Study on seismic performance of shear wall with concrete filled round steel tube columns - 文章详情页

作者：

Yang, Y. (Yang, Y..) | Zhang, J. (Zhang, J..) | Cao, W. (Cao, W..) | Dong, H. (Dong, H..)

收录：

Scopus PKU CSCD

摘要：

Shear　wall　with　concrete　filled　round　steel　tube　columns　is　a　new　kind　of　shear　wall　based　on　RC　shear　wall.　The　advantages　of　concrete　filled　round　steel　tube　columns　and　RC　shear　wall　were　combined,　and　multichannel　seismic　fortification　lines　were　formed　in　the　new　wall.　In　order　to　ascertain　its　seismic　performance,　three　1/5　scale　specimens,　including　one　frame　with　concrete　filled　round　steel　tube　columns,　one　traditional　RC　shear　wall,　and　one　shear　wall　with　concrete　filled　round　steel　tube　columns　were　tested　under　cyclic　loading.　Based　on　the　experimental　study,　load-carrying　capacity,　stiffness　and　its　attenuation,　ductility,　hysteretic　property,　energy　dissipation　and　failure　phenomena　of　each　specimen　were　analyzed.　The　results　show　that　the　seismic　performance　of　shear　wall　with　concrete　filled　round　steel　tube　columns　is　obviously　increased　compared　with　RC　shear　wall,　and　its　load-carrying　capacity　and　seismic　energy　dissipation　are　higher　than　those　of　the　total　effect　of　the　RC　shear　wall　and　the　frame　with　concrete　filled　round　steel　tube　columns　can　be　used　for　seismic　design　of　high　building　and　extra-high　building.

关键词：

Composite structure; Concrete filled round steel tube column; Experimental research; Seismic performance; Shear wall

作者机构：

[ 1 ] [Yang, Y.]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100124, China
[ 2 ] [Zhang, J.]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100124, China
[ 3 ] [Zhang, J.]Key Laboratory of Urban Security and Disaster Engineering, Ministry of Education of China, Beijing 100124, China
[ 4 ] [Cao, W.]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100124, China
[ 5 ] [Cao, W.]Key Laboratory of Urban Security and Disaster Engineering, Ministry of Education of China, Beijing 100124, China
[ 6 ] [Dong, H.]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100124, China
[ 7 ] [Dong, H.]Key Laboratory of Urban Security and Disaster Engineering, Ministry of Education of China, Beijing 100124, China

通讯作者信息：

[Yang, Y.]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100124, China

电子邮件地址：

yangyabin@emails.bjut.edu.cn

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