will then be checked against this value. Rebar exceeds this length will provide a lap.<br \/><\/span><\/li>\n<li style=\"list-style-type: circle\"><b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Web Steel (Side Bars) Diameter :&nbsp;<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\">To set minimum diameter that will be used for the side bars.<\/span><\/li>\n<\/ol>\n<li style=\"list-style-type: disc\"><span style=\"font-size: 16px\" class=\"size\"><b><u>Link Properties<\/u> :<\/b><\/span><\/li>\n<ol>\n<li style=\"list-style-type: circle\"><span style=\"font-size: 16px\" class=\"size\"><b>Max. Support Link Spacing :<\/b> To set maximum link spacing at support region.<br \/><\/span><\/li>\n<li style=\"list-style-type: circle\"><span style=\"font-size: 16px\" class=\"size\"><b>Min. Link Spacing :<\/b>&nbsp;To set minimum link spacing at support region.<\/span><\/li>\n<li style=\"list-style-type: circle\"><span style=\"font-size: 16px\" class=\"size\"><b>Link Spacing Steps :&nbsp;<\/b><\/span>Spacing values will be incremented by the amount specified in this field during iterations.<\/li>\n<\/ol>\n<\/ol>\n<h2 id=\"Rebar_Patterns\" class=\"toc_anchors\">Rebar Patterns<br \/><\/h2>\n<div><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">This page is used to define the rebar patterns used in the project.<\/span><\/span><\/div>\n<div><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-adfbaae097781209e2b7dc76a79f89dc.png\" style=\"padding: 0px;max-width: 100%\" \/><\/div>\n<ol>\n<li style=\"list-style-type: disc\"><span style=\"font-size: 16px\" class=\"size\"><b><u>Rebar Patterns<\/u> :<\/b>&nbsp;List of the standard rebar patterns provided here. User can select, modify and set the pattern as default.<\/span><\/li>\n<ol>\n<li style=\"list-style-type: circle\"><span style=\"font-size: 16px\" class=\"size\"><b>Rebar Types :<\/b> Rebar types will be based on the &quot;Rebar Patterns&quot; selected. Select the rebar type to show and edit the curtailment options.<br \/><\/span><\/li>\n<ol>\n<li style=\"list-style-type: square\"><span style=\"font-size: 16px\" class=\"size\"><b>Curtailment Options :<\/b>&nbsp;&#8211; Edit the rebar length extension, layer and rename the rebar if desire.<\/span><\/li>\n<\/ol>\n<li style=\"list-style-type: circle\"><span style=\"font-size: 16px\" class=\"size\"><b>Pattern Summary :<\/b> To summarize the current selected pattern in term of name and number of rebar type and layers.&nbsp;&nbsp;<\/span><\/li>\n<li style=\"list-style-type: circle\"><span style=\"font-size: 16px\" class=\"size\"><b>Set Pattern as Default :<\/b> To set current selected pattern as default rebar pattern.<br \/><\/span><\/li>\n<\/ol>\n<li style=\"list-style-type: disc\"><span style=\"font-size: 16px\" class=\"size\"><b><u>Sample Drawing<\/u> : <\/b>To show sample drawing based on the current selected rebar pattern for better understanding.<\/span><\/li>\n<ol>\n<li style=\"list-style-type: circle\"><span style=\"font-size: 16px\" class=\"size\"><b>Beam Type : <\/b>To switch between sample drawing of different beam type (Floor beam, foundation beam and ribbed beam).<\/span><\/li>\n<li style=\"list-style-type: circle\"><span style=\"font-size: 16px\" class=\"size\"><b>Span No :<\/b> To show sample drawing of beam elevation with bars in different&nbsp;span number.<\/span><\/li>\n<li style=\"list-style-type: circle\"><span style=\"font-size: 16px\" class=\"size\"><b>Default Rebar Pattern :<\/b> To show default rebar pattern set for this project.<\/span><\/li>\n<\/ol>\n<\/ol>\n<\/div>\n<h1 id=\"Steel_Bar_Selection\" class=\"toc_anchors\"><span style=\"font-weight: normal\"><b><span class=\"colour\">Steel Bar Selection<\/span><\/b><\/span><\/h1>\n<h2 id=\"Method\" class=\"toc_anchors\"><span style=\"font-size: 24px\" class=\"size\"><span class=\"colour\">Method<\/span><\/span><br \/><\/h2>\n<p style=\"line-height: 20px\"><span class=\"font\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">This page is used to apply more specific controls on the bar selection process.<\/span><\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><br \/><\/span><\/p>\n<p style=\"line-height: 20px\"><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-2030b5c03536afdb7c2918bd7c574804.png\" style=\"padding: 0px;max-width: 100%\" \/><\/p>\n<div>\n<ol>\n<li style=\"list-style-type: disc\"><b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><u>General<\/u> :&nbsp;<\/span><\/span><\/b><\/li>\n<ol>\n<li style=\"list-style-type: circle\"><b style=\"font-size: 16px\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Display Steel Bar Spacing During Design :&nbsp;<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">If this option is checked, &quot;<\/span><\/span><b style=\"font-size: 14px\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Beam Section Design (Rebar tab)<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">&quot; will display &quot;<\/span><\/span><b style=\"font-size: 14px\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">s-Bar&nbsp;<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">&quot; (the clear spacing between the bars) instead of &quot;<\/span><\/span><b style=\"font-size: 14px\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Min-bw&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">&quot; (minimum beam width that the bars will fit with minimum allowable clear spacing).<br \/><\/span><\/span><\/li>\n<li style=\"list-style-type: circle\"><b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Include Bar Spacing Checks to Design Status :<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">&nbsp;Beam design status to include bar spacing check. If spacing check does not pass, design status will show fail.<\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><br \/><\/span><\/li>\n<li style=\"list-style-type: circle\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><b>Rebar Spacing Optimization Method \/ Rebar Diameter Minimization Method : <\/b>When performing auto-design, method selected will be prioritized.<\/span><\/span><\/li>\n<\/ol>\n<li style=\"list-style-type: disc\"><b style=\"font-size: 14px\"><span class=\"font\"><span class=\"highlight\"><u><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Steel Bar Area Tolerance<\/span><\/span><\/u><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"> :&nbsp;<\/span><\/span><\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Introduce tolerance for required steel in the beam sections. Positive % tolerance in this field will result in the design providing less steel than required. Likewise, negative % tolerance values will yield greater steel areas than required (i.e. additional safety factor).&nbsp;<br \/><\/span><\/span><\/li>\n<li style=\"list-style-type: disc\"><b style=\"font-size: 16px\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><u>Minimum Top Steel at a Pin<\/u> :&nbsp;<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">If hinge mechanism is defined at the beam ends, user can enter the minimum top steel area required at support regions with a percent of the bottom required steel area at mid span region.&nbsp;<\/span><\/span><\/li>\n<li style=\"list-style-type: disc\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><b><u>Usage of Bars<\/u> :<\/b> To standardize rebar size for all beams in the same beam axis based on the ticked options. (In certain case, such as support region will require larger rebar to satisfy the required steel area, the program will still automatically up size the rebar.)<\/span><\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\"><b><u>Layer Steel Settings<\/u> :<\/b>&nbsp;<\/span><\/li>\n<ol>\n<li style=\"list-style-type: circle\"><b><span class=\"colour\">Use same Bar Size in 1st and 2nd Layer :<\/span><\/b><span class=\"colour\"> To standardize rebar size in first and second layers of the beam.<br \/><\/span><\/li>\n<li style=\"list-style-type: circle\"><b><span class=\"colour\">Use Same Number of Bars in 1st and 2nd Layer :<\/span><\/b><span class=\"colour\"> To standardize rebar number in first and second layers of the beam.<br \/><\/span><\/li>\n<\/ol>\n<li style=\"list-style-type: disc\"><b><u><span class=\"colour\">Optimization<\/span><\/u><span class=\"colour\"> :&nbsp;<\/span><\/b><span class=\"colour\"><br \/><\/span><\/li>\n<ol>\n<li style=\"list-style-type: circle\"><b><span class=\"colour\">Height\/Width Ratio Limit for Multilayer Pattern :<\/span><\/b><span class=\"colour\">&nbsp;To optimize rebar layers pattern using &quot;Optimize Rebar Layers\u201c button in &quot;<a href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/beam-section-design-table-design-tab-ps-2022\" target=\"_blank\" rel=\"noopener noreferrer\">Beam Section Design Table &#8211; Design Tab<\/a>&quot;. Only beams that are equal or exceeding this ratio will be included in the optimization process (optimize the Utilization Ratio) and auto-assigned the multi-layer bar pattern.&nbsp;<\/span><\/li>\n<\/ol>\n<\/ol>\n<div>\n<div>\n<h2 id=\"Bent-up_Bars\" class=\"toc_anchors\" style=\"font-size: 14px\"><span style=\"font-size: 24px\" class=\"size\"><span class=\"colour\">Bent-up Bars<\/span><\/span><br \/><\/h2>\n<div class=\" align-left\" style=\"text-align: left\"><span class=\"font\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"highlight\"><span class=\"colour\">This page is used to apply specific controls to the Bent-up Bars.