| 高层框-剪结构空间协同弹塑性地震反应分析 |
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| 引用本文： | 蒋通,宋亚新,楼梦麟.高层框-剪结构空间协同弹塑性地震反应分析[J].地震工程与工程振动,1998,18(2):69-78. |
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| 作者姓名： | 蒋通 宋亚新 楼梦麟 |
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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，中国上海 200092 |
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| 基金项目： | 上海市建设技术发展基金 |
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| 摘 要： | 框架－剪力墙结构是一种较好的抗震结构体系。为验算这类结构在强烈地震作用下的塑性菜性能，需开发简便实用的分析方法和软件。本文用框架门型单元和墙四弹簧单元结合进行高层框－剪结构空间协同／平面弹塑性地震反应分析。这两种单元结合，可较好地反映框－剪结构在地震作用下的性能，且模型相对简单，计算时间少，具有较高的的实用性。
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| 关 键 词： | 框架 剪力墙结构 弹塑性 地震反应分析 抗震 |
SPACIALL.Y COOPERATING ELASTO-PLASTIC SEISMIC RESPONSE ANALYSIS OF FRAME-WALLSTRUCTURES |
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| Jiang Tong Song Yaxin Lou Menglin.SPACIALL.Y COOPERATING