Research on the finite element model of the quasi-static test of shear wall based on OpenSEES and ABAQUS
In order to ensure the simulation accuracy and improve the calculation efficiency of the finite element model of reinforced concrete shear wall,refined and simplified finite ele-ment models were established by using ABAQUS and OpenSEES to conduct the numerical simulation of the quasi-static test on a full-size reinforced concrete shear wall and compara-tively analyze the phenomenon,failure mode,crack development process,strain and hyster-etic performance.The results showed that on the premise of ensuring the simulation accura-cy,the ABAQUS refined model is in good agreement with the test phenomenon in terms of crack development process and wall damage,but the calculation time of the model is longer;the OpenSEES simplified model is in good agreement with the test results in terms of hyster-esis performance,with the error less than 5%,and the calculation efficiency is significantly improved.
NETL
NSTL
万方数据
维普
