Experimental study on seismic performance of low-rise recyeled aggregate concrete shear wall - 文章详情页

作者：

Cao, W. (Cao, W..) | Liu, Q. (Liu, Q..) | Zhang, J. (Zhang, J..) (学者：张菁) | Xu, T. (Xu, T..) | Zhu, H. (Zhu, H..)

收录：

Scopus PKU CSCD

摘要：

In　order　to　investigate　the　seismic　performance　of　the　low-rise　concrete　shear　wall　with　different　percent　of　coarse　recycled　aggregate　replacement,-a　low-frequency　quasi-static　cyclic　loading　experimental　study　on　four　low-rise　shear　walls　with　shear-span　ratio　1.0,　including　a　usual　concrete　shear　wall　and　three　recycled　aggregate　concrete　shear　walls,　was　carried　out.　Based　upon　the　experimental　study,　the　load-carrying　capacity,　ductility,　stiffness,　hysteretic　behavior,　energy　dissipation　and　failure　phenomena　of　each　shear　wall　were　analyzed.　Experiments　above-mentioned　indicate　that　compared　to　the　low-rise　usual　concrete　shear　wall,　the　recycled　aggregate　concrete　shear　walls　show　poorer　seismic　performance,　and　the　more　the　coarse　recycled　aggregate　replacement,　the　poorer　the　seismic　performance　of　the　shear　wall,　and　the　seismic　performance　of　the　recycled　aggregate　concrete　shear　walls　can　be　greatly　improved　by　concealed　bracing.　At　some　conditions,　the　recycled　aggregate　concrete　shear　walls　are　able　to　satisfy　the　seismic　design　requirement　of　structures.

关键词：

Experimental study; Low-rise shear wall; Recycled aggregate concrete; Seismic performance

作者机构：

[ 1 ] [Cao, W.]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100124, China
[ 2 ] [Liu, Q.]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100124, China
[ 3 ] [Zhang, J.]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100124, China
[ 4 ] [Xu, T.]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100124, China
[ 5 ] [Zhu, H.]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100124, China

通讯作者信息：

[Cao, W.]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100124, China

电子邮件地址：

wlcao@bjut.edu.cn

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