Structural response of cold-formed lipped Z purlins – Part 2 numerical modelling and optimisation of lip size

Keyphrases

• Numerical Modeling 100%
• Numerical Optimization 100%
• Distortional Buckling 100%
• Cold-formed 100%
• Strut 100%
• Structural Response 100%
• Z-purlins 100%
• Z-section 100%
• Moment Resistance 100%
• Numerical Model 50%
• Computational Cost 50%
• Explicit Model 50%
• Sensitivity Analysis 50%
• Complexity Level 50%
• Modeling Strategy 50%
• Simplified Model 50%
• Failure Mode 50%
• Weight Ratio 50%
• Cold-formed Steel 50%
• Local Buckling 50%
• Gravity Load 50%
• Initial Geometric Imperfection 50%
• Sagging Moment 50%
• Resistance Prediction 50%
• Direct Strength Method 50%

Engineering

• Numerical Modeling 100%
• Numerical Optimization 100%
• Parametric Study 100%
• Distortional Buckling 100%
• Structural Response 100%
• Experimental Result 50%
• Numerical Study 50%
• Numerical Model 50%
• Computational Cost 50%
• Modeling Strategy 50%
• Key Parameter 50%
• Failure Mode 50%
• Formed Steel 50%
• Gravity Load 50%
• Sagging Moment 50%
• Initial Geometric Imperfection 50%
• Direct Strength Method 50%