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| 长春光大银行主体钢结构在罕遇地震作用下的时程反应分析 | |
| 引用本文： | 张文元,张耀春,吴一红,张秀杓,权钟滢.长春光大银行主体钢结构在罕遇地震作用下的时程反应分析[J].世界地震工程,2003,19(3):104-109. |
| 作者姓名： | 张文元 张耀春 吴一红 张秀杓 权钟滢 |
| 作者单位： | 1. 中国地震局工程力学研究所,黑龙江,哈尔滨,150080;哈尔滨工业大学,土木工程学院 2. 哈尔滨工业大学,土木工程学院 3. 中国建筑东北设计研究院,辽宁,沈阳,110001 |
| 摘 要： | 分别采用基于塑性铰法的空间梁柱单元分析程序和简化的DRAIN-20分析程序，对其主体巨型钢框架结构进行了考虑双重非线性的罕遇地震作用下的时程反应分析。分析中使用了三条典型地震波和一条当地人工地震波，分别得到了顶层位移和加速度时程曲线、层间位移包络值和塑性铰出现的位置与先后顺序。分析结果表明结构在体系设计上是合理的和在大震作用下具有足够的安全度。 |
| 关 键 词： | 钢结构 巨型钢框架结构 塑性铰法 双重非线性 时程反应分析 地震 |
| 文章编号： | 1007-6069(2003)03-0104-06 |
| 修稿时间： | 2003年5月17日 |
Inelastic response history analysis of Changchun branch business building of China Everbrihgt Bank under strong earthqukes |
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| ZHANG Wen-yuan.Inelastic response history analysis of Changchun branch business building of China Everbrihgt Bank under strong earthqukes[J].World Information On Earthquake Engineering,2003,19(3):104-109. | |
| Authors: | ZHANG Wen-yuan |
| Institution: | ZHANG Wen-yuan~ |
| Abstract: | In order to inspect the seismic safety of the building under strong earthquakes, the inelastic response history analyses of the building have been accomplished by both the suggested spatial nonlinear finite element method and DRAIN-2D method with the action of three typical earthquake waves and an artificial seismic wave. The displacement and acceleration responses of top floor, the envelope values of relative floor displacement, and the positions and occurring sequence of plastic hinges are obtained. The analysed result indicates that the structural design of the building is reasonable and reliable. |
| Keywords: | mega steel frame plastic hinge method nonlinear analysis time history response analysis |
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