Seismic behaviors of shear wall with rectangular concrete filled steel tube columns and concealed bracing - 文章详情页

作者：

Wang, Min (Wang, Min.) (学者：王民) | Cao, Wan-Lin (Cao, Wan-Lin.) (学者：曹万林) | Zhang, Jian-Wei (Zhang, Jian-Wei.) (学者：张建伟) | Yang, Ya-Bin (Yang, Ya-Bin.) | Zeng, Bin (Zeng, Bin.)

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摘要：

In　order　to　know　the　seismic　behavior　of　the　shear　wall　with　concrete　filled　steel　tube　columns　and　concealed　bracing,　seismic　behavior　experiment　research　on　three　shear　wall　models　under　cyclic　loading　action　have　been　done　in　this　paper.　1/5　of　the　scaled　experimental　model　is　used　to　make　one　traditional　steel　reinforced　concrete　shear　wall,　one　shear　wall　with　rectangular　concrete　filled　steel　tube　columns　and　one　shear　wall　with　rectangular　concrete　filled　steel　tube　columns　and　concealed　bracing.　Based　on　the　experiment,　load-carrying　capacity,　ductility,　stiffness　and　its　degradation,　hysteretic　property,　energy　dissipation　and　failure　phenomena　of　each　shear　wall　are　analyzed.　A　load-carrying　capacity　mechanical　model　is　established.　The　results　obtained　from　the　calculation　are　in　good　agreement　with　those　from　the　experiment.　The　results　show　that　this　kind　of　shear　wall　has　excellent　seismic　behavior.

关键词：

Beams and girders Behavioral research Columns (structural) Composite structures Energy dissipation Load limits Loads (forces) Reinforced concrete Seismic response Shear walls Stiffness Tubes (components) Tubular steel structures

作者机构：

[ 1 ] [Wang, Min]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100124, China
[ 2 ] [Wang, Min]Key Lab. of Urban Security and Disaster Engineering, Ministry of Education, Beijing 100124, China
[ 3 ] [Cao, Wan-Lin]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100124, China
[ 4 ] [Cao, Wan-Lin]Key Lab. of Urban Security and Disaster Engineering, Ministry of Education, Beijing 100124, China
[ 5 ] [Zhang, Jian-Wei]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100124, China
[ 6 ] [Yang, Ya-Bin]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100124, China
[ 7 ] [Zeng, Bin]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100124, China

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