期刊论文

Lyu, Fei(lyufei@csu.edu.cn);Ding, Fa-Xing(dinfaxin@csu.edu.cn)

英文

Advanced Steel Construction

1816-112X

2022

18

3

658-669

10.18057/IJASC.2022.18.3.3

This research is financially supported by the National Natural Science Foundation of China under Grant Nos. 52008159, 51978664, and 52008400; Hunan Education Department Foundation Funded Project under Grant No. 21A0504; and China Postdoctoral Science Foundation under Grant No. 2018M632990.

本校为第一机构

The finite element (FE) software ABAQUS was used to establish a 3D FE model and perform a pseudo-static analysis of steel–concrete composite beams. With the validated model, the influences of several key parameters, including shear connection degree, force ratio, and transverse reinforcement ratio, on seismic behavior were investigated and discussed. In addition, the working performance of studs was analyzed. The FE analysis results show that the steel girder is the main energy dissipation component of the composite beam, and the energy dissip...