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		<title><![CDATA[Civil Engineering Association - PERFORM 3D]]></title>
		<link>https://forum.civilea.com/</link>
		<description><![CDATA[Civil Engineering Association - https://forum.civilea.com]]></description>
		<pubDate>Fri, 01 May 2026 11:33:01 +0000</pubDate>
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			<title><![CDATA[Perform3D v10.0.0]]></title>
			<link>https://forum.civilea.com/thread-58451.html</link>
			<pubDate>Fri, 13 Dec 2024 17:41:16 +0200</pubDate>
			<dc:creator><![CDATA[<a href="https://forum.civilea.com/member.php?action=profile&uid=177117">babakfeyzi</a>]]></dc:creator>
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			<description><![CDATA[<div style="text-align: center;" class="mycode_align"><span style="color: #FFA500;" class="mycode_color"><span style="font-weight: bold;" class="mycode_b"><span style="font-size: x-large;" class="mycode_size">Perform3D v10.0.0</span></span></span></div>
<br />
<div style="text-align: center;" class="mycode_align"><span style="font-weight: bold;" class="mycode_b"><span style="color: #00FF00;" class="mycode_color">Size: </span><span style="color: #FFFF00;" class="mycode_color">400 MB</span></span></div>
<br />
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<div class="codeblock"><div class="title">Code:</div><div class="body" dir="ltr"><code>***************************************<br />
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***************************************</code></div></div><br />
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<div class="codeblock"><div class="title">Code:</div><div class="body" dir="ltr"><code>***************************************<br />
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<div class="codeblock"><div class="title">Code:</div><div class="body" dir="ltr"><code>***************************************<br />
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<div style="text-align: left;" class="mycode_align"><span style="font-style: italic;" class="mycode_i"><span style="color: #BDBDBD;" class="mycode_color"><span style="font-size: small;" class="mycode_size">This post has been made by <a href="http://postgen.civilea.com/" target="_blank" rel="noopener" class="mycode_url"><span style="font-weight: bold;" class="mycode_b">CivilEA Post-Generator</span></a> V2.4.4</span></span></span></div>]]></description>
			<content:encoded><![CDATA[<div style="text-align: center;" class="mycode_align"><span style="color: #FFA500;" class="mycode_color"><span style="font-weight: bold;" class="mycode_b"><span style="font-size: x-large;" class="mycode_size">Perform3D v10.0.0</span></span></span></div>
<br />
<div style="text-align: center;" class="mycode_align"><span style="font-weight: bold;" class="mycode_b"><span style="color: #00FF00;" class="mycode_color">Size: </span><span style="color: #FFFF00;" class="mycode_color">400 MB</span></span></div>
<br />
<img src="http://postgen.civilea.com/icon/screen.png" loading="lazy"  alt="[Image: screen.png]" class="mycode_img" /><br />
<div style="text-align: center;" class="mycode_align"><img src="https://pic.civilea.com/images/46373361024573294181.jpg" loading="lazy"  alt="[Image: 46373361024573294181.jpg]" class="mycode_img" /></div>
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<div class="codeblock"><div class="title">Code:</div><div class="body" dir="ltr"><code>***************************************<br />
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***************************************</code></div></div><br />
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<div class="codeblock"><div class="title">Code:</div><div class="body" dir="ltr"><code>***************************************<br />
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<div class="codeblock"><div class="title">Code:</div><div class="body" dir="ltr"><code>***************************************<br />
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			<title><![CDATA[Perform3D v9]]></title>
			<link>https://forum.civilea.com/thread-57532.html</link>
			<pubDate>Sun, 07 May 2023 05:50:44 +0300</pubDate>
			<dc:creator><![CDATA[<a href="https://forum.civilea.com/member.php?action=profile&uid=740">Arigato</a>]]></dc:creator>
			<guid isPermaLink="false">https://forum.civilea.com/thread-57532.html</guid>
			<description><![CDATA[<div style="text-align: center;" class="mycode_align"><span style="color: #FFA500;" class="mycode_color"><span style="font-weight: bold;" class="mycode_b"><span style="font-size: x-large;" class="mycode_size">CSI PERFORM 3D v9.0</span></span></span></div>
<br />
<div style="text-align: center;" class="mycode_align">
<br />
<img src="https://pic.civilea.com/images/24921386055435940830.jpg" loading="lazy"  alt="[Image: 24921386055435940830.jpg]" class="mycode_img" /></div>
<br />
<span style="color: #00FF00;" class="mycode_color"><span style="font-weight: bold;" class="mycode_b"><span style="font-size: x-large;" class="mycode_size">Related Link: </span></span></span><div class="codeblock"><div class="title">Code:</div><div class="body" dir="ltr"><code>***************************************<br />
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***************************************</code></div></div> <br />
<br />
<span style="color: #00FF00;" class="mycode_color"><span style="font-weight: bold;" class="mycode_b"><span style="font-size: x-large;" class="mycode_size">Abstract: </span></span></span><span style="font-size: medium;" class="mycode_size"><span style="text-decoration: underline;" class="mycode_u">Perform3D</span> is a structural-engineering software useful for the performance assessment of structural systems. State-of-the-art constitutive-modeling capabilities enable characterization of material nonlinearity, including strength and stiffness degradation during component-level hysteresis. Analysis capabilities also extend to geometric nonlinearity and effects associated with P-Delta behavior. Advanced modeling tools enable a sophisticated simulation of structural behavior. Components may be grouped according to type, location, and limit state before evaluation proceeds in terms of strength or deformation-based demand-capacity ratio. The dynamic display of D-C usage is available through color-coordinated time-history animations.</span><br />
<br />
<div style="text-align: left;" class="mycode_align"><img src="http://postgen.civilea.com/icon/download.png" loading="lazy"  alt="[Image: download.png]" class="mycode_img" /></div>
<br />
<div class="codeblock"><div class="title">Code:</div><div class="body" dir="ltr"><code>***************************************<br />
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***************************************</code></div></div><br />
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<br />
med limited to 50 downloads. maybe someone can upload/provide mirror to unlimited online storage.<br />
<br />
<div style="text-align: left;" class="mycode_align"><img src="http://postgen.civilea.com/icon/password.png" loading="lazy"  alt="[Image: password.png]" class="mycode_img" /></div>
<br />
<div class="codeblock"><div class="title">Code:</div><div class="body" dir="ltr"><code>***************************************<br />
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***************************************</code></div></div><br />
<div style="text-align: left;" class="mycode_align"><span style="color: #BDBDBD;" class="mycode_color"><span style="font-size: small;" class="mycode_size"><span style="font-style: italic;" class="mycode_i">This post has been made by <a href="http://postgen.civilea.com" target="_blank" rel="noopener" class="mycode_url"><span style="font-weight: bold;" class="mycode_b">CivilEA Post-Generator</span> V2.4.1</a></span></span></span></div>]]></description>
