Material properties and residual stresses of cold-formed octagonal hollow sections

Keyphrases

• Material Properties 100%
• Cold-formed 100%
• Residual Stress 100%
• Octagonal Hollow Section 100%
• Yield Strength 50%
• Stress Distribution 33%
• Material Yielding 33%
• Cold-formed Steel 33%
• Residual Stress Distribution 33%
• Stress Magnitude 33%
• Fabrication Route 33%
• Material Model 33%
• Simplified Model 16%
• Stress-strain Relationship 16%
• Nonlinear Strain 16%
• Steel Plate 16%
• Width-to-thickness Ratio 16%
• Bilinear 16%
• Welding Process 16%
• Coupons 16%
• Sectioning Method 16%
• Parent Metal 16%
• Flat Region 16%
• Strain-hardening Material 16%
• Residual Stress Measurement 16%
• Hollow Tube 16%
• Strength Variation 16%
• Braking Process 16%

Engineering

• Hollow Section 100%
• Residual Stress 100%
• Yield Point 50%
• Formed Steel 33%
• Test Result 33%
• Material Model 33%
• Residual Stress Distribution 33%
• Experimental Investigation 16%
• Hollow Tube 16%
• Tensiles 16%
• Strain Relationship 16%
• Steel Plate 16%
• Parent Metal 16%
• Flat Side 16%
• Residual Stress Measurement 16%
• Parent Plate 16%
• Thickness Ratio 16%
• Strain Hardening 16%