<\/span><\/span><\/span><\/span><\/div>\n<div><span style=\"font-size: 16px\" class=\"size\"><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-91416b8a914620c5136e4f072b2ad272.png\" style=\"font-size: 14px;padding: 0px;max-width: 100%\" \/><\/span><\/div>\n<ol>\n<li style=\"list-style-type: disc\">\n<div><span class=\"font\"><b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><u>Beam Type<\/u> :&nbsp;<\/span><\/span><\/b><span style=\"font-weight: normal\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">To switch bent up bars setting between:<\/span><\/span><\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><br \/><\/span><\/span><\/div>\n<\/li>\n<ol>\n<li style=\"list-style-type: circle\">\n<div><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Floor Beams<br \/><\/span><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Ribbed Beams<br \/><\/span><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Foundation Beams<\/span><\/span><\/div>\n<\/li>\n<\/ol>\n<li style=\"list-style-type: disc\">\n<div><span class=\"font\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><b><u>Bent-up Bar Control Acc. to Beam Span (section 1)<\/u> : <\/b>To define&nbsp;the design parameters of bent up bar based on the beam span.<\/span><\/span><\/span><\/div>\n<\/li>\n<ol>\n<li style=\"list-style-type: circle\">\n<div><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Bent-up Bar Control<br \/><\/span><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">No. of Bent-up Bars<br \/><\/span><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Bent-up Bar Min. Middle Length<br \/><\/span><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">BU Bar Angle<\/span><\/span><\/li>\n<\/ol>\n<li style=\"list-style-type: disc\">\n<div><span class=\"colour\"><b><span class=\"font\"><u><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Bent-up Bar Control Acc. to Beam Span (section 2)<\/span><\/span><\/u><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"> :&nbsp;<\/span><\/span><\/span><\/b><\/span><span class=\"colour\"><br \/><\/span><\/div>\n<\/li>\n<ol>\n<li style=\"list-style-type: circle\">\n<div><span class=\"colour\"><span class=\"font\"><b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Double Bars Min. Length : <\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">To preset&nbsp;bent up bars minimum length for double bars.<\/span><\/span><\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><br \/><\/span><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><span class=\"colour\"><span class=\"font\"><b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Triple Bars Min. Length : <\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">To present&nbsp;<\/span><\/span><\/span><\/span><span><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">bent up bars minimum length for triple bars.<\/span><\/span><\/span><\/div>\n<\/li>\n<\/ol>\n<\/ol>\n<h2 id=\"Links\" class=\"toc_anchors\" style=\"font-size: 14px\"><span style=\"font-size: 24px\" class=\"size\"><span class=\"colour\">Links<\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><br \/><\/span><\/h2>\n<div><span class=\"font\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">This page is used to apply specific controls to the Links.<\/span><\/span><\/span><\/div>\n<div>\n<div id=\"target_mov_img_8893232735232521\" class=\"target_moving\"><img decoding=\"async\" data-zdeskdocselectedclass=\"original\" class=\"docsimage\" data-zdeskdocid=\"img_8893232735232521\" style=\"max-width: 100%;padding: 0px;height: auto\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-71d657a8eace1fe7633ff835f78879a7.png\" \/><\/div>\n<div><span style=\"font-size: 16px\" class=\"size\"><br \/><\/span><\/div>\n<\/div>\n<ol>\n<li style=\"list-style-type: disc\"><b><span class=\"font\"><span class=\"highlight\"><u><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Link Quantity Control<\/span><\/span><\/u><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"> :&nbsp;<\/span><\/span><\/span><\/span><\/b><\/li>\n<ol>\n<li style=\"list-style-type: circle\"><b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Double Bars Min. Width :<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"> Beam auto design to allow double links when beam width, &quot;bw&quot; is greater than the user defined minimum width.<br \/><\/span><\/span><\/li>\n<li style=\"list-style-type: circle\"><b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Triple Bars Min. Width :&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Beam auto design to allow triple links when beam width, &quot;bw&quot; is greater than the user defined minimum width.<br \/><\/span><\/span><\/li>\n<li style=\"list-style-type: circle\"><b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Link Pattern :<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"> To select link standard pattern for beam design.<br \/><\/span><\/span><\/li>\n<li style=\"list-style-type: circle\"><b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Use Special Torsion Links : <\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">To use torsion links when necessary.<br \/><\/span><\/span><\/li>\n<\/ol>\n<li style=\"list-style-type: disc\"><b><u><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Rib Links<\/span><\/span><\/u><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"> :&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><br \/><\/span><\/span><\/li>\n<ol>\n<li style=\"list-style-type: circle\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Type : To select link type for rib beam.<br \/><\/span><\/span><\/li>\n<li style=\"list-style-type: circle\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Extension : To define the extension length of the link end towards the flange.<br \/><\/span><\/span><img decoding=\"async\" src=\"https:\/\/desk.zoho.com\/DocsDisplay?zgId=672206093&amp;mode=inline&amp;blockId=4vkfs5b81987960f74ea6b308d80291b1807b\" class=\"docsimage\" data-zdeskdocid=\"img_8299120422870307\" data-zdeskdocselectedclass=\"original\" style=\"padding: 0px;max-width: 100%;width: 610px;height: 196px\" \/><\/li>\n<\/ol>\n<li style=\"list-style-type: disc\"><span class=\"font\"><span class=\"highlight\"><b><u><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Design Link Spacing at Supports<\/span><\/span><\/u><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"> :<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"> Check option to design link spacing at the support region based on the &quot;Link Spacing at Supports Settings&quot;.&nbsp;<\/span><\/span><\/span><\/span><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Otherwise, same link size and spacing will be used in span and supports calculated based on the maximum design shear force.<\/span><\/span><\/li>\n<li style=\"list-style-type: disc\"><b><u><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Link Spacing at Supports Settings<\/span><\/span><\/u><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"> :&nbsp;<\/span><\/span><\/b><\/li>\n<ol>\n<li class=\" align-left\" style=\"list-style-type: circle;text-align: left\"><span class=\"font\"><span style=\"font-size: 16px;line-height: normal\" class=\"size\"><span class=\"colour\"><span class=\"highlight\"><b>Use Same Links for Support and Span<\/b><\/span><\/span><\/span><\/span> :&nbsp;&nbsp;<\/li>\n<ol>\n<li class=\" align-left\" style=\"list-style-type: square;text-align: left\"><span style=\"font-size: 16px\">This is more applicable when &quot;Standard Pattern 7&quot; is selected for RC beam rebar curtailment, where the top and bottom lap splices will always be made in the mid-one-third region of the beams.&nbsp;<\/span><\/li>\n<li class=\" align-left\" style=\"list-style-type: square;text-align: left\"><font color=\"#000000\"><span style=\"font-size: 16px\">When the option<span class=\"font\"><span style=\"font-size: 16px;line-height: normal\" class=\"size\"><span class=\"colour\"><span class=\"highlight\">&nbsp;<\/span><\/span><\/span><\/span><\/span><\/font><span class=\"font\"><span style=\"font-size: 16px;line-height: normal\" class=\"size\"><span class=\"colour\"><span class=\"highlight\">is checked, the support link spacing will also be applied to span links, resulting in an overall confined beam in all spans (as shown below)&nbsp;<\/span><\/span><\/span><\/span><\/li>\n<\/ol>\n<\/ol>\n<\/ol>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<blockquote class=\"zde_indent\">\n<blockquote class=\"zde_indent\">\n<div>\n<div>\n<div>\n<div>\n<div><img decoding=\"async\" data-zdeskdocselectedclass=\"best\" class=\"docsimage\" data-zdeskdocid=\"img_6806565781253491\" style=\"max-width: 100%;padding: 0px;width: 533.5px;height: auto\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-4f8fe26be0bc73d5b61394fe735f81d7.png\" \/><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/blockquote>\n<\/blockquote>\n<div>\n<div>\n<div>\n<div>\n<ol>\n<ol>\n<li style=\"list-style-type: circle\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><b>Use Hanger Links to Support Secondary Beams :&nbsp;<\/b>To manually assign hanger link (which override normal link) to beam region where supporting the secondary beam(s) or transfer column (example shown below)<\/span><\/span><\/li>\n<\/ol>\n<\/ol>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<blockquote>\n<div>\n<div>\n<div>\n<div>\n<div>\n<div id=\"target_mov_img_8942968002623277\" class=\"target_moving\"><img decoding=\"async\" data-zdeskdocselectedclass=\"original\" class=\"docsimage\" data-zdeskdocid=\"img_8942968002623277\" style=\"padding: 0px;max-width: 100%;width: 929px;height: auto\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-2e30a7bbd10898dee2b7b0ea970b9084.png\" \/><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<blockquote>\n<div>\n<div>If this option is checked,&nbsp;ProtaStructure will&nbsp; provide hanger links automatically &amp; show it in beam elevation drawings (example shown below)<\/div>\n<div><img decoding=\"async\" style=\"padding: 0px;max-width: 100%\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-92c6821606399d87336be7af1198b2ff.png\" \/><\/div>\n<div><\/div>\n<div><span class=\"KB_New_Editor_Highlights\" style=\"margin: 10px 0px;position: relative;padding: 10px 10px 10px 40px\"><\/p>\n<div><img decoding=\"async\" alt=\"Alert\" data-image=\"contentStyle\" style=\"position: absolute;left: 12px;top: 14px;width: 15px;max-width: 100%\" data-type=\"non-resize\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-66ff1b8fc92c9892daceb0bde08d0b59.png\" \/><\/div>\n<div><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><span class=\"highlight\"><b>There is no automatic design of the hanger links<\/b> &#8211; users need to review &amp; check the default and if insufficient, design the hanger links manually. <\/span><\/span><\/span><\/span><\/div>\n<div><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><span class=\"highlight\">The default selected hanger link will be based on the adjacent designed link &#8211; the spacing will take 1 step decrement (reduce by default 25mm) from the designed links at the beam region<\/span><\/span><\/span><\/span><span class=\"colour\">.