2007 Midas Civil V730 Enhancements - CSP Fea
2007 Midas Civil V730 Enhancements - CSP Fea
2007 Midas Civil V730 Enhancements - CSP Fea
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MIDAS <strong>Civil</strong><strong>Civil</strong>Integrated Solution SystemFor Bridges and <strong>Civil</strong> Structures<strong>2007</strong> UpgradeAnalysis6. Lateral-Torsional Buckling AnalysisAnalysis > Buckling Analysis ControlUpgrade ContentsA-A’zA• Addition of lateral-torsional buckling consideration in analysis.yEffects & UsageFlexual-torsional Lateral-torsional buckle BucklingxA’Force Force• The buckling mode around the weak axis is considered for a memberwhich has to resist both bending and shear. This results in more accuratecritical load factors.Test ModelBuckling Result ComparisonMode No Lateral Torsion Lateral Torsion Inc.1 56.49929 33.267582 57.61738 57.63443 69.3207 58.631274 70.54121 70.611255 119.1424 71.426056 119.7788 71.795037 145.7739 72.974778 146.4525 100.1359 216.0261 106.548610 228.6329 119.2809
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