			<content:encoded><![CDATA[<div style="text-align: center;" class="mycode_align"><span style="color: #FFA500;" class="mycode_color"><span style="font-weight: bold;" class="mycode_b"><span style="font-size: x-large;" class="mycode_size">CSI PERFORM 3D v9.0</span></span></span></div>
<br />
<div style="text-align: center;" class="mycode_align">
<br />
<img src="https://pic.civilea.com/images/24921386055435940830.jpg" loading="lazy"  alt="[Image: 24921386055435940830.jpg]" class="mycode_img" /></div>
<br />
<span style="color: #00FF00;" class="mycode_color"><span style="font-weight: bold;" class="mycode_b"><span style="font-size: x-large;" class="mycode_size">Related Link: </span></span></span><div class="codeblock"><div class="title">Code:</div><div class="body" dir="ltr"><code>***************************************<br />
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***************************************</code></div></div> <br />
<br />
<span style="color: #00FF00;" class="mycode_color"><span style="font-weight: bold;" class="mycode_b"><span style="font-size: x-large;" class="mycode_size">Abstract: </span></span></span><span style="font-size: medium;" class="mycode_size"><span style="text-decoration: underline;" class="mycode_u">Perform3D</span> is a structural-engineering software useful for the performance assessment of structural systems. State-of-the-art constitutive-modeling capabilities enable characterization of material nonlinearity, including strength and stiffness degradation during component-level hysteresis. Analysis capabilities also extend to geometric nonlinearity and effects associated with P-Delta behavior. Advanced modeling tools enable a sophisticated simulation of structural behavior. Components may be grouped according to type, location, and limit state before evaluation proceeds in terms of strength or deformation-based demand-capacity ratio. The dynamic display of D-C usage is available through color-coordinated time-history animations.</span><br />
<br />
<div style="text-align: left;" class="mycode_align"><img src="http://postgen.civilea.com/icon/download.png" loading="lazy"  alt="[Image: download.png]" class="mycode_img" /></div>
<br />
<div class="codeblock"><div class="title">Code:</div><div class="body" dir="ltr"><code>***************************************<br />
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<br />
med limited to 50 downloads. maybe someone can upload/provide mirror to unlimited online storage.<br />
<br />
<div style="text-align: left;" class="mycode_align"><img src="http://postgen.civilea.com/icon/password.png" loading="lazy"  alt="[Image: password.png]" class="mycode_img" /></div>
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<div class="codeblock"><div class="title">Code:</div><div class="body" dir="ltr"><code>***************************************<br />
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			<title><![CDATA[Perform3D v8]]></title>
			<link>https://forum.civilea.com/thread-56307.html</link>
			<pubDate>Thu, 17 Jun 2021 13:45:02 +0300</pubDate>
			<dc:creator><![CDATA[<a href="https://forum.civilea.com/member.php?action=profile&uid=85519">temp1366</a>]]></dc:creator>
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			<description><![CDATA[<div style="text-align: center;" class="mycode_align"><span style="color: #FFA500;" class="mycode_color"><span style="font-weight: bold;" class="mycode_b"><span style="font-size: x-large;" class="mycode_size"> Csi PERFORM-3D v8 (No Medicine)</span></span></span><br />
<br />
<span style="font-weight: bold;" class="mycode_b"><span style="color: #00FF00;" class="mycode_color">Size: </span><span style="color: #FFFF00;" class="mycode_color">435 MB</span></span><br />
</div>
<div style="text-align: left;" class="mycode_align"><img src="http://postgen.civilea.com/icon/screen.png" loading="lazy"  alt="[Image: screen.png]" class="mycode_img" /></div><div style="text-align: center;" class="mycode_align"><img src="https://pic.civilea.com/images/68317699459991667397.jpg" loading="lazy"  alt="[Image: 68317699459991667397.jpg]" class="mycode_img" /></div>
<br />
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<br />
Perform3D is a nonlinear analysis and design product focused on displacement-based and capacity design of buildings.<br />
<br />
<div style="text-align: left;" class="mycode_align"><img src="http://postgen.civilea.com/icon/homepage.png" loading="lazy"  alt="[Image: homepage.png]" class="mycode_img" /></div>
<div class="codeblock"><div class="title">Code:</div><div class="body" dir="ltr"><code>***************************************<br />
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<div class="codeblock"><div class="title">Code:</div><div class="body" dir="ltr"><code>***************************************<br />
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<div class="codeblock"><div class="title">Code:</div><div class="body" dir="ltr"><code>***************************************<br />
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<div style="text-align: left;" class="mycode_align"><span style="font-style: italic;" class="mycode_i"><span style="color: #BDBDBD;" class="mycode_color"><span style="font-size: small;" class="mycode_size">This post has been made by <a href="http://postgen.civilea.com/" target="_blank" rel="noopener" class="mycode_url"><span style="font-weight: bold;" class="mycode_b">CivilEA Post-Generator</span></a> V2.3.1</span></span></span></div>]]></description>
			<content:encoded><![CDATA[<div style="text-align: center;" class="mycode_align"><span style="color: #FFA500;" class="mycode_color"><span style="font-weight: bold;" class="mycode_b"><span style="font-size: x-large;" class="mycode_size"> Csi PERFORM-3D v8 (No Medicine)</span></span></span><br />
<br />
<span style="font-weight: bold;" class="mycode_b"><span style="color: #00FF00;" class="mycode_color">Size: </span><span style="color: #FFFF00;" class="mycode_color">435 MB</span></span><br />
</div>
<div style="text-align: left;" class="mycode_align"><img src="http://postgen.civilea.com/icon/screen.png" loading="lazy"  alt="[Image: screen.png]" class="mycode_img" /></div><div style="text-align: center;" class="mycode_align"><img src="https://pic.civilea.com/images/68317699459991667397.jpg" loading="lazy"  alt="[Image: 68317699459991667397.jpg]" class="mycode_img" /></div>
<br />
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<br />
Perform3D is a nonlinear analysis and design product focused on displacement-based and capacity design of buildings.<br />
<br />
<div style="text-align: left;" class="mycode_align"><img src="http://postgen.civilea.com/icon/homepage.png" loading="lazy"  alt="[Image: homepage.png]" class="mycode_img" /></div>
<div class="codeblock"><div class="title">Code:</div><div class="body" dir="ltr"><code>***************************************<br />
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***************************************</code></div></div><br />
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<div class="codeblock"><div class="title">Code:</div><div class="body" dir="ltr"><code>***************************************<br />
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			<title><![CDATA[Perform3D v7]]></title>
			<link>https://forum.civilea.com/thread-54812.html</link>
			<pubDate>Sat, 03 Feb 2018 11:17:28 +0200</pubDate>
			<dc:creator><![CDATA[<a href="https://forum.civilea.com/member.php?action=profile&uid=10925">joker™</a>]]></dc:creator>
			<guid isPermaLink="false">https://forum.civilea.com/thread-54812.html</guid>
			<description><![CDATA[<div style="text-align: center;" class="mycode_align"><span style="color: #FFA500;" class="mycode_color"><span style="font-weight: bold;" class="mycode_b"><span style="font-size: x-large;" class="mycode_size">PERFORM-3D 7.0.0</span></span></span><br />
<br />
<span style="font-weight: bold;" class="mycode_b"><span style="color: #00FF00;" class="mycode_color">Size: </span><span style="color: #FFFF00;" class="mycode_color">123 MB</span></span><br />
</div>