&nbsp;<\/span><\/div>\n<div><span>The hanger links\u2019 quantity, diameter, and spacing can be changed by clicking the \u201c<\/span><b>Hanger Links<\/b><span>\u201d button on the<\/span><span>&nbsp;<\/span><a target=\"_blank\" href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/reinforcement-data-editor-ps-2022#Rebar_Tab\" rel=\"noopener noreferrer\">beam rebar editor<\/a><span>.&nbsp;<\/span><\/div>\n<p><\/span><\/div>\n<div><\/div>\n<\/div>\n<\/blockquote>\n<\/blockquote>\n<div>\n<div>\n<div>\n<div>\n<ol>\n<ol>\n<li style=\"list-style-type: circle\"><span class=\"font\"><span class=\"highlight\"><b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Same bar size at supports and span :<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">&nbsp;C<\/span><\/span><\/span><\/span><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">heck this option to use same bar size in supports and span regions.<br \/><\/span><\/span><\/li>\n<li style=\"list-style-type: circle\"><b style=\"font-size: 14px\"><span class=\"font\"><span class=\"highlight\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Use the same diameter on both supports :&nbsp;<\/span><\/span><\/span><\/span><\/b><span class=\"highlight\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">C<\/span><\/span><\/span><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">heck this option to use same bar size in both left and right supports regions.<\/span><\/span><\/li>\n<li style=\"list-style-type: circle\"><b style=\"font-size: 14px\"><span class=\"font\"><span class=\"highlight\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Fixed Support Region Width (2h) :&nbsp;<\/span><\/span><\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">To fix support regions length to be exactly <b>2 times<\/b> the beam section height, &quot;h&quot;. Otherwise, the regions length will comply to &quot;Min. Support Region Width&quot; option.<br \/><\/span><\/span><img decoding=\"async\" src=\"https:\/\/desk.zoho.com\/DocsDisplay?zgId=672206093&amp;mode=inline&amp;blockId=4vkfs9def603a84664cc9b0e24368f6969eb9\" style=\"padding: 0px;max-width: 100%\" \/><\/li>\n<li style=\"list-style-type: circle\"><b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Min. Support Region Width (Critical Zones) : <\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">To set the minimum support region width to &quot;0&quot;,&nbsp; &quot;L\/3&quot;, &quot;L\/4&quot; or &quot;2h&quot;. L is defined as the clear span of the beam ; h is the overall section height of the beam.<\/span><\/span><\/li>\n<ol>\n<li style=\"list-style-type: square\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"fontstyle0\">0 means no confinement zone will be used even if the support links are specified.<\/span><\/span><\/span><\/li>\n<li style=\"list-style-type: square\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"fontstyle0\">The confinement zone (critical region) length will be calculated according to the one of&nbsp;selected L\/3, L\/4 or 2h.&nbsp;<\/span><br \/>\n<br style=\"line-height: normal\" \/><\/span><\/span><\/li>\n<\/ol>\n<li style=\"list-style-type: circle\"><b><span class=\"font\"><span class=\"highlight\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Min. Span Region Width Options :&nbsp;<\/span><\/span><\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">When mid span region is less than the minimum set value here, the support links will be span throughout whole beam including the span region.<\/span><\/span><\/li>\n<li style=\"list-style-type: circle;text-align: left\" class=\" align-left\"><span class=\"fontstyle0\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px;line-height: normal\"><span class=\"colour\"><span class=\"highlight\">The <b>Minimum Support Zone Length<\/b> has priority over <b>Minimum Span Region Length<\/b>. ProtaStructure will make sure that support zone length preference is reflected to detailing first.&nbsp;<\/span><\/span><\/span><\/span><\/span><\/li>\n<li style=\"list-style-type: circle;text-align: left\" class=\" align-left\">\n<div class=\"target_moving\" id=\"target_mov_img_7911683206074132\"><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-37c5d5205cc57f76251a0f1f3f634d75.png\" data-zdeskdocid=\"img_7911683206074132\" class=\"docsimage\" data-zdeskdocselectedclass=\"best\" style=\"width: 642px;height: auto;max-width: 100%\" \/><\/div>\n<\/li>\n<li style=\"list-style-type: circle;text-align: left\" class=\" align-left\"><font color=\"#000000\"><span style=\"font-size: 16px\"><span class=\"colour\">In the detail drawing above, the beam clear length is <\/span><b><span class=\"colour\">4800 mm<\/span><\/b><span class=\"colour\">. Minimum support length is specified as&nbsp;<\/span><\/span><\/font><b><span class=\"colour\">L\/3<\/span><\/b><span class=\"colour\"> so the critical zone detailing is done to <\/span><b><span class=\"colour\">1600 mm<\/span><\/b><span class=\"colour\">. Although the minimum span length was set to <\/span><b><span class=\"colour\">L\/2<\/span><\/b><span class=\"colour\">, ProtaStructure did not have any choice but the use the remaining <\/span><b><span class=\"colour\">1500 mm<\/span><\/b><span class=\"colour\"> as the support length. The residual <b>100 mm<\/b> accounts for the offset of the first and last links from the support face.<\/span><\/li>\n<\/ol>\n<\/ol>\n<div><span class=\"fontstyle0\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px;line-height: normal\"><span class=\"colour\"><span class=\"highlight\"><br \/><\/span><\/span><\/span><\/span><\/span><br style=\"line-height: normal\" \/><\/div>\n<\/div>\n<\/div>\n<\/div>\n<h1 id=\"Curtailment\" class=\"toc_anchors\"><span class=\"colour\">Curtailment<\/span><\/h1>\n<h2 id=\"Steel_Bars\" class=\"toc_anchors\"><span class=\"font\"><span style=\"font-size: 24px\" class=\"size\"><span class=\"highlight\" style=\"font-weight: normal\"><span class=\"colour\"><b>Steel Bars<\/b><\/span><\/span><\/span><\/span><span class=\"colour\"><br \/><\/span><\/h2>\n<div><span class=\"font\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">These settings affect how the reinforcement is curtailed.<\/span><\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><br \/><\/span><\/div>\n<div><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-dd2d1661ad7225e153c38efa8ebfdc67.png\" style=\"padding: 0px;max-width: 100%;width: 1116px;height: auto\" data-zdeskdocid=\"img_7889654472137526\" class=\"docsimage\" data-zdeskdocselectedclass=\"\" \/><\/div>\n<div><\/div>\n<ol>\n<li style=\"list-style-type: disc\">\n<div><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><b><u>Bottom Span Bars<\/u> :&nbsp;<\/b><\/span><\/span><\/div>\n<\/li>\n<ol>\n<li style=\"list-style-type: circle\">\n<div><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><b style=\"font-size: 15px\">Lap Bars Inside Support : <\/b>T<\/span><\/span><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">o lap the bottom bars in the middle of the support region.<\/span><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><b style=\"font-size: 16px\"><span class=\"size\" style=\"line-height: normal\"><span class=\"colour\">Lap Bars Outside Support :&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">To lap the bottom bars to the right or left of the support region. The bars will be lapped at the side of the support where the bottom bars are smaller. If the bottom bar sizes are the same in both adjacent spans, then they will be lapped to the right of the support region.<\/span><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><b>Extend Lap into the Support :&nbsp;<\/b><\/span><\/span><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">To extend the bottom bars into the support region by a lap distance after the inner face of the support.<\/span><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><b style=\"font-size: 16px\"><span class=\"size\" style=\"line-height: normal\"><span class=\"colour\">Extend by Lap into Adjacent Span :&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">To extend the bottom bars through the support region and extend them by a lap distance after the outer face of the support. This option is used generally in earthquake regions to provide more anchorage for the bottom bars.<\/span><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><b>Lap Bars At Mid Span <\/b>: To lap the bottom bars in middle of span.<\/span><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><b>Lap Bars 2H Away From Support <\/b>: To lap bottom rebars at distance 2 times overall beam depth from support.&nbsp;<\/span><\/span><font color=\"#000000\"><span style=\"font-size: 16px\">This curtailment option is necessary and useful especially for the special and intermediate seismic&nbsp;<\/span><\/font><span style=\"font-size: 16px\">moment resisting frames.