文献类型：期刊文献

英文题名：Pseudo-dynamic test of the steel frame - Shear wall with prefabricated floor structure

作者：Han, Chun[1,2];Li, Qingning[1];Jiang, Weishan[1];Yin, Junhong[1];Yan, Lei[1]

第一作者：Han, Chun;韩春

通讯作者：Li, QN[1]

机构：[1]Xian Univ Architecture & Technol, Coll Civil Engn, Xian, Peoples R China;[2]Xinxiang Univ, Coll Civil Engn, Xinxiang, Peoples R China

第一机构：Xian Univ Architecture & Technol, Coll Civil Engn, Xian, Peoples R China

通讯机构：[1]corresponding author), Xian Univ Architecture & Technol, Coll Civil Engn, Xian, Peoples R China.

年份：2016

卷号：20

期号：2

起止页码：431-445

外文期刊名：STEEL AND COMPOSITE STRUCTURES

收录：;EI(收录号：20161202113434);Scopus(收录号：2-s2.0-84960501505);WOS:【SCI-EXPANDED(收录号:WOS:000372604400011)】；

基金：The authors would like to thank the Innovation The local science and technology project of Hebei Province (Grant No. 2011188) and Xi'an University of Architecture and Technology for their generous support of this research work.

语种：英文

外文关键词：frame-shear wall structure; fabricated floor; pseudo-dynamic test; seismic behavior

摘要：Seismic behavior of new composite structural system with a fabricated floor was studied. A two-bay and three-story structural model with the scale ratio of 1/4 was consequently designed. Based on the proposed model, multiple factors including energy dissipation capacity, stiffness degradation and deformation performance were analyzed through equivalent single degree of freedom pseudo-dynamic test with different earthquake levels. The results show that, structural integrity as well as the effective transmission of the horizontal force can be ensured by additional X bracing at the bottom of the rigidity of the floor without concrete topping. It is proved that the cast-in-place floor in areas with high seismic intensity can be replaced by the prefabricated floor without pouring surface layer. The results provide a reliable theoretical basis for the seismic design of the similar structural systems in engineering application.