<div style="text-align: left;" class="mycode_align"><img src="http://postgen.civilea.com/icon/screen.png" loading="lazy"  alt="[Image: screen.png]" class="mycode_img" /></div>
<div style="text-align: center;" class="mycode_align"><img src="https://pic.civilea.com/images/91541975495796431317.png" loading="lazy"  alt="[Image: 91541975495796431317.png]" class="mycode_img" /></div>
<br />
<div style="text-align: left;" class="mycode_align"><img src="http://postgen.civilea.com/icon/info.png" loading="lazy"  alt="[Image: info.png]" class="mycode_img" /></div>
<br />
Traditionally, earthquake-resistant design has been strength-based, using linear elastic analysis. Since inelastic behavior is usually allowed for strong earthquakes, this is not entirely rational. Strength-based design considers inelastic behavior only implicitly. Displacement-based (or deformation-based) design considers inelastic behavior explicitly, using nonlinear inelastic analysis. Displacement-based design recognizes that in a strong earthquake, inelastic deformation (or ductility) can be more important than strength. PERFORM-3D allows you to use displacement-based design.<br />
<br />
Procedures for displacement-based design using inelastic analysis are specified in ASCE 41, “Seismic Rehabilitation of Existing Buildings”. ASCE 41 applies to the retrofit of existing buildings, but the procedures can be applied to the design of new buildings. PERFORM-3D implements the procedures in ASCE 41. However, PERFORM-3D is a general tool for implementing displacement-based design. It is not limited to ASCE 41.<br />
<br />
<div style="text-align: left;" class="mycode_align"><img src="http://postgen.civilea.com/icon/tips.png" loading="lazy"  alt="[Image: tips.png]" class="mycode_img" /></div>
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			<content:encoded><![CDATA[<div style="text-align: center;" class="mycode_align"><span style="color: #FFA500;" class="mycode_color"><span style="font-weight: bold;" class="mycode_b"><span style="font-size: x-large;" class="mycode_size">PERFORM-3D 7.0.0</span></span></span><br />
<br />
<span style="font-weight: bold;" class="mycode_b"><span style="color: #00FF00;" class="mycode_color">Size: </span><span style="color: #FFFF00;" class="mycode_color">123 MB</span></span><br />
</div>
<div style="text-align: left;" class="mycode_align"><img src="http://postgen.civilea.com/icon/screen.png" loading="lazy"  alt="[Image: screen.png]" class="mycode_img" /></div>
<div style="text-align: center;" class="mycode_align"><img src="https://pic.civilea.com/images/91541975495796431317.png" loading="lazy"  alt="[Image: 91541975495796431317.png]" class="mycode_img" /></div>
<br />
<div style="text-align: left;" class="mycode_align"><img src="http://postgen.civilea.com/icon/info.png" loading="lazy"  alt="[Image: info.png]" class="mycode_img" /></div>
<br />
Traditionally, earthquake-resistant design has been strength-based, using linear elastic analysis. Since inelastic behavior is usually allowed for strong earthquakes, this is not entirely rational. Strength-based design considers inelastic behavior only implicitly. Displacement-based (or deformation-based) design considers inelastic behavior explicitly, using nonlinear inelastic analysis. Displacement-based design recognizes that in a strong earthquake, inelastic deformation (or ductility) can be more important than strength. PERFORM-3D allows you to use displacement-based design.<br />
<br />
Procedures for displacement-based design using inelastic analysis are specified in ASCE 41, “Seismic Rehabilitation of Existing Buildings”. ASCE 41 applies to the retrofit of existing buildings, but the procedures can be applied to the design of new buildings. PERFORM-3D implements the procedures in ASCE 41. However, PERFORM-3D is a general tool for implementing displacement-based design. It is not limited to ASCE 41.<br />
<br />
<div style="text-align: left;" class="mycode_align"><img src="http://postgen.civilea.com/icon/tips.png" loading="lazy"  alt="[Image: tips.png]" class="mycode_img" /></div>
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<div style="margin: 5px 20px 20px; width: 75%;">
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<br />
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***************************************</code></div></div><br />
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<div class="codeblock"><div class="title">Code:</div><div class="body" dir="ltr"><code>***************************************<br />
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***************************************</code></div></div><br />
<br />
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<div class="codeblock"><div class="title">Code:</div><div class="body" dir="ltr"><code>***************************************<br />
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			<title><![CDATA[Perform3D v6]]></title>
			<link>https://forum.civilea.com/thread-53851.html</link>
			<pubDate>Sat, 24 Dec 2016 21:06:43 +0200</pubDate>
			<dc:creator><![CDATA[<a href="https://forum.civilea.com/member.php?action=profile&uid=85519">temp1366</a>]]></dc:creator>
			<guid isPermaLink="false">https://forum.civilea.com/thread-53851.html</guid>
			<description><![CDATA[<div style="text-align: center;" class="mycode_align"><span style="color: #FFA500;" class="mycode_color"><span style="font-weight: bold;" class="mycode_b"><span style="font-size: x-large;" class="mycode_size">CSI PERFORM-3D v6.0.0</span></span></span><br />
<br />
<span style="font-weight: bold;" class="mycode_b"><span style="color: #00FF00;" class="mycode_color">Size: </span> <span style="color: #FFFF00;" class="mycode_color">122 MB</span></span><br />
</div>
<div style="text-align: left;" class="mycode_align"><img src="http://postgen.civilea.com/icon/screen.png" loading="lazy"  alt="[Image: screen.png]" class="mycode_img" /></div><div style="text-align: center;" class="mycode_align"><img src="https://pic.civilea.com/images/23179730684267685686.jpg" loading="lazy"  alt="[Image: 23179730684267685686.jpg]" class="mycode_img" /></div>
<br />
<div style="text-align: left;" class="mycode_align"><img src="http://postgen.civilea.com/icon/info.png" loading="lazy"  alt="[Image: info.png]" class="mycode_img" /></div>
<br />
<br />
<br />
Traditionally, earthquake-resistant design has been strength-based, using linear elastic analysis. Since inelastic behavior is usually allowed for strong earthquakes, this is not entirely rational. Strength-based design considers inelastic behavior only implicitly. Displacement-based (or deformation-based) design considers inelastic behavior explicitly, using nonlinear inelastic analysis. Displacement-based design recognizes that in a strong earthquake, inelastic deformation (or ductility) can be more important than strength. PERFORM-3D allows you to use displacement-based design.<br />
<br />
Procedures for displacement-based design using inelastic analysis are specified in ASCE 41, “Seismic Rehabilitation of Existing Buildings”. ASCE 41 applies to the retrofit of existing buildings, but the procedures can be applied to the design of new buildings. PERFORM-3D implements the procedures in ASCE 41. However, PERFORM-3D is a general tool for implementing displacement-based design. It is not limited to ASCE 41.<br />
<br />
<br />
<div style="text-align: left;" class="mycode_align"><img src="http://postgen.civilea.com/icon/tips.png" loading="lazy"  alt="[Image: tips.png]" class="mycode_img" /></div><div style="text-align: left;" class="mycode_align"><div align="center">
<div style="margin: 5px 20px 20px; width: 75%;">
<div style="text-align:left; padding: 4px; background: #72B73A; repeat-x scroll 0% 0% transparent; border: 1px solid #2C6302; -moz-border-radius:5px; color:#ffffff; text-shadow:0 -1px #4B7926; font-weight:bold; ">
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<br />
<br />
<br />
