Investigation on special-shaped concrete-filled steel tubular column under pure torsion

Keyphrases

• Pure Torsion 100%
• Special-shaped Concrete-filled Steel Tubular Column 100%
• Torsional Performance 100%
• Multi-cell 66%
• Hysteresis Curve 66%
• Failure Mode 66%
• Calculation Method 66%
• Energy Dissipation Capacity 66%
• Steel Tube 66%
• Concrete-filled Steel Tube Column 66%
• Stress Distribution 33%
• Concave Corner 33%
• Torsion 33%
• Overall Failure 33%
• Torsional Stiffness 33%
• Test Research 33%
• Bearing Capacity 33%
• Section Shape 33%
• Curve Energy 33%
• Ductility Capacity 33%
• Steel Plate 33%
• Steel Bar 33%
• Pseudo-static Test 33%
• Concrete-filled Tube 33%
• Skeleton Curve 33%
• Pinching Phenomena 33%
• Curve Skeleton 33%
• Section Form 33%
• Special-shaped 33%
• Oblique Crack 33%
• Torsional Capacity 33%
• Capacity Distribution 33%
• Good Performance 33%
• Width to Thickness Ratio 33%
• Steel Tube Thickness 33%

Engineering

• Steel Tube 100%
• Pure Torsion 100%
• Energy Dissipation 66%
• Failure Mode 66%
• Hysteresis Curve 66%
• Bearing Capacity 66%
• Tensile Bar 66%
• Concrete Filled Steel Tube 66%
• Welds 33%
• Steel Plate 33%
• Good Performance 33%
• Tensiles 33%
• Thickness Ratio 33%
• Section Shape 33%
• Steel Bar 33%
• Curve Skeleton 33%
• Rigidity 33%

Material Science

• Bearing Capacity 100%
• Ductility 50%