Two-dimensional capacity spectrum method and seismic damage assessment for RC structures - 文章详情页

作者：

He, Haoxiang (He, Haoxiang.) (学者：何浩祥) | Li, Hongnan (Li, Hongnan.)

收录：

EI Scopus

摘要：

The　force-deformation　curve　of　a　reinforced　concrete　structure　in　push-over　analysis　is　used　to　compute　the　corresponding　damage　index.　A　simplified　and　practical　method　is　established　for　seismic　damage　assessment　in　combination　with　capacity　spectrum　method.　The　two-dimensional　capacity　spectrum　method　and　the　combination　of　the　damage　in　two　directions　are　discussed.　A　numerical　example　using　single　and　double　horizontal　capacity　method　and　time　history　analysis　demonstrate　that　the　response　and　damage　of　structure　can　be　computed　accurately　in　the　two-dimensional　capacity　method.　The　common　trend　of　structural　torsional　response　can　also　be　reflected.　The　results　show　the　two-dimensional　capacity　method　is　valid　and　simple.　©　(2011)　Trans　Tech　Publications.

关键词：

Bridge components Building materials Civil engineering Construction equipment Damage detection Numerical analysis Numerical methods Reinforced concrete Religious buildings Seismology Spectrum analysis Two dimensional

作者机构：

[ 1 ] [He, Haoxiang]Beijing Laboratory of Earthquake Engineering and Structural Retrofit, Beijing University of Technology, Chaoyang district Pingleyuan 100, Beijing, 100124, China
[ 2 ] [Li, Hongnan]State key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian Ganjingzi District, Dalian, 116024, China

通讯作者信息：

电子邮件地址：

hhx7856@bjut.edu.cn

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