[align=left]<img src="http://postgen.civilea.com/icon/homepage.png" loading="lazy"  alt="[Image: homepage.png]" class="mycode_img" /></div><div class="codeblock"><div class="title">Code:</div><div class="body" dir="ltr"><code>***************************************<br />
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***************************************</code></div></div><br />
<br />
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<div class="codeblock"><div class="title">Code:</div><div class="body" dir="ltr"><code>***************************************<br />
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***************************************</code></div></div><br />
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<div class="codeblock"><div class="title">Code:</div><div class="body" dir="ltr"><code>***************************************<br />
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***************************************</code></div></div><br />
<div style="text-align: left;" class="mycode_align"><span style="font-style: italic;" class="mycode_i"><span style="color: #BDBDBD;" class="mycode_color"><span style="font-size: small;" class="mycode_size">This post has been made by <a href="http://postgen.civilea.com/" target="_blank" rel="noopener" class="mycode_url"><span style="font-weight: bold;" class="mycode_b">CivilEA Post-Generator</span></a> V2.3.1</span></span></span></div>]]></description>
			<content:encoded><![CDATA[<div style="text-align: center;" class="mycode_align"><span style="color: #FFA500;" class="mycode_color"><span style="font-weight: bold;" class="mycode_b"><span style="font-size: x-large;" class="mycode_size">CSI PERFORM-3D v6.0.0</span></span></span><br />
<br />
<span style="font-weight: bold;" class="mycode_b"><span style="color: #00FF00;" class="mycode_color">Size: </span> <span style="color: #FFFF00;" class="mycode_color">122 MB</span></span><br />
</div>
<div style="text-align: left;" class="mycode_align"><img src="http://postgen.civilea.com/icon/screen.png" loading="lazy"  alt="[Image: screen.png]" class="mycode_img" /></div><div style="text-align: center;" class="mycode_align"><img src="https://pic.civilea.com/images/23179730684267685686.jpg" loading="lazy"  alt="[Image: 23179730684267685686.jpg]" class="mycode_img" /></div>
<br />
<div style="text-align: left;" class="mycode_align"><img src="http://postgen.civilea.com/icon/info.png" loading="lazy"  alt="[Image: info.png]" class="mycode_img" /></div>
<br />
<br />
<br />
Traditionally, earthquake-resistant design has been strength-based, using linear elastic analysis. Since inelastic behavior is usually allowed for strong earthquakes, this is not entirely rational. Strength-based design considers inelastic behavior only implicitly. Displacement-based (or deformation-based) design considers inelastic behavior explicitly, using nonlinear inelastic analysis. Displacement-based design recognizes that in a strong earthquake, inelastic deformation (or ductility) can be more important than strength. PERFORM-3D allows you to use displacement-based design.<br />
<br />
Procedures for displacement-based design using inelastic analysis are specified in ASCE 41, “Seismic Rehabilitation of Existing Buildings”. ASCE 41 applies to the retrofit of existing buildings, but the procedures can be applied to the design of new buildings. PERFORM-3D implements the procedures in ASCE 41. However, PERFORM-3D is a general tool for implementing displacement-based design. It is not limited to ASCE 41.<br />
<br />
<br />
<div style="text-align: left;" class="mycode_align"><img src="http://postgen.civilea.com/icon/tips.png" loading="lazy"  alt="[Image: tips.png]" class="mycode_img" /></div><div style="text-align: left;" class="mycode_align"><div align="center">
<div style="margin: 5px 20px 20px; width: 75%;">
<div style="text-align:left; padding: 4px; background: #72B73A; repeat-x scroll 0% 0% transparent; border: 1px solid #2C6302; -moz-border-radius:5px; color:#ffffff; text-shadow:0 -1px #4B7926; font-weight:bold; ">
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[align=left]<img src="http://postgen.civilea.com/icon/homepage.png" loading="lazy"  alt="[Image: homepage.png]" class="mycode_img" /></div><div class="codeblock"><div class="title">Code:</div><div class="body" dir="ltr"><code>***************************************<br />
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<br />
<div style="text-align: left;" class="mycode_align"><img src="http://postgen.civilea.com/icon/crack.png" loading="lazy"  alt="[Image: crack.png]" class="mycode_img" /></div>
<div class="codeblock"><div class="title">Code:</div><div class="body" dir="ltr"><code>***************************************<br />
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***************************************</code></div></div><br />
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<div class="codeblock"><div class="title">Code:</div><div class="body" dir="ltr"><code>***************************************<br />
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***************************************</code></div></div><br />
<div style="text-align: left;" class="mycode_align"><span style="font-style: italic;" class="mycode_i"><span style="color: #BDBDBD;" class="mycode_color"><span style="font-size: small;" class="mycode_size">This post has been made by <a href="http://postgen.civilea.com/" target="_blank" rel="noopener" class="mycode_url"><span style="font-weight: bold;" class="mycode_b">CivilEA Post-Generator</span></a> V2.3.1</span></span></span></div>]]></content:encoded>
		</item>
		<item>
			<title><![CDATA[Perform3D v5]]></title>
			<link>https://forum.civilea.com/thread-27078.html</link>
			<pubDate>Mon, 04 Jul 2011 17:32:54 +0300</pubDate>
			<dc:creator><![CDATA[<a href="https://forum.civilea.com/member.php?action=profile&uid=10925">joker™</a>]]></dc:creator>
			<guid isPermaLink="false">https://forum.civilea.com/thread-27078.html</guid>
			<description><![CDATA[<span style="color: #FFA500;" class="mycode_color"><span style="font-size: xx-large;" class="mycode_size"><span style="font-weight: bold;" class="mycode_b"><span style="font-style: italic;" class="mycode_i"><span style="font-family: Time New Roman;" class="mycode_font"><div style="text-align: center;" class="mycode_align">PERFORM 3D V5.0.0 (installation only)</div></span></span></span></span></span><br />
<div style="text-align: center;" class="mycode_align"><span style="font-weight: bold;" class="mycode_b"><span style="color: #00FF00;" class="mycode_color">Size: </span> <span style="color: #FFFF00;" class="mycode_color">125 MB</span></span></div>
<div style="text-align: left;" class="mycode_align">
<br />
<br />
<img src="http://forum.civilea.com/postgen/icon/info.png" loading="lazy"  alt="[Image: info.png]" class="mycode_img" /></div>
<br />
PERFORM 3D is a highly focused nonlinear software tool for earthquake resistant design. Complex structures, including those with intricate shear wall layouts, can be analyzed nonlinearly using a wide variety of deformation-based and strength-based limit states.<br />
<br />
Model data can be imported directly from ETABS and SAP2000. A wide variety of element types are supported, including beams (with panel zones), columns, braces, shear walls (with openings), floor slabs, dampers, and isolators.<br />
<br />
Nonlinear analyses can be static and/or dynamic, and can be run on the same model. Loads can be applied in any sequence, such as a dynamic earthquake load followed by a static pushover.<br />
<br />
PERFORM 3D provides powerful performance based design capabilities, and can calculate demand/capacity (usage) ratios for all components and all limit states. Performance assessment based on ATC-40, FEMA-356 or ATC-440 is fully automated.<br />
<br />
PERFORM 3D output includes usage ratio plots, pushover diagrams, energy balance displays, as well as mode shapes, deflected shapes, and time history records of displacements and forces<br />
<br />
