Numerical Simulation on Failure Process of Concrete-Filled Rectangular Steel Tube Column
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 . 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.
M.H Aliabadi, S. Abela, S. Baragetti, M. Guagliano and Han-Seung Lee
G. P. Zou et al., "Numerical Simulation on Failure Process of Concrete-Filled Rectangular Steel Tube Column", Key Engineering Materials, Vols. 417-418, pp. 365-368, 2010