&nbsp;<\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><b style=\"font-size: 16px\"><span class=\"size\" style=\"line-height: normal\"><span class=\"colour\">Merge Similar Bottom Span Bars :&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">To merge similar bottom steel bars. <br \/><span class=\"highlight\">&quot;Similar bars&quot; must have both quantities and bar sizes must be equal.&nbsp;Merging may be restricted due to geometric constraints and may not be successful in all positions.<\/span><\/span><\/span><\/div>\n<\/li>\n<\/ol>\n<li style=\"list-style-type: disc\">\n<div class=\" align-left\" style=\"text-align: left\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px;line-height: normal\"><span class=\"colour\"><span class=\"highlight\"><b><u>Top Span Bars :<\/u><\/b><\/span><\/span><\/span><\/span><\/div>\n<\/li>\n<ol>\n<li style=\"list-style-type: circle\">\n<div class=\" align-left\" style=\"text-align: left\"><span class=\"colour\">L<\/span><b><span class=\"colour\">ap Bars Inside Support <\/span><\/b><span class=\"colour\">: To lap the top bars in the middle of the support region.&nbsp;<\/span><span class=\"colour\"><br \/><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div class=\" align-left\" style=\"text-align: left\"><b><span class=\"colour\">Lap Bars Outside Support <\/span><\/b><span class=\"colour\">: To lap the top bars to the right or left of the support region. The bars will be lapped at the side of the support where the top bars are smaller. If the top bar sizes are the same in both adjacent spans, then they will be lapped to the right of the support region.&nbsp;<\/span><span class=\"colour\"><br \/><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div class=\" align-left\" style=\"text-align: left\"><b><span class=\"colour\">Extend Lap into the Support <\/span><\/b><span class=\"colour\">:&nbsp;To extend the top bars into the support region by a lap distance after the inner face of the support.<\/span><span class=\"colour\"><br \/><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div class=\" align-left\" style=\"text-align: left\"><b><span class=\"colour\">Lap Bars At Mid Span<\/span><\/b><span class=\"colour\"> : To lap the top bars in middle of span.&nbsp;<\/span><span class=\"colour\"><br \/><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div class=\" align-left\" style=\"text-align: left\"><b><span class=\"colour\">Lap Bars 2H Away From Support <\/span><\/b><span class=\"colour\">: To lap top rebars at distance 2 times overall beam depth from support<\/span><span class=\"colour\"><br \/><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div class=\" align-left\" style=\"text-align: left\"><b><span class=\"colour\">Merge Similar Top Span Bars<\/span><\/b><span class=\"colour\"> : To merge similar top steel bars<\/span><span class=\"colour\"><br \/><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div class=\" align-left\" style=\"text-align: left\">\n<div class=\" align-left\"><b><span class=\"colour\">Merge Similar Bottom Span Bars <\/span><\/b><span class=\"colour\">: To merge similar top steel bars.<\/span><\/div>\n<div class=\" align-left\"><span class=\"highlight\"><span class=\"colour\">&quot;Similar bars&quot; must have both quantities and bar sizes must be equal. Merging may be restricted due to geometric constraints and may not be successful in all positions.<\/span><\/span><\/div>\n<\/div>\n<\/li>\n<\/ol>\n<li style=\"list-style-type: disc\">\n<div><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><b><u><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Additional Support Bars :<\/span><\/span><\/u><\/b><\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><br \/><\/span><\/span><\/div>\n<\/li>\n<ol>\n<li style=\"list-style-type: circle\">\n<div><b style=\"font-size: 16px\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Extend Support Bars Symmetrically :&nbsp;<\/span><\/span><\/b><span class=\"font\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">To extend the support bars to both spans symmetrically&nbsp;based on the larger effective span length. This happens when length vary at both span is less than the preset %.&nbsp;<\/span><\/span><\/span><span><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">This is a conservative approach.&nbsp;<\/span><\/span><\/span><\/div>\n<\/li>\n<ol>\n<li style=\"list-style-type: square\">\n<div><span class=\"font\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">&quot;<\/span><\/span><\/span><b style=\"font-size: 16px\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Where if Lengths Vary by Less Than (%)&nbsp;&quot; :&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">If variation in spans is more than the given value, no symmetry operation is performed.<\/span><\/span><\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><br \/><\/span><\/span><\/div>\n<\/li>\n<\/ol>\n<li style=\"list-style-type: circle\">\n<div><b style=\"font-size: 16px\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Add Anchorage Length to the Steel Bar Extensions :&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">To add anchorage length to the calculated extension length.<\/span><\/span><\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><br \/><\/span><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Rebar Extension Lengths :&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Support bar extension length multiplication factor can be set using the field provided in this section.<\/span><\/span><\/span><\/span><\/div>\n<\/li>\n<\/ol>\n<\/ol>\n<h2 id=\"Steel_Bars_2\" class=\"toc_anchors\"><span style=\"font-size: 24px\" class=\"size\"><span class=\"colour\">Steel Bars 2<\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><br \/><\/span><\/h2>\n<p style=\"line-height: 20px\"><span class=\"font\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Further settings that affect how the reinforcement is curtailed.<\/span><\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><br \/><\/span><\/p>\n<p style=\"line-height: 20px\"><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-4d45b65a80fcabccf92144116ec8ab4f.png\" style=\"padding: 0px;max-width: 100%\" \/><\/p>\n<p style=\"line-height: 30px\"><span class=\"colour\"><span style=\"font-size: 18px\" class=\"size\"><br \/><\/span><\/span><\/p>\n<ol>\n<li style=\"list-style-type: disc\">\n<div><b><u><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">End Support Curtailment Control<\/span><\/span><\/u><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"> :&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><br \/><\/span><\/span><\/div>\n<\/li>\n<ol>\n<li style=\"list-style-type: circle\">\n<div><b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Extend Top Span Bars to End Support :&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">To extend the top span bars of the first and last spans to the end supports.<\/span><\/span><\/span><\/span><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><br \/><\/span><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><b style=\"font-size: 16px\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Don\u2019t Use Top S<\/span><\/span><\/b><b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">pan Bars :&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">To remove top support bars at the end support. In this case the span bars will be increased as necessary.<\/span><\/span><\/span><\/span><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><br \/><\/span><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Extend Bottom Span Bars to End Support :&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">To extend the bottom span bars of the first and last spans to the end supports.<\/span><\/span><\/span><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><b style=\"font-size: 16px\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Don\u2019t Use Bottom Span Bars :&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">To remove bottom spa<\/span><\/span><span style=\"font-size: 16px\" class=\"size\">n bars at the end support. In this case the span bars will be increased as necessary.<br \/><\/span><\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><br \/><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><b style=\"font-size: 16px\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Minimum Tension Lap Factor (BS8110, CP65 &amp; HK codes only) :&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span style=\"font-size: 16px\" class=\"size\">With this factor set at 1.0, extended lap lengths are only introduced in some cases but not others. Some users may prefer to increase this factor to 1.4 to standardize on the use of extended lap lengths throughout.<\/span><\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><br \/><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><b style=\"font-size: 16px\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Max. Bond Quality Coefficient&nbsp; (Eurocode 2 only) :&nbsp;<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\">Acceptable input range&nbsp; 0.5 to 1.0.&nbsp;<br \/>In the bond stress calculation (Cl 8.4.2), the bond quality coefficient \u03b71 can be either&nbsp; 1.0 or 0.7 depending on section depth. Where 0.7 is used the bond strength is reduced and laps are extended.&nbsp;Specifying a maximum of 1.0 for the Bond Quality Coefficient allows the coefficient to vary between 0.7 and 1.0 as required, hence lap lengths will vary accordingly.<br \/><\/span><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span style=\"font-size: 16px\" class=\"size\">Some users may prefer to specify a maximum of 0.7 (which actually fixes the coefficient at 0.7),&nbsp; the effect is to standardize&nbsp;on the use of extended lap lengths throughout. Further conservatism can be introduced in all lap lengths by using a value as low as 0.5.<\/span><\/span><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Plain Bars Bond Quality Modifier (Eurocode 2 only) :&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span style=\"font-size: 16px\" class=\"size\">Acceptable input range 0.1 to 1.0.