<div style="text-align: left;" class="mycode_align"><img src="http://forum.civilea.com/postgen/icon/Download.png" loading="lazy"  alt="[Image: Download.png]" class="mycode_img" /></div><div class="codeblock"><div class="title">Code:</div><div class="body" dir="ltr"><code>***************************************<br />
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:<br />
<br />
http://forum.civilea.com/thread-27464.html<br />
***************************************</code></div></div><div style="text-align: left;" class="mycode_align">
<br />
<br />
<img src="http://forum.civilea.com/postgen/icon/password.png" loading="lazy"  alt="[Image: password.png]" class="mycode_img" /></div>
<div class="codeblock"><div class="title">Code:</div><div class="body" dir="ltr"><code>***************************************<br />
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:<br />
<br />
http://forum.civilea.com/thread-27464.html<br />
***************************************</code></div></div><div style="text-align: left;" class="mycode_align"><span style="font-size: small;" class="mycode_size"><span style="font-style: italic;" class="mycode_i"><a href="http://forum.civilea.com/postgen/icon/index.html" target="_blank" rel="noopener" class="mycode_url"><span style="color: #BDBDBD;" class="mycode_color">Made By <span style="font-weight: bold;" class="mycode_b">CivilEA Post-Generator</span> ver 2.1</span></span></a></span></div>]]></description>
			<content:encoded><![CDATA[<span style="color: #FFA500;" class="mycode_color"><span style="font-size: xx-large;" class="mycode_size"><span style="font-weight: bold;" class="mycode_b"><span style="font-style: italic;" class="mycode_i"><span style="font-family: Time New Roman;" class="mycode_font"><div style="text-align: center;" class="mycode_align">PERFORM 3D V5.0.0 (installation only)</div></span></span></span></span></span><br />
<div style="text-align: center;" class="mycode_align"><span style="font-weight: bold;" class="mycode_b"><span style="color: #00FF00;" class="mycode_color">Size: </span> <span style="color: #FFFF00;" class="mycode_color">125 MB</span></span></div>
<div style="text-align: left;" class="mycode_align">
<br />
<br />
<img src="http://forum.civilea.com/postgen/icon/info.png" loading="lazy"  alt="[Image: info.png]" class="mycode_img" /></div>
<br />
PERFORM 3D is a highly focused nonlinear software tool for earthquake resistant design. Complex structures, including those with intricate shear wall layouts, can be analyzed nonlinearly using a wide variety of deformation-based and strength-based limit states.<br />
<br />
Model data can be imported directly from ETABS and SAP2000. A wide variety of element types are supported, including beams (with panel zones), columns, braces, shear walls (with openings), floor slabs, dampers, and isolators.<br />
<br />
Nonlinear analyses can be static and/or dynamic, and can be run on the same model. Loads can be applied in any sequence, such as a dynamic earthquake load followed by a static pushover.<br />
<br />
PERFORM 3D provides powerful performance based design capabilities, and can calculate demand/capacity (usage) ratios for all components and all limit states. Performance assessment based on ATC-40, FEMA-356 or ATC-440 is fully automated.<br />
<br />
PERFORM 3D output includes usage ratio plots, pushover diagrams, energy balance displays, as well as mode shapes, deflected shapes, and time history records of displacements and forces<br />
<br />
<div style="text-align: left;" class="mycode_align"><img src="http://forum.civilea.com/postgen/icon/Download.png" loading="lazy"  alt="[Image: Download.png]" class="mycode_img" /></div><div class="codeblock"><div class="title">Code:</div><div class="body" dir="ltr"><code>***************************************<br />
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:<br />
<br />
http://forum.civilea.com/thread-27464.html<br />
***************************************</code></div></div><div style="text-align: left;" class="mycode_align">
<br />
<br />
<img src="http://forum.civilea.com/postgen/icon/password.png" loading="lazy"  alt="[Image: password.png]" class="mycode_img" /></div>
<div class="codeblock"><div class="title">Code:</div><div class="body" dir="ltr"><code>***************************************<br />
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:<br />
<br />
http://forum.civilea.com/thread-27464.html<br />
***************************************</code></div></div><div style="text-align: left;" class="mycode_align"><span style="font-size: small;" class="mycode_size"><span style="font-style: italic;" class="mycode_i"><a href="http://forum.civilea.com/postgen/icon/index.html" target="_blank" rel="noopener" class="mycode_url"><span style="color: #BDBDBD;" class="mycode_color">Made By <span style="font-weight: bold;" class="mycode_b">CivilEA Post-Generator</span> ver 2.1</span></span></a></span></div>]]></content:encoded>
		</item>
		<item>
			<title><![CDATA[Perform3D v4]]></title>
			<link>https://forum.civilea.com/thread-18855.html</link>
			<pubDate>Sun, 11 Oct 2009 19:56:52 +0300</pubDate>
			<dc:creator><![CDATA[<a href="https://forum.civilea.com/member.php?action=profile&uid=3890">timosi™</a>]]></dc:creator>
			<guid isPermaLink="false">https://forum.civilea.com/thread-18855.html</guid>
			<description><![CDATA[<span style="font-weight: bold;" class="mycode_b"><span style="font-style: italic;" class="mycode_i"><span style="color: #FF1493;" class="mycode_color"><span style="font-size: x-large;" class="mycode_size"><div style="text-align: center;" class="mycode_align">CSi Perform3D</div></span></span></span></span><br />
<div style="text-align: center;" class="mycode_align"><span style="font-weight: bold;" class="mycode_b"><span style="font-style: italic;" class="mycode_i"><span style="color: #FFA500;" class="mycode_color"><span style="font-size: large;" class="mycode_size">V4.0.3 </span></span></span></span></div>
<span style="font-style: italic;" class="mycode_i"><span style="font-weight: bold;" class="mycode_b"><span style="color: #32CD32;" class="mycode_color"><span style="font-size: medium;" class="mycode_size"><div style="text-align: center;" class="mycode_align">Demo Version</div></span></span></span></span><br />
<br />
<div style="text-align: center;" class="mycode_align"><img src="https://pic.civilea.com/images/adbjgfhjzpys9m2ve4p8.png" loading="lazy"  alt="[Image: adbjgfhjzpys9m2ve4p8.png]" class="mycode_img" /></div>
<br />
<span style="font-weight: bold;" class="mycode_b"><span style="font-style: italic;" class="mycode_i"><span style="color: #FFA500;" class="mycode_color"><span style="font-size: large;" class="mycode_size">info:</span></span></span></span><br />
PERFORM 3D is a highly focused nonlinear software tool for earthquake resistant design. Complex structures, including those with intricate shear wall layouts, can be analyzed nonlinearly using a wide variety of deformation-based and strength-based limit states.<br />
<br />
Model data can be imported directly from ETABS and SAP2000. A wide variety of element types are supported, including beams (with panel zones), columns, braces, shear walls (with openings), floor slabs, dampers, and isolators.<br />
<br />
Nonlinear analyses can be static and/or dynamic, and can be run on the same model. Loads can be applied in any sequence, such as a dynamic earthquake load followed by a static pushover.<br />
<br />
PERFORM 3D provides powerful performance based design capabilities, and can calculate demand/capacity (usage) ratios for all components and all limit states. Performance assessment based on ATC-40, FEMA-356 or ATC-440 is fully automated.<br />
<br />
PERFORM 3D output includes usage ratio plots, pushover diagrams, energy balance displays, as well as mode shapes, deflected shapes, and time history records of displacements and forces.<br />
 	<br />
<br />
<br />
MODELING<br />
• Import Model Geometry from ETABS and SAP2000<br />
• Easy-to-Use Graphical Interface<br />
• Beam, Column and Brace Members<br />
