Simulation Study on a New Type Buckling Restrained Brace - 文章详情页

作者：

Ma, Hua (Ma, Hua.) | Zhang, Fangliang (Zhang, Fangliang.) | Li, Zhenbao (Li, Zhenbao.) (学者：李振宝) | Mfinda, Diane Amba (Mfinda, Diane Amba.) | Li, Hanjie (Li, Hanjie.)

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摘要：

A　new　type　buckling　restrained　brace　ensuring　to　work　under　different　levels　of　earthquakes　is　analyzed　in　this　paper.　The　brace　is　simplified　by　LINK　elements　of　SAP2000.　The　skeleton　curve　of　the　model　is　clarified.　Three　specimens　with　different　slot　widths　are　designed　to　evaluate　the　simplified　model　used　in　the　software　SAP2000.　The　evaluation　work　is　accomplished　through　the　software　ABAQUS.　The　force　mechanism,　the　hysteretic　model　and　proposed　reasonable　scopes　of　slot　widths　are　grasped.　The　numerical　simulation　work　proves　that　the　new　type　buckling　restrained　brace　performs　excellently.

关键词：

buckling restrained brace hysteretic curve numerical simulation slot width theoretical analyses two yield points

作者机构：

[ 1 ] [Ma, Hua]Beijing Univ Technol, Beijing Key Lab Earthquake Engn & Struct Retrofit, Beijing 100124, Peoples R China
[ 2 ] [Zhang, Fangliang]Beijing Univ Technol, Beijing Key Lab Earthquake Engn & Struct Retrofit, Beijing 100124, Peoples R China
[ 3 ] [Li, Zhenbao]Beijing Univ Technol, Beijing Key Lab Earthquake Engn & Struct Retrofit, Beijing 100124, Peoples R China
[ 4 ] [Mfinda, Diane Amba]Beijing Univ Technol, Beijing Key Lab Earthquake Engn & Struct Retrofit, Beijing 100124, Peoples R China
[ 5 ] [Li, Hanjie]Beijing Univ Technol, Beijing Key Lab Earthquake Engn & Struct Retrofit, Beijing 100124, Peoples R China

通讯作者信息：

[Ma, Hua]Beijing Univ Technol, Beijing Key Lab Earthquake Engn & Struct Retrofit, Beijing 100124, Peoples R China

电子邮件地址：

mahua@bjut.edu.cn |
zhangfangliang@emails.bjut.edu.cn |
lizb@bjut.edu.cn |
dianeamba@yahoo.fr |
139266632@qq.com

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