<br \/>In the EC2 Cl 8.4.2 bond stress calculation, there is no factor relating to the rib type of reinforcement, and no guidance on what adjustments if any should be made for plain bars.&nbsp;<br \/><\/span><\/span><\/span><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">In ProtaStructure a factor \u201c<\/span><\/span><b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">T<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">&nbsp;&quot;<\/span><\/span><b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">has been introduced (as in BS8110) to allow for this adjustment. It is the users responsibility to enter a suitable value for plain bars. (Until further guidance&nbsp;<\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">becomes available, Prota would suggest that as per BS8110&nbsp; a value of 0.5 would be reasonable.)<\/span><\/span><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><b style=\"font-size: 16px\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Type-1 Bars Bond Quality Modifier (Eurocode 2 only) :&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span style=\"font-size: 16px\" class=\"size\">Acceptable input range&nbsp; 0.1 to 1.0.<br \/>In the EC2 Cl 8.4.2 bond stress calculation, there is no factor relating to the rib type of reinforcement, and no guidance on what adjustments if any should be made for Type 1 bars.<br \/><\/span><\/span><\/span><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">In ProtaStructure a factor \u201c<\/span><\/span><b style=\"font-size: 16px\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">T&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">\u201d has been introduced (as in BS8110) to allow for this adjustment. It is the users responsibility to enter a suitable value for Type 1 bars. (Until further guidance becomes available, Prota would suggest that as per BS8110&nbsp; a value of 0.8&nbsp;<\/span><\/span><\/span><\/span><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">would be reasonable.)<\/span><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Minimum Anchorage Length :&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span style=\"font-size: 16px\" class=\"size\">To set minimum anchorage length based on multiplier of bar diameter.<\/span><\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><br \/><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><b><span style=\"font-size: 16px\" class=\"size\">Top Bar Lapping Factor (Eurocode 2 Only) :<\/span><\/b><span style=\"font-size: 16px\" class=\"size\">&nbsp;<\/span><\/span><\/span><\/span><span><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">To set lapping factor of top bar based on multiplier of bar diameter.<\/span><\/span><\/span><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><br \/><\/span><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><b><span style=\"font-size: 16px\" class=\"size\">Bottom Bar Lapping Factor&nbsp;(Eurocode 2 Only)&nbsp;:<\/span><\/b><span style=\"font-size: 16px\" class=\"size\">&nbsp;<\/span><\/span><\/span><\/span><span><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">To set lapping factor of bottom bar based on multiplier of bar diameter.<\/span><\/span><\/span><\/div>\n<\/li>\n<\/ol>\n<\/ol>\n<h2 id=\"Bob_Control\" class=\"toc_anchors\"><span style=\"font-size: 24px\" class=\"size\"><span class=\"colour\">Bob Control<\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><br \/><\/span><\/span><\/h2>\n<p style=\"line-height: 20px\"><span class=\"font\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">These settings affect how the bobs are controlled.&nbsp;<\/span><\/span><\/span><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">&quot;Bob&quot; stands for&nbsp;Bending of Bar.<\/span><\/span><\/p>\n<p style=\"line-height: 20px\"><span style=\"font-size: 16px\" class=\"size\"><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-3896e8ca3f039c2fbaf11d5cff2695f3.png\" style=\"padding: 0px;max-width: 100%\" \/><br \/><\/span><\/p>\n<p style=\"line-height: 30px\"><span class=\"colour\"><span style=\"font-size: 18px\" class=\"size\"><br \/><\/span><\/span><\/p>\n<ol>\n<li style=\"list-style-type: disc\"><b><u><span style=\"font-size: 16px\" class=\"size\">Min. Steel Bob Length Control<\/span><\/u><span style=\"font-size: 16px\" class=\"size\"> :&nbsp;<\/span><\/b><span style=\"font-size: 16px\" class=\"size\">To&nbsp;set the minimum bending of bars for top\/bottom rebars based on multiplier of bar diameter.<br \/><\/span><\/li>\n<ol>\n<li style=\"list-style-type: circle\"><span style=\"font-size: 16px\" class=\"size\">Draw Bobs for Cantilever Bottom Bars : Check this to have cantilever bottom bars to extend and bend up.<br \/><\/span><img decoding=\"async\" src=\"https:\/\/desk.zoho.com\/DocsDisplay?zgId=672206093&amp;mode=inline&amp;blockId=4vkfsd744b43369d8459d919088e1bc1a5563\" style=\"padding: 0px;max-width: 100%\" \/><\/li>\n<\/ol>\n<li style=\"list-style-type: disc\">\n<div><span class=\"colour\"><u><b><span style=\"font-size: 16px\" class=\"size\">If Bob Length is Greater than Beam Depth<\/span><\/b><\/u><span style=\"font-size: 16px\" class=\"size\"> :&nbsp;<\/span><\/span><span style=\"font-size: 16px\" class=\"size\">To choose the preferred anchorage detailing when the length of bending of bar is greater than the depth of the beam. <br \/>Care must be taken to check the position and dimensions of the connecting members to ensure valid detailing.<\/span><\/div>\n<\/li>\n<\/ol>\n<h1 id=\"Detail_Drawings\" class=\"toc_anchors\"><span style=\"font-size: 32px\" class=\"size\"><span class=\"colour\">Detail Drawings<\/span><\/span><span class=\"colour\"><br \/><\/span><\/h1>\n<h2 id=\"General_1\" class=\"toc_anchors\"><span style=\"font-size: 24px\" class=\"size\"><span class=\"colour\">General<\/span><\/span><br \/><\/h2>\n<div><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">General setting for beam detail drawing can be configured here.<\/span><\/span><\/div>\n<div><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-2550f0a81cc949164fd4a520f726997e.png\" style=\"padding: 0px;max-width: 100%\" \/><\/div>\n<ol>\n<li style=\"list-style-type: disc\">\n<div><b><u><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Plot Parameters<\/span><\/span><\/u><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"> :<\/span><\/span><\/b><\/div>\n<\/li>\n<ol>\n<li style=\"list-style-type: circle\">\n<div><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Min. Wall Length :<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"> To set&nbsp;<\/span><\/span><\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">minimum wall length. For short wall length lesser than min. length will be drawn like column.&nbsp;Curtailment of the bars extended into the columns and walls are treated differently.<\/span><\/span><\/div>\n<\/li>\n<\/ol>\n<li style=\"list-style-type: disc\">\n<div><b style=\"font-size: 16px\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><u>Axes and Bar Marks<\/u> :&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Bar marks are determined and included with the bar label text if this option is set.<\/span><\/span><\/div>\n<\/li>\n<ol>\n<li style=\"list-style-type: circle\">\n<div><b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Display Axis Labels\/ Balloon :&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">By default, axis labels and circles at beam supports are drawn. Uncheck this option to suppress these labels.<\/span><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><b>Draw Axis Labels Above Everything :<\/b>&nbsp;To draw axis label with axis balloon to be above of every other detail in the drawing.<\/span><\/span><\/div>\n<\/li>\n<\/ol>\n<li style=\"list-style-type: disc\">\n<div><b style=\"font-size: 16px\"><u>Display of Slab Lines in Beam Elevation<\/u> :&nbsp;<\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">To control the display of slab lines in the elevation view of the beams. If check&nbsp;<\/span><\/span><b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">&quot;Both&quot;&nbsp;<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">&nbsp;option, the slab lines in front and back will be drawn. There are two different layers (Font Elevation Line \/ Back Elevation Line) to set the slab line color &amp; properties separately.&nbsp;<\/span><\/span><\/div>\n<\/li>\n<ol>\n<li style=\"list-style-type: circle\">\n<div><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><b>Display in Section :<\/b> To include slab line in beam cut section.<\/span><\/span><\/div>\n<\/li>\n<\/ol>\n<li style=\"list-style-type: disc\">\n<div><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><b><u>Drawing Style <\/u><\/b>: To control the drawing style of beam detailing.<\/span><\/span><\/div>\n<\/li>\n<ol>\n<li style=\"list-style-type: circle\">\n<div>Standard : Usual schematic view of beam detailing.&nbsp;<\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div>Ruler : Rebars are drawn inside a box and a ruler is shown marking the bar end points together with the links.<\/div>\n<\/li>\n<\/ol>\n<\/ol>\n<div>\n<div>&nbsp; &nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-e0a8218ae3bf9678d1f38471fc176f6c.png\" style=\"padding: 0px;max-width: 100%;width: 578.5px;height: auto\" data-zdeskdocid=\"img_22528323741888823\" class=\"docsimage\" data-zdeskdocselectedclass=\"best\" \/><\/div>\n<\/div>\n<h2 id=\"Beams\" class=\"toc_anchors\"><span style=\"font-size: 24px\" class=\"size\"><span class=\"colour\">Beams<\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><br \/><\/span><\/span><\/h2>\n<p style=\"line-height: 20px\"><span class=\"font\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Labelling related setting for beam detail drawing can be configured here.