• Solid, Hollow and Flanged Parametric Shapes<br />
• Shear Links and Panel Zones<br />
• Complex Shear Walls and Floor Slabs<br />
• Dampers and Isolators<br />
• Plastic Hinges with PMM Interaction<br />
• P-Delta Effects<br />
<br />
NONLINEAR ANALYSIS<br />
• 3D Nonlinear Static Pushover<br />
• 3D Nonlinear Time-History Earthquake<br />
• Sequential Loading, e.g., Cyclic Pushover<br />
• Automated Analysis Strategies<br />
• Trilinear Force-Deformation Relationship<br />
• Optional Brittle Strength Loss and Stiffness Degradation<br />
• Combine Results for Multiple Earthquakes<br />
• Vary Member Strengths without Changing the Model<br />
• Efficient Solver for Large Structures<br />
<br />
DISPLAY<br />
• Demand/Capacity (Usage) Plots<br />
• Pushover Diagrams<br />
• Time-History Records of Displacements, Drifts and Forces<br />
• Moment and Shear Diagrams<br />
• Force Displays for Member Groups<br />
• Animated Deflected Shapes<br />
• Animated Mode Shapes<br />
• Hysteresis Loop Plots<br />
• Mean Demand/Capacity Plots<br />
• Energy Balance Displays<br />
<br />
<br />
 <span style="font-weight: bold;" class="mycode_b"><span style="font-style: italic;" class="mycode_i"><span style="color: #FFA500;" class="mycode_color"><span style="font-size: large;" class="mycode_size">Download Links:</span></span></span></span><br />
<br />
<div class="codeblock"><div class="title">Code:</div><div class="body" dir="ltr"><code>***************************************<br />
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:<br />
<br />
http://forum.civilea.com/thread-27464.html<br />
***************************************</code></div></div><span style="color: #FFD700;" class="mycode_color"><span style="font-weight: bold;" class="mycode_b"><span style="font-style: italic;" class="mycode_i"><span style="font-size: large;" class="mycode_size">CRACK IS ONLY AVAILABLE FOR VIP ONLY</span></span></span></span><br />
<img src="https://pic.civilea.com/images/mgwe2wo8jqjm1a9z4wy.png" loading="lazy"  alt="[Image: mgwe2wo8jqjm1a9z4wy.png]" class="mycode_img" /><br />
<span style="font-weight: bold;" class="mycode_b"><span style="font-style: italic;" class="mycode_i"><span style="color: #FFA500;" class="mycode_color"><span style="font-size: large;" class="mycode_size">Password (If need):</span></span></span></span><br />
<br />
 <div class="codeblock"><div class="title">Code:</div><div class="body" dir="ltr"><code>***************************************<br />
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:<br />
<br />
http://forum.civilea.com/thread-27464.html<br />
***************************************</code></div></div><br />
<a href="http://forum.civilea.com/postgen/postgeneratoreng.html" target="_blank" rel="noopener" class="mycode_url"><span style="font-style: italic;" class="mycode_i"><span style="color: #A9A9A9;" class="mycode_color">Generate By Civilea PostGen V1.3</span></span></a>]]></description>
			<content:encoded><![CDATA[<span style="font-weight: bold;" class="mycode_b"><span style="font-style: italic;" class="mycode_i"><span style="color: #FF1493;" class="mycode_color"><span style="font-size: x-large;" class="mycode_size"><div style="text-align: center;" class="mycode_align">CSi Perform3D</div></span></span></span></span><br />
<div style="text-align: center;" class="mycode_align"><span style="font-weight: bold;" class="mycode_b"><span style="font-style: italic;" class="mycode_i"><span style="color: #FFA500;" class="mycode_color"><span style="font-size: large;" class="mycode_size">V4.0.3 </span></span></span></span></div>
<span style="font-style: italic;" class="mycode_i"><span style="font-weight: bold;" class="mycode_b"><span style="color: #32CD32;" class="mycode_color"><span style="font-size: medium;" class="mycode_size"><div style="text-align: center;" class="mycode_align">Demo Version</div></span></span></span></span><br />
<br />
<div style="text-align: center;" class="mycode_align"><img src="https://pic.civilea.com/images/adbjgfhjzpys9m2ve4p8.png" loading="lazy"  alt="[Image: adbjgfhjzpys9m2ve4p8.png]" class="mycode_img" /></div>
<br />
<span style="font-weight: bold;" class="mycode_b"><span style="font-style: italic;" class="mycode_i"><span style="color: #FFA500;" class="mycode_color"><span style="font-size: large;" class="mycode_size">info:</span></span></span></span><br />
PERFORM 3D is a highly focused nonlinear software tool for earthquake resistant design. Complex structures, including those with intricate shear wall layouts, can be analyzed nonlinearly using a wide variety of deformation-based and strength-based limit states.<br />
<br />
Model data can be imported directly from ETABS and SAP2000. A wide variety of element types are supported, including beams (with panel zones), columns, braces, shear walls (with openings), floor slabs, dampers, and isolators.<br />
<br />
Nonlinear analyses can be static and/or dynamic, and can be run on the same model. Loads can be applied in any sequence, such as a dynamic earthquake load followed by a static pushover.<br />
<br />
PERFORM 3D provides powerful performance based design capabilities, and can calculate demand/capacity (usage) ratios for all components and all limit states. Performance assessment based on ATC-40, FEMA-356 or ATC-440 is fully automated.<br />
<br />
PERFORM 3D output includes usage ratio plots, pushover diagrams, energy balance displays, as well as mode shapes, deflected shapes, and time history records of displacements and forces.<br />
 	<br />
<br />
<br />
MODELING<br />
• Import Model Geometry from ETABS and SAP2000<br />
• Easy-to-Use Graphical Interface<br />
• Beam, Column and Brace Members<br />
• Solid, Hollow and Flanged Parametric Shapes<br />
• Shear Links and Panel Zones<br />
• Complex Shear Walls and Floor Slabs<br />
• Dampers and Isolators<br />
• Plastic Hinges with PMM Interaction<br />
• P-Delta Effects<br />
<br />
NONLINEAR ANALYSIS<br />
• 3D Nonlinear Static Pushover<br />
• 3D Nonlinear Time-History Earthquake<br />
• Sequential Loading, e.g., Cyclic Pushover<br />
• Automated Analysis Strategies<br />
• Trilinear Force-Deformation Relationship<br />
• Optional Brittle Strength Loss and Stiffness Degradation<br />
• Combine Results for Multiple Earthquakes<br />
• Vary Member Strengths without Changing the Model<br />
• Efficient Solver for Large Structures<br />
<br />
DISPLAY<br />
• Demand/Capacity (Usage) Plots<br />
• Pushover Diagrams<br />
• Time-History Records of Displacements, Drifts and Forces<br />
• Moment and Shear Diagrams<br />
• Force Displays for Member Groups<br />
• Animated Deflected Shapes<br />
• Animated Mode Shapes<br />
• Hysteresis Loop Plots<br />
• Mean Demand/Capacity Plots<br />
• Energy Balance Displays<br />
<br />
<br />
 <span style="font-weight: bold;" class="mycode_b"><span style="font-style: italic;" class="mycode_i"><span style="color: #FFA500;" class="mycode_color"><span style="font-size: large;" class="mycode_size">Download Links:</span></span></span></span><br />
<br />
<div class="codeblock"><div class="title">Code:</div><div class="body" dir="ltr"><code>***************************************<br />
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:<br />
<br />
http://forum.civilea.com/thread-27464.html<br />
***************************************</code></div></div><span style="color: #FFD700;" class="mycode_color"><span style="font-weight: bold;" class="mycode_b"><span style="font-style: italic;" class="mycode_i"><span style="font-size: large;" class="mycode_size">CRACK IS ONLY AVAILABLE FOR VIP ONLY</span></span></span></span><br />
<img src="https://pic.civilea.com/images/mgwe2wo8jqjm1a9z4wy.png" loading="lazy"  alt="[Image: mgwe2wo8jqjm1a9z4wy.png]" class="mycode_img" /><br />
<span style="font-weight: bold;" class="mycode_b"><span style="font-style: italic;" class="mycode_i"><span style="color: #FFA500;" class="mycode_color"><span style="font-size: large;" class="mycode_size">Password (If need):</span></span></span></span><br />
<br />
