Numerical Simulation on Failure Process of Concrete-Filled Rectangular Steel Tube Column

Guang Ping Zou; Pei Xiu Xia; Xue Dong Zhang

doi:10.4028/www.scientific.net/KEM.417-418.365

Paper Titles

Numerical Interpretation of Bond Between Steel and Concrete in Presence of Corrosion and Cyclic Action
p.349

Stress State Dependent Cohesive Zone Model for Thin Walled Structures
p.353

Numerical Modeling of Ultrasonic Guided Waves for Damage Detection in Structures
p.357

A New Wireless Smart Sensor for Fatigue Damage Detection of a Single Steel Bar
p.361

Numerical Simulation on Failure Process of Concrete-Filled Rectangular Steel Tube Column
p.365

Determination of Spring Constant for Simulating Deformable Object under Compression
p.369

Effect of Humidity on Fatigue Strength of Age-Hardened Al Alloy
p.373

Cracks in Magnetoelectroelastic Solids under Impact Loading
p.377

Damage Detection in Piezoceramics via BEM
p.381

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Numerical Simulation on Failure Process of Concrete-Filled Rectangular Steel Tube Column

Abstract:

Realistic Failure Process Analysis (RFPA3D) was used to simulate the concrete-filled rectangular steel tube columns which are subjected to axial loads. The ultimate bearing capacity and the load-strain figures were presented. The Numerical simulation results were verified by experimental data of the paper [5]. Meanwhile, the development process of crack in the specimen was described. The whole failure process of rectangular steel tube columns was reproduced. The failure principles of concrete-filled rectangular steel tube column were discussed deeply.