<\/span><\/span><\/span><\/p>\n<p style=\"line-height: 20px\"><img decoding=\"async\" data-zdeskdocselectedclass=\"\" class=\"docsimage\" data-zdeskdocid=\"img_4972285121025173\" style=\"padding: 0px;max-width: 100%;width: 1058px;height: auto\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-1f513f3f91d509a0b55d226a2ff99ad1.png\" \/><\/p>\n<p style=\"line-height: 30px\"><span class=\"colour\"><span style=\"font-size: 18px\" class=\"size\"><br \/><\/span><\/span><\/p>\n<ol>\n<li style=\"list-style-type: circle\"><b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Beam Label List :&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">A list of beams in the sheet is generated during the preparation of the detail drawings. Uncheck to suppress the creation of this list.<\/span><\/span><\/span><\/span><\/li>\n<li style=\"list-style-type: circle\"><b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Print Beam Labels below the Detail :&nbsp;<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">By default, beam labels are printed above the beam elevations. You can check this option if you want to have labels to be printed below the beam elevation<br \/><\/span><\/span><\/li>\n<ol>\n<li style=\"list-style-type: square\"><b style=\"font-size: 16px\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Underline Beam Labels : <\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">&#8211;&nbsp;Beam label and section size texts will be underlined in the beam detail drawings.<\/span><\/span><\/li>\n<\/ol>\n<li style=\"list-style-type: circle\"><b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Display Beam Reference Levels in Details :&nbsp;<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">To display the reference level of the beams in the elevation drawing. The reference level can be adjusted via the&nbsp;<\/span><\/span><b style=\"font-size: 16px\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Building<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">&nbsp;&gt;&nbsp;<\/span><\/span><b style=\"font-size: 16px\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Edit Storey<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">&nbsp;form. This option is not valid for inclined beams.<br \/><\/span><\/span><\/li>\n<li style=\"list-style-type: circle\"><b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Use Only Span or Only Support Bar in Short Spans : <\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">To provides same rebars (span\/support rebars, whichever higher in steel area) throughout the short span beam (more standardisation).&nbsp;<\/span><\/span><\/li>\n<ol>\n<li style=\"list-style-type: square\"><b style=\"font-size: 16px\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Short Span Max. Length : <\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">&#8211;&nbsp;To set maximum beam span length limit to be considered as short beam.<\/span><\/span><\/li>\n<\/ol>\n<\/ol>\n<h2 id=\"Sections\" class=\"toc_anchors\"><span style=\"font-size: 24px\" class=\"size\"><span class=\"colour\"><b>Sections<\/b><\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><br \/><\/span><\/span><\/h2>\n<p style=\"line-height: 20px\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Beam cut sections setting for beam detail drawing can be configured here.<\/span><\/span><\/p>\n<p style=\"line-height: 20px\"><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-a07fe13c0e8e1ff722543c3ec80ec945.png\" style=\"padding: 0px;max-width: 100%\" \/><\/p>\n<p style=\"line-height: 30px\"><span class=\"colour\"><span style=\"font-size: 18px\" class=\"size\"><br \/><\/span><\/span><\/p>\n<ol>\n<li style=\"list-style-type: disc\"><b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><u>Beam Sections<\/u> :&nbsp;<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">To control beam cut sections for beams.<br \/><\/span><\/span><\/li>\n<ol>\n<li style=\"list-style-type: circle\">\n<div><span class=\"font\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><b>No Sections :<\/b> No sections will be included in the beam details.<\/span><\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><br \/><\/span><\/span><\/div>\n<\/li>\n<li class=\" align-left\" style=\"list-style-type: circle\">\n<div><span class=\"font\"><span class=\"highlight\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><b>Different Beams :<\/b> Sections will be drawn only when a beam with different section dimension is found in a same beam axis.<\/span><\/span><\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><br \/><\/span><\/span><\/div>\n<\/li>\n<li class=\" align-left\" style=\"list-style-type: circle\">\n<div><span class=\"font\"><span class=\"highlight\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><b>All Beams :<\/b> Section of all beams will be drawn.<\/span><\/span><\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><br \/><\/span><\/span><\/div>\n<\/li>\n<\/ol>\n<li class=\" align-left\" style=\"list-style-type: disc\">\n<div><b style=\"font-size: 16px\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><u>Number of Sections<\/u> :&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">To control the number of sections to be provided for each beam.<\/span><\/span><\/span><\/span><\/div>\n<\/li>\n<ol>\n<li style=\"list-style-type: circle\">\n<div><span class=\"font\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><b>Span Section Only :<\/b> Only section at the mid-span of the beams will be provided.<\/span><\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><br \/><\/span><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><span class=\"font\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><b>Support and Span Sections :<\/b> Three sections per beam will be provided. (2 at supports, 1 at mid)<\/span><\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><br \/><\/span><\/span><\/div>\n<\/li>\n<\/ol>\n<li style=\"list-style-type: disc\">\n<div><b style=\"font-size: 16px\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><u>Beam Section Labels<\/u> :&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">To control the arrangement and format of the section labels.<\/span><\/span><\/span><\/span><\/div>\n<\/li>\n<ol>\n<li style=\"list-style-type: circle\">\n<div><b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Re-start Section Labels in Every Sheet :<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">&nbsp;Section labels will be reset for every sheet starting from \u201c<\/span><\/span><b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">A<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">\u201d, \u201c<\/span><\/span><b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">a<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">\u201d or \u201c<\/span><\/span><b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">1&nbsp;<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">\u201d.<\/span><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Re-start Section Labels in Every Axis :&nbsp;<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Section labels will be reset for every axis starting from \u201c<\/span><\/span><b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">A&nbsp;<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">\u201d, \u201c<\/span><\/span><b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">a<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">\u201d or \u201c<\/span><\/span><b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">1&nbsp;<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">\u201d.&nbsp;<\/span><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Re-start Section Labels in Every Beam :<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">&nbsp;Section labels will be reset for every beam starting from \u201c<\/span><\/span><b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">A&nbsp;<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">\u201d, \u201c<\/span><\/span><b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">a&nbsp;<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">\u201d or \u201c<\/span><\/span><b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">1<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">&nbsp;\u201d.<\/span><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><b>Add Beam \/&nbsp;<\/b><\/span><\/span><span><b>Axis L<\/b><\/span><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><b>abel as Prefix to Section Labels :<\/b>&nbsp;<\/span><\/span><span class=\"colour\">To prevent repeating labels, user may add beam \/ axis label preceding to section labels\u201d (the labels will look like&nbsp;<\/span><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">\u201c<b>(A-1B25)<\/b> 1 &#8211; 1\u201d, \u201c<b>(A-1B25)<\/b> 2 &#8211; 2\u201d, &#8230; ).<\/span><\/span><\/div>\n<\/li>\n<\/ol>\n<\/ol>\n<p style=\"line-height: 32px\"><span class=\"colour\"><span style=\"font-size: 20px\" class=\"size\"><br \/><\/span><\/span><\/p>\n<h2 id=\"Steel_Bars_and_Links\" class=\"toc_anchors\"><span style=\"font-size: 24px\" class=\"size\"><span class=\"colour\">Steel Bars and Links<\/span><\/span><\/h2>\n<\/p>\n<p style=\"line-height: 20px\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Steel bar and links plotting setting for beam detail drawing can be configured here.<\/span><\/span><\/p>\n<p style=\"line-height: 20px\"><span class=\"colour\"><span class=\"font\"><br \/><\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><br \/><\/span><\/p>\n<div class=\"target_moving\" id=\"target_mov_img_30885700556337947\"><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-587cd6ca4d25f2ceaa955f7de7d89352.png\" style=\"padding: 0px;max-width: 100%\" \/><\/div>\n<ol>\n<li style=\"list-style-type: disc\"><b><span style=\"font-size: 16px\" class=\"size\"><u><span class=\"colour\">Beam<\/span><\/u><span class=\"colour\"> :&nbsp;<\/span><\/span><\/b><span class=\"colour\"><br \/><\/span><\/li>\n<ol>\n<li style=\"list-style-type: circle\"><span style=\"font-size: 16px\" class=\"size\"><b><span class=\"colour\">Re-plot the Bars below the Beam :&nbsp;<\/span><\/b><\/span><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Beam rebars will be duplicated and re-plot below the beam elevation.