 <div class="codeblock"><div class="title">Code:</div><div class="body" dir="ltr"><code>***************************************<br />
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:<br />
<br />
http://forum.civilea.com/thread-27464.html<br />
***************************************</code></div></div><br />
<a href="http://forum.civilea.com/postgen/postgeneratoreng.html" target="_blank" rel="noopener" class="mycode_url"><span style="font-style: italic;" class="mycode_i"><span style="color: #A9A9A9;" class="mycode_color">Generate By Civilea PostGen V1.3</span></span></a>]]></content:encoded>
		</item>
		<item>
			<title><![CDATA[RAM Perform v2.1]]></title>
			<link>https://forum.civilea.com/thread-4101.html</link>
			<pubDate>Fri, 25 Sep 2009 15:09:25 +0300</pubDate>
			<dc:creator><![CDATA[<a href="https://forum.civilea.com/member.php?action=profile&uid=3890">timosi™</a>]]></dc:creator>
			<guid isPermaLink="false">https://forum.civilea.com/thread-4101.html</guid>
			<description><![CDATA[<div style="text-align: center;" class="mycode_align"><span style="font-weight: bold;" class="mycode_b"><span style="font-style: italic;" class="mycode_i"><span style="color: #FFA500;" class="mycode_color"><span style="font-size: x-large;" class="mycode_size">CSI Perform 3D</span></span></span></span></div>
<br />
<div style="text-align: center;" class="mycode_align"><img src="https://pic.civilea.com/images/skod08llnafhtmnwkt5.jpg" loading="lazy"  alt="[Image: skod08llnafhtmnwkt5.jpg]" class="mycode_img" /></div>
<br />
<span style="font-weight: bold;" class="mycode_b"><span style="font-style: italic;" class="mycode_i"><span style="color: #FFA500;" class="mycode_color"><span style="font-size: large;" class="mycode_size">info:</span></span></span></span><br />
<div style="text-align: center;" class="mycode_align"><span style="font-size: large;" class="mycode_size"><span style="color: #32CD32;" class="mycode_color"><span style="font-style: italic;" class="mycode_i"><span style="font-weight: bold;" class="mycode_b">Perform 3D v2.1</span></span></span></span></div>
<div style="text-align: center;" class="mycode_align"><span style="font-size: medium;" class="mycode_size"><span style="color: #FFD700;" class="mycode_color">(Students Version)</span></span></div>
<div style="text-align: center;" class="mycode_align"><span style="color: #00BFFF;" class="mycode_color"><span style="font-size: medium;" class="mycode_size"><span style="font-style: italic;" class="mycode_i"><span style="font-weight: bold;" class="mycode_b">Documents</span></span></span></span></div>
PERFORM 3D is a highly focused nonlinear software tool for earthquake resistant design. Complex structures, including those with intricate shear wall layouts, can be analyzed nonlinearly using a wide variety of deformation-based and strength-based limit states.<br />
Model data can be imported directly from ETABS and SAP2000. A wide variety of element types are supported, including beams (with panel zones), columns, braces, shear walls (with openings), floor slabs, dampers, and isolators.<br />
Nonlinear analyses can be static and/or dynamic, and can be run on the same model. Loads can be applied in any sequence, such as a dynamic earthquake load followed by a static pushover.<br />
PERFORM 3D provides powerful performance based design capabilities, and can calculate demand/capacity (usage) ratios for all components and all limit states. Performance assessment based on ATC-40, FEMA-356 or ATC-440 is fully automated.<br />
PERFORM 3D output includes usage ratio plots, pushover diagrams, energy balance displays, as well as mode shapes, deflected shapes, and time history records of displacements and forces.<br />
PERFORMANCE ASSESSMENT<br />
PERFORM has built in tools for widely accepted methods of performance assessment<br />
• Deformation and/or strength capacities (acceptance criteria) for components of all types.<br />
• Limit states based on deformation, strength and/or drift.<br />
• Demand-capacity ratios are calculated for all components, and usage ratios for all limit states.<br />
• Performance assessment using static pushover methods, including Capacity Spectrum Method, FEMA 356 and ATC 440 Coefficient (Displacement Modification) Methods, and FEMA 440 Linearization Method. Graphic implementation of all methods, clearly showing target displacement (performance point) and limit states.<br />
• Simple graphic display of limit state usage ratios for dynamic earthquake analyses.<br />
• Results combination for multiple dynamic earthquake analyses, with mean demand/capacity ratios calculated at component level, and simple graphic display of limit sate usage ratios. Simplifies decision making by reducing the results of complex analyses to a few simple graphs.<br />
• Draw structure with members and/or individual plastic hinges colored based on demand/capacity ratio, for both single load cases and load case combinations, to help identify "hot spots".<br />
NONLINEAR MODELING<br />
An unparalleled variety of nonlinear and linear components. Simple properties if you want to keep it simple. More complex properties, as options, if you want sophistication.<br />
• Bars of several types, including buckling bars.<br />
• Beams, columns, braces, shear links.<br />
• Fiber cross sections for beams, columns and walls. Steel, concrete, tension-only and buckling fibers.<br />
• Plastic hinges with PMM Interaction.<br />
• Shear hinges with V-V interaction.<br />
• Fracturing connections.<br />
• Panel zones in beam-to-column connections.<br />
• Shear walls, including coupling beams.<br />
• Squat walls with irregular openings.<br />
• Buckling restrained braces.<br />
• Nonlinear fluid dampers.<br />
• Rubber type and friction pendulum isolators.<br />
• Floor slabs.<br />
• All nonlinear components have similar force-deformation relationships. Elastic-perfectly-plastic or trilinear behavior, with brittle strength loss as an option. FEMA 356 relationship as a special case.<br />
• Optional stiffness and energy degradation under cyclic load. This can be important for earthquake time history analysis.<br />
• P-delta effects in all components, including seismic isolators.<br />
• Account for uncertainty in member properties by specifying upper and lower bounds on strength and stiffness, then vary member strength and/or stiffness at analysis time, without changing the model<br />
• Import model geometry and loads from ETABS and SAP2000<br />
• Full graphic interface<br />
NONLINEAR ANALYSIS<br />
Automated and reliable strategies for static and dynamic analysis, even for complex behavior with brittle strength loss and/or P-delta effects. Handles very large models.<br />
• Nonlinear static pushover, in any direction.<br />
• Nonlinear time history analysis for earthquake ground motions.<br />
• Nonlinear time history analysis for dynamic external forces.<br />
• Modal and/or Rayleigh damping.<br />
• Arbitrary load sequences, such as cyclic push-over or earthquake time-history followed by pushover.<br />
CHECK BEHAVIOR AND DISPLAY RESULTS<br />
Includes a variety of tools to display results, for checking the analysis model and to help you understand the behavior of the structure.<br />
• Time history plots of results, including displacements, velocities, relative and absolute accelerations, member forces, member deformations, drifts and forces on cross sections through any part of the structure.<br />
• Built-in calculation of "floor" response spectra.<br />
• Hysteresis loop plots for inelastic components.<br />
• Graphical energy balance, showing how much energy is dissipated by members of each type.<br />
• Animated deflected shapes, with optional coloring based on member demand/capacity ratio.<br />
• Bending moment and shear force diagrams for beams and columns, including animation.<br />
• Bending moment and shear force diagrams for complex shear walls and shear cores.<br />
• Animated mode shapes.<br />
• Save results to text files for off-line processing (rarely needed).<br />
