薛晓娜;许卫晓;杨伟松;于德湖;鞠佳昌;杜轲;

• 1:青岛理工大学土木工程学院
• 2:中国地震局工程力学研究所

摘要(Abstract)：

针对RC框架结构中增设翼墙的抗震加固方法,建立了1个纯框架结构和6个不同加固方案的框架-翼墙结构,进行22条地震作用下的IDA分析,考察增设翼墙对RC框架结构各抗震性能指标的影响,量化结构抗地震倒塌能力的提高幅度.利用PACT软件从结构震后的修复费用、修复时间、伤亡人数等方面进行分析,以研究RC框架-翼墙结构体系的震后恢复能力.该工作可用于基于多性态需求的RC框架-翼墙结构抗震性能评估,实现在抗震加固投资一定的情况下,为加固方案选择的决策提供依据.

关键词(KeyWords)： RC框架结构;抗震性能;IDA方法;地震经济损失

Abstract:

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基金项目(Foundation): 国家自然科学基金资助项目(51608287);; 中国博士后科学基金资助项目(2019M652344);; 山东省重点研发计划项目(2019GGX101013)

作者(Author): 薛晓娜;许卫晓;杨伟松;于德湖;鞠佳昌;杜轲;

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DOI:

参考文献(References)：

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