<\/span><\/span><\/span><\/li>\n<li style=\"list-style-type: circle\"><b style=\"font-size: 16px\"><span class=\"colour\">Annotate Steel Bars in Beam : <\/span><\/b><span class=\"colour\">To&nbsp;annotate steel bar quantity, diameter and barmark information to the beam elevation.<br \/><\/span><\/li>\n<li style=\"list-style-type: circle\"><b style=\"font-size: 16px\"><span class=\"colour\">Annotate Bars in Beam Sections :&nbsp;<\/span><\/b><span class=\"colour\">To annotate steel bar quantity, diameter and barmark information to the beam sections.<br \/><\/span><\/li>\n<ol>\n<li style=\"list-style-type: square\"><b style=\"font-size: 16px\"><span class=\"colour\">Use IStructE Style Annotation : <\/span><\/b><span class=\"colour\">To annotate&nbsp;<\/span><span><span class=\"colour\">section bars according to the IStructE Style to prevent overcrowded texts.<\/span><\/span><span class=\"colour\"><br \/><\/span><\/li>\n<\/ol>\n<li style=\"list-style-type: circle\"><b style=\"font-size: 16px\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Shift Outer Layer Bars to Enhance Display :&nbsp;<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">To enhance the display by shifting any overlapping rebar layers (graphically) in the beam elevation drawing for easier understanding purposes.<\/span><\/span><\/li>\n<li style=\"list-style-type: circle\"><b style=\"font-size: 16px\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Print Steel Bar Layer Information : <\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">To print&nbsp;layer information (such as T1 for Top 1st layer bars)&nbsp; in bar label text.<br \/><\/span><\/span><\/li>\n<li style=\"list-style-type: circle\"><b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Display Kinks in Detail : <\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">To display&nbsp;kinks in the beam elevation drawings to mark the ends of the steel bars.<br \/><\/span><\/span><\/li>\n<li style=\"list-style-type: circle\"><b style=\"font-size: 16px\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Apply Cranks to Steel Bars :&nbsp;<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">To apply cranks to the detailed drawings of steel bars.<br \/><\/span><\/span><\/li>\n<li style=\"list-style-type: circle\"><b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Display Bobs as Shifted : <\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">To shift out the bend of bars to enhance the display in the beam elevations for better understanding.&nbsp;&nbsp;<\/span><\/span><\/li>\n<\/ol>\n<li style=\"list-style-type: circle\"><b><u><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Li<\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">nks<\/span><\/span><\/u><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"> :&nbsp;<\/span><\/span><\/b><\/li>\n<ol>\n<li style=\"list-style-type: circle\"><b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Draw Link Lines Extended by Link Size : <\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">To draw&nbsp;Link lines extended further than the top and bottom bars by half bar size + link size to enhance the beam elevation display.<br \/><\/span><\/span><\/li>\n<li style=\"list-style-type: circle\"><b style=\"font-size: 16px\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Print Total Link Quantity : <\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">To display total number of links with the link labels for each beam.<br \/><\/span><\/span><\/li>\n<ol>\n<li style=\"list-style-type: square\"><b style=\"font-size: 16px\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Print Number of Link Arms :&nbsp;<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">To display total number of links arms for each beam.<br \/><\/span><\/span><\/li>\n<\/ol>\n<li style=\"list-style-type: circle\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><b style=\"font-size: 16px\">Draw Link Labels Inline : <\/b>To place the position of link label right at the center of the annotation line. Otherwise, it will be at above of the line.<\/span><\/span><\/li>\n<li style=\"list-style-type: circle\">\n<div><b style=\"font-size: 16px\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Display Additional Link Lines :&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">To display more links to express the spacing graphically.<\/span><\/span><\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><br \/><\/span><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Print Link Labels Inside the Beam :&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">To annotate link labels inside the beam elevations. Otherwise, it will be annotated beneath the beam elevation.<\/span><\/span><\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><br \/><\/span><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><b style=\"font-size: 16px\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Text Distance (from bottom edge) :&nbsp;<\/span><\/span><\/b><span class=\"font\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">When \u201c<\/span><\/span><b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Print Link Labels Inside the Beam&nbsp;<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">\u201d option is checked, this field controls the distance that the link annotation line is positioned from bottom edge of the beam.&nbsp;<\/span><\/span><\/span><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">The value entered in this field is a multiplier applied to the beam section h<\/span><\/span><span class=\"colour\">eight.<\/span><\/span><\/span><\/div>\n<\/li>\n<\/ol>\n<\/ol>\n<h2 id=\"Side_Bars\" class=\"toc_anchors\"><span style=\"font-size: 24px\" class=\"size\"><span class=\"colour\">Side Bars<\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><br \/><\/span><\/span><\/h2>\n<p style=\"line-height: 20px\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Side bars setting for beam detail drawing can be configured here.<\/span><\/span><\/p>\n<p style=\"line-height: 20px\"><span class=\"colour\"><span class=\"font\"><br \/><\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><br \/><\/span><\/p>\n<div class=\"target_moving\" id=\"target_mov_img_2460903878053915\"><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-99d46db2147c82231f64d6076d516442.png\" style=\"padding: 0px;max-width: 100%;width: 1245px;height: auto\" data-zdeskdocid=\"img_1323195606161176\" class=\"docsimage\" data-zdeskdocselectedclass=\"original\" \/><\/div>\n<ol>\n<li style=\"list-style-type: disc\">\n<div><b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><u>Side Bars Arrangement<\/u> :&nbsp;<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><span style=\"font-size: 15px\" class=\"size\">The program adds appropriate side bars based on the requirements of the active concrete codes for deep beams. Selecting &quot;<\/span><\/span><b style=\"font-size: 15px\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Along h&nbsp;<\/span><\/span><\/b><span class=\"size\" style=\"line-height: normal\"><span class=\"colour\">&quot; option will place the side bars equally spaced along the height of the beam, whereas &quot;<\/span><\/span><b style=\"font-size: 15px\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Along 2\/3 h&nbsp;<\/span><\/span><\/b><span class=\"size\" style=\"line-height: normal\"><span class=\"colour\">&quot; option will place them equally spaced along the bottom 2\/3 portion of the section.<\/span><\/span><\/span><\/div>\n<\/li>\n<ol>\n<li style=\"list-style-type: circle\">\n<div><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><b>Draw Side Bars in the Middle (when re-plotted below the beam) :<\/b> To display side bars in between top and bottom reinforcement if &quot;<\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><b>Re-plot the Bars below the Beam<\/b>&quot; is checked.<\/span><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Display Only a Single Side Bar in Detail :&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span style=\"font-size: 16px\" class=\"size\">To show a single indicative side bar, regardless of the total no. of side bars required to avoid too many&nbsp;elements in the final drawings.<\/span><\/span><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span style=\"font-size: 16px\" class=\"size\"><b>Merge Similar Span Web Bars :<\/b> To merge web (side) bars labelling of the adjacent beams if they have the same quantity and size of web bars.&nbsp;<\/span><\/span><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span style=\"font-size: 16px\" class=\"size\"><b>Min Beam Depth for Side Bars <\/b>: To set minimum beam depth to provide side reinforcement bar.<\/span><\/span><\/span><\/div>\n<\/li>\n<\/ol>\n<\/ol>\n<h2 id=\"Dimensioning\" class=\"toc_anchors\"><span style=\"font-size: 24px\" class=\"size\"><span class=\"colour\">Dimensioning<\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><br \/><\/span><\/span><\/h2>\n<p style=\"line-height: 20px\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Dimension related setting for beam detail drawing can be configured here.