FOR PERFORM-COLLAPSE<br />
The modeling and performance assessment capabilities of PERFORM 3D, with analysis methods specifically for progressive collapse using the alternate path method.<br />
• Static and dynamic analysis options.<br />
• Catenary effects in floors (true large displacements analysis).<br />
• Automatic calculation and application of forces in removed columns or walls.<br />
• Automatic calculation of vertical masses for progressive collapse analysis.<br />
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			<content:encoded><![CDATA[<div style="text-align: center;" class="mycode_align"><span style="font-weight: bold;" class="mycode_b"><span style="font-style: italic;" class="mycode_i"><span style="color: #FFA500;" class="mycode_color"><span style="font-size: x-large;" class="mycode_size">CSI Perform 3D</span></span></span></span></div>
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<div style="text-align: center;" class="mycode_align"><span style="font-size: medium;" class="mycode_size"><span style="color: #FFD700;" class="mycode_color">(Students Version)</span></span></div>
<div style="text-align: center;" class="mycode_align"><span style="color: #00BFFF;" class="mycode_color"><span style="font-size: medium;" class="mycode_size"><span style="font-style: italic;" class="mycode_i"><span style="font-weight: bold;" class="mycode_b">Documents</span></span></span></span></div>
PERFORM 3D is a highly focused nonlinear software tool for earthquake resistant design. Complex structures, including those with intricate shear wall layouts, can be analyzed nonlinearly using a wide variety of deformation-based and strength-based limit states.<br />
Model data can be imported directly from ETABS and SAP2000. A wide variety of element types are supported, including beams (with panel zones), columns, braces, shear walls (with openings), floor slabs, dampers, and isolators.<br />
Nonlinear analyses can be static and/or dynamic, and can be run on the same model. Loads can be applied in any sequence, such as a dynamic earthquake load followed by a static pushover.<br />
PERFORM 3D provides powerful performance based design capabilities, and can calculate demand/capacity (usage) ratios for all components and all limit states. Performance assessment based on ATC-40, FEMA-356 or ATC-440 is fully automated.<br />
PERFORM 3D output includes usage ratio plots, pushover diagrams, energy balance displays, as well as mode shapes, deflected shapes, and time history records of displacements and forces.<br />
PERFORMANCE ASSESSMENT<br />
PERFORM has built in tools for widely accepted methods of performance assessment<br />
• Deformation and/or strength capacities (acceptance criteria) for components of all types.<br />
• Limit states based on deformation, strength and/or drift.<br />
• Demand-capacity ratios are calculated for all components, and usage ratios for all limit states.<br />
• Performance assessment using static pushover methods, including Capacity Spectrum Method, FEMA 356 and ATC 440 Coefficient (Displacement Modification) Methods, and FEMA 440 Linearization Method. Graphic implementation of all methods, clearly showing target displacement (performance point) and limit states.<br />
• Simple graphic display of limit state usage ratios for dynamic earthquake analyses.<br />
• Results combination for multiple dynamic earthquake analyses, with mean demand/capacity ratios calculated at component level, and simple graphic display of limit sate usage ratios. Simplifies decision making by reducing the results of complex analyses to a few simple graphs.<br />
• Draw structure with members and/or individual plastic hinges colored based on demand/capacity ratio, for both single load cases and load case combinations, to help identify "hot spots".<br />
NONLINEAR MODELING<br />
An unparalleled variety of nonlinear and linear components. Simple properties if you want to keep it simple. More complex properties, as options, if you want sophistication.<br />
• Bars of several types, including buckling bars.<br />
• Beams, columns, braces, shear links.<br />
• Fiber cross sections for beams, columns and walls. Steel, concrete, tension-only and buckling fibers.<br />
• Plastic hinges with PMM Interaction.<br />
• Shear hinges with V-V interaction.<br />
• Fracturing connections.<br />
• Panel zones in beam-to-column connections.<br />
• Shear walls, including coupling beams.<br />
• Squat walls with irregular openings.<br />
• Buckling restrained braces.<br />
• Nonlinear fluid dampers.<br />
• Rubber type and friction pendulum isolators.<br />
• Floor slabs.<br />
• All nonlinear components have similar force-deformation relationships. Elastic-perfectly-plastic or trilinear behavior, with brittle strength loss as an option. FEMA 356 relationship as a special case.<br />
• Optional stiffness and energy degradation under cyclic load. This can be important for earthquake time history analysis.<br />
• P-delta effects in all components, including seismic isolators.<br />
• Account for uncertainty in member properties by specifying upper and lower bounds on strength and stiffness, then vary member strength and/or stiffness at analysis time, without changing the model<br />
• Import model geometry and loads from ETABS and SAP2000<br />
• Full graphic interface<br />
NONLINEAR ANALYSIS<br />
Automated and reliable strategies for static and dynamic analysis, even for complex behavior with brittle strength loss and/or P-delta effects. Handles very large models.<br />
• Nonlinear static pushover, in any direction.<br />
• Nonlinear time history analysis for earthquake ground motions.<br />
• Nonlinear time history analysis for dynamic external forces.<br />
• Modal and/or Rayleigh damping.<br />
• Arbitrary load sequences, such as cyclic push-over or earthquake time-history followed by pushover.<br />
CHECK BEHAVIOR AND DISPLAY RESULTS<br />
Includes a variety of tools to display results, for checking the analysis model and to help you understand the behavior of the structure.<br />
• Time history plots of results, including displacements, velocities, relative and absolute accelerations, member forces, member deformations, drifts and forces on cross sections through any part of the structure.<br />
• Built-in calculation of "floor" response spectra.<br />
• Hysteresis loop plots for inelastic components.<br />
• Graphical energy balance, showing how much energy is dissipated by members of each type.<br />
• Animated deflected shapes, with optional coloring based on member demand/capacity ratio.<br />
• Bending moment and shear force diagrams for beams and columns, including animation.<br />
• Bending moment and shear force diagrams for complex shear walls and shear cores.<br />
• Animated mode shapes.<br />
• Save results to text files for off-line processing (rarely needed).<br />
FOR PERFORM-COLLAPSE<br />
The modeling and performance assessment capabilities of PERFORM 3D, with analysis methods specifically for progressive collapse using the alternate path method.<br />
• Static and dynamic analysis options.<br />
• Catenary effects in floors (true large displacements analysis).<br />
• Automatic calculation and application of forces in removed columns or walls.<br />
• Automatic calculation of vertical masses for progressive collapse analysis.<br />
<br />
<br />
<br />
 <span style="font-weight: bold;" class="mycode_b"><span style="font-style: italic;" class="mycode_i"><span style="color: #FFA500;" class="mycode_color"><span style="font-size: large;" class="mycode_size">Download Links:</span></span></span></span><br />
<br />
<div class="codeblock"><div class="title">Code:</div><div class="body" dir="ltr"><code>***************************************<br />
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:<br />
<br />
http://forum.civilea.com/thread-27464.html<br />
***************************************</code></div></div><br />
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