| 规则钢筋混凝土异形柱框架结构的抗震性能研究 |
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| 引用本文： | 杨溥,唐剑,黄宗明.规则钢筋混凝土异形柱框架结构的抗震性能研究[J].地震工程与工程振动,2006,26(3):145-147,151. |
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| 作者姓名： | 杨溥 唐剑 黄宗明 |
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| 作者单位： | 1. 重庆大学,土木工程学院,重庆,400030
2. 江西科技师范学院,土木工程系,江西,南昌,330013 |
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| 基金项目： | 国家自然科学基金项目(50478067) |
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| 摘 要： | 本文按现行规范及技术规程设计了设防烈度为8度的一个规则的钢筋混凝土异形柱框架,并进行了单向水平地震作用下的空间三维非线性地震反应分析,考查了异形柱框架结构在设防和罕遇地震水准下的整体抗震性能,对结构能否达到抗震设防目标进行了初步评价。结果表明,8度区按规范设计的结构在设防烈度及罕遇烈度地震作用下基本能够达到预期的抗震设防目标。
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| 关 键 词： | 异形柱 钢筋混凝土框架结构 非线性地震反应分析 抗震性能 |
| 文章编号： | 1000-1301（2006）03-0145-03 |
| 收稿时间： | 2005-12-10 |
| 修稿时间： | 2005-12-102006-02-17 |
Study on seismic performance of regular RC frame with special-shaped columns |
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| Yang Pu,Tang Jian,Huang Zongming.Study on seismic performance of regular RC frame with special-shaped columns[J].Earthquake Engineering and Engineering Vibration,2006,26(3):145-147,151. |
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| Authors: | Yang Pu Tang Jian Huang Zongming |
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| Institution: | 1.College of Civil Engineering, Chongqing University, Chongqing 400030, China; 2. Faculty of Civil Engineering, Jiangxi Science and Technology Normal University, Nanchang 330013, China |
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| Abstract: | According to the code and technical regulation,a regular RC frame with special-shaped columns was designed,which was situated at the area of fortification intensity 8.Subsequently,the nonlinear dynamic analysis was carried out for the structure by inputting ground motions in one direction.The seismic performance of the structure under fortication and rare seismic actions was examined and whether the structure achieved the predetermined seismic aims was evaluated.The results indicate that the structure designed according to the codes can achieve the predetermined seismic aims under fortification and rare seismic actions. |
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| Keywords: | specially shaped column RC frame nonlinear seismic response analysis seismic performance |
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