| 钢筋混凝土框架-剪力墙结构推覆分析 |
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| 引用本文： | 朱杰江,吕西林. 钢筋混凝土框架-剪力墙结构推覆分析[J]. 地震工程与工程振动, 2003, 23(4): 56-63 |
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| 作者姓名： | 朱杰江 吕西林 |
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| 作者单位： | 同济大学土木工程防灾国家重点实验室,上海,200092 |
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| 基金项目： | 上海市重点学科建设项目资助，国家自然科学基金项目资助(50025821) |
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| 摘 要： | 结合新建筑抗震设计规范的要求，采用自编的高层结构三维推覆分析程序(TBPOA)对某复杂体型的高层建筑框架剪力墙结构进行了三维推覆分析研究，对该结构进行了结构抗震整体性能和局部性能的评价。研究结果表明，满足小震强度设计要求并按构造要求配筋的钢筋混凝土柱，在大震作用时可能有部分构件难以满足变形要求，通过推覆分析对构件和结构的变形性能进行评估是很有必要的。
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| 关 键 词： | 钢筋混凝土框架-剪力墙结构 推覆分析 结构性能水准 薄弱楼层 抗震设计 |
| 文章编号： | 1000-1301(2003)04-0056-08 |
Push-over analysis of a complex high-rise frame-shear wall structure |
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| ZHU Jie-jiang,LU Xi-lin g,Tongji University,Shanghai,). Push-over analysis of a complex high-rise frame-shear wall structure[J]. Earthquake Engineering and Engineering Vibration, 2003, 23(4): 56-63 |
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| Authors: | ZHU Jie-jiang LU Xi-lin g Tongji University Shanghai ) |
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| Affiliation: | ZHU Jie-jiang,LU Xi-lin g,Tongji University,Shanghai,200092) |
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| Abstract: | Based on the requirements of new seismic code, the study on push-over analysis of a complex high-rise frame-shear wall structure is carried out with the computer program for RC tall structures(TBPOA) which is written by the authors. The whole and local seismic performances of the structure are evaluated. The results show that although RC columns in the structure with steel bars according with earthquake-resistant detailing requirements satisfy design demands under frequent earthquake, some of them can not satisfy deformation demands under rare earthquake. Therefore, with the help of push-over analysis, deformation performance evaluation of structures and members is very necessary. |
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| Keywords: | push-over analysis structural performance level weak storey |
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