【作者】 李雁军； 吕大刚； 王震宇； 王光远；

【Author】 LI Yan-jun,LU Da-gang,WANG Zhen-yu,WANG Guang-yuan(School of Civil Engineering,Harbin Institute of Technology,Harbin 150090,China)

【机构】 哈尔滨工业大学土木工程学院；

【摘要】 本文来源于参与了由清华大学和中国建筑学会抗震防灾分会建筑结构抗倒塌专业委员会组织的钢筋混凝土框架拟静力倒塌试验数值模拟的盲测竞赛。采用OpenSees地震工程模拟平台,对钢筋混凝土框架柱、节点以及整体结构的拟静力试验进行了数值模拟,对比分析结果表明,分析结果与实验结果吻合较好,分析方法合理可靠,为以后的结构倒塌实验分析提供了理论指导。更多还原

【Abstract】 The study was motivated by the participation in the blind prediction contest of RC frame quasi-static test organized by Tsinghua University and Professional Committee of Collapse-prevention of Building Structure of Association of Earthquake Resistance and Disaster Prevention,Architectural Society of China.This paper presents the simulation of the nonlinear response of quasi-static test of RC columns,RC beam column joints and RC frame by OpenSees software.The results show that the simulation results agree well with test results.The analytical method is reasonable and reliable,so it provides guidelines for analysis of structural collapse test.更多还原