<\/span><\/span><\/p>\n<p style=\"line-height: 20px\"><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-a483c049eb5dd8126c31ed013c9cb11c.png\" style=\"max-width: 100%;height: auto;padding: 0\" \/><\/p>\n<p style=\"line-height: 30px\"><span class=\"colour\"><span style=\"font-size: 18px\" class=\"size\"><br \/><\/span><\/span><\/p>\n<ol>\n<li style=\"list-style-type: disc\">\n<div><b><u><span style=\"font-size: 16px\" class=\"size\">Dimension Options :<\/span><\/u><\/b><\/div>\n<\/li>\n<ol>\n<li style=\"list-style-type: circle\">\n<div><b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Dimension Steel Bar Lap Lengths (Top \/ Bottom) :&nbsp;<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\">To show lap length of top\/ bottom rebars in beam detail drawing.<br \/><\/span><\/div>\n<\/li>\n<ol>\n<li style=\"list-style-type: square\">\n<div><b><span style=\"font-size: 16px\" class=\"size\">Draw Lap Dimensions Outside Detail <\/span><\/b><span style=\"font-size: 16px\" class=\"size\">: &#8211; To shift the lapping dimension outside of the beam elevation drawing.<br \/><\/span><\/div>\n<\/li>\n<\/ol>\n<li style=\"list-style-type: circle\">\n<div><b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Dimension Steel Bar Anchorage Lengths (Top \/ Bottom) :&nbsp;<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\">To show anchorage length of top \/ bottom rebars in beam detail drawing.<br \/><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Dimension Support Region Width of Links :&nbsp;<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\">To show the dimension of link confinement zone of the beam.<br \/><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Dimension First and Last Links :&nbsp;<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\">To show the distances for the first link to left support face and last link to the right support face for each beam.<br \/><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Dimension Axes :&nbsp;<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\">To show distance of axis to axis for each beam.<br \/><\/span><\/div>\n<\/li>\n<ol>\n<li style=\"list-style-type: square\">\n<div><span class=\"colour\"><b style=\"font-size: 16px\"><span style=\"font-size: 16px\" class=\"size\">Draw Axis Dimensions Above Detail : <\/span><\/b><span style=\"font-size: 16px\" class=\"size\">&#8211;&nbsp;To locate the dimension of axis to axis of the beam to top of the beam detail drawing. Otherwise, it will be located beneath the detail drawing.<\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><br \/><\/span><\/div>\n<\/li>\n<\/ol>\n<li style=\"list-style-type: circle\">\n<div><span class=\"colour\"><b><span style=\"font-size: 16px\" class=\"size\">Dimension Support Columns and Clear Spans :&nbsp;<\/span><\/b><\/span><span style=\"font-size: 16px\" class=\"size\">To show dimension of support columns and clear span distance for each beam.<br \/><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><span class=\"colour\"><b><span style=\"font-size: 16px\" class=\"size\">Dimension Beam Section : <\/span><\/b><span style=\"font-size: 16px\" class=\"size\">To show&nbsp;<\/span><\/span><span style=\"font-size: 16px\" class=\"size\">beam sections dimension.<br \/><\/span><\/div>\n<\/li>\n<ol>\n<li style=\"list-style-type: square\">\n<div><span class=\"colour\"><b style=\"font-size: 16px\"><span style=\"font-size: 16px\" class=\"size\">Dimension Slabs in Beam Sections : <\/span><\/b><span style=\"font-size: 16px\" class=\"size\">&#8211;&nbsp;To slab thickness\/depth in beam cut section detail drawing.<\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><br \/><\/span><\/div>\n<\/li>\n<\/ol>\n<li style=\"list-style-type: circle\">\n<div><span class=\"colour\"><b><span style=\"font-size: 16px\" class=\"size\">Dimension 2nd Span Bars : <\/span><\/b><span style=\"font-size: 16px\" class=\"size\">To show<\/span><\/span><span><span style=\"font-size: 16px\" class=\"size\">&nbsp;dimension of the second layer span bars.<\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><br \/><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><b style=\"font-size: 16px\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Dimension BOBs :&nbsp;<\/span><\/span><\/b><span style=\"font-size: 16px\" class=\"size\">To show&nbsp;dimension of the bending of bars.<\/span><\/div>\n<\/li>\n<\/ol>\n<\/ol>\n<div>\n<h1 id=\"Detailing\" class=\"toc_anchors\"><b><span class=\"font\"><span style=\"font-size: 32px\" class=\"size\"><span class=\"colour\">Detailing<\/span><\/span><\/span><\/b><span class=\"colour\"><br \/><\/span><\/h1>\n<p style=\"line-height: 20px\"><span class=\"font\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">This tab relates to detailing presentation options.<\/span><\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><br \/><\/span><\/p>\n<div><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-37b9cfd0ae5e834be011ada17d3254f6.png\" style=\"padding: 0px;max-width: 100%\" \/><\/div>\n<div><\/div>\n<ol>\n<li style=\"list-style-type: disc\">\n<div><b><u><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Beam&nbsp;<\/span><\/span><\/u><\/b><span><b><u><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">(similarly, Ribbed Beam \/ Foundation Beam)&nbsp;Details<\/span><\/span><\/u><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"> :&nbsp;<\/span><\/span><\/b><\/span><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><br \/><\/span><\/span><\/div>\n<\/li>\n<ol>\n<li style=\"list-style-type: circle\">\n<div><b style=\"font-size: 16px\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Number of Beam Elevations per Insertion Row :&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">To input desired row number of beam elevations per insertion when drawing the beam elevation without using sheet.&nbsp;<\/span><\/span><\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><br \/><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><b style=\"font-size: 16px\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Horizontal\/ Vertical Spacing Between Elevations :&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span style=\"font-size: 16px\" class=\"size\">To input desired number for horizontal spacing and vertical spacing between each beam elevations.<\/span><\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><br \/><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><span class=\"colour\"><b style=\"font-size: 16px\"><span style=\"font-size: 16px\" class=\"size\">Distance to Sheet Edge : <\/span><\/b><span style=\"font-size: 16px\" class=\"size\">To&nbsp;<\/span><\/span><span><span style=\"font-size: 16px\" class=\"size\">input desired distance between beam elevations and sheet edge.&nbsp;&nbsp;<\/span><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><b style=\"font-size: 16px\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Valid Truncation Width :&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Three&nbsp;<\/span><\/span><\/span><\/span><span><span style=\"font-size: 16px\" class=\"size\">truncation&nbsp;<\/span><\/span><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span style=\"font-size: 16px\" class=\"size\">options for users to choose when insert beam details into sheet:<\/span><\/span><\/span><\/div>\n<\/li>\n<ol>\n<li style=\"list-style-type: square\">\n<div><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Don&#8217;t Truncate<\/span><\/span><\/span><\/span><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><br \/><\/span><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: square\">\n<div><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Truncate From Sheet Border<\/span><\/span><\/span><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: square\">\n<div><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Truncate The Closest Axes from Sheet Border<\/span><\/span><\/span><\/span><\/div>\n<\/li>\n<\/ol>\n<li style=\"list-style-type: circle\">\n<div><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><span class=\"colour\"><b><span style=\"font-size: 16px\" class=\"size\">Min. Truncation Width :&nbsp;<\/span><\/b><span style=\"font-size: 16px\" class=\"size\">To enter the minimum beam length to truncate.&nbsp;<\/span><\/span><\/span><\/span><\/span><span style=\"font-size: 16px\" class=\"size\"><br \/><\/span><\/div>\n<\/li>\n<li style=\"list-style-type: circle\">\n<div><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><span class=\"colour\"><span class=\"colour\"><b><b><span style=\"font-size: 16px\" class=\"size\">Repeat Previous Span in Cropped Piece : <\/span><\/b><\/b><span style=\"font-size: 16px\" class=\"size\">This applies to &quot;Truncate The Closest Axes from Sheet Border&quot; only.&nbsp;<\/span><\/span><\/span><\/span><\/span><\/span><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\"><span style=\"font-size: 16px\" class=\"size\">When truncation happens, the last beam span at the truncation will be duplicated and become the first beam span when the beam elevation details continue at next the row after the truncation.<\/span><\/span><\/span><\/div>\n<\/li>\n<\/ol>\n<\/ol>\n<\/div>\n<div>\n<div><span style=\"margin: 10px 0px;position: relative;padding: 10px 10px 10px 40px\" class=\"KB_New_Editor_Highlights\"><\/p>\n<div><img decoding=\"async\" alt=\"Idea\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-cd952703b42f13fdcf9ea4fc6383cf23.png\" data-type=\"non-resize\" style=\"position: absolute;left: 12px;top: 14px;width: 15px;max-width: 100%\" data-image=\"contentStyle\" \/><\/div>\n<div>Watch this video on <a target=\"_blank\" href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/how-to-customize-rc-beam-design-settings\" rel=\"noopener noreferrer\">How to customize RC Beam Design Settings<\/a><\/div>\n<p><\/span><\/div>\n<div><\/div>\n<\/div>\n<div>\n<h1 style=\"margin: 0px 0px 1.625rem;font-size: 2.4rem;letter-spacing: 0px;line-height: 1.14\"><\/h1>\n<\/div>\n<\/div>\n<div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>General Beam design setting must be preset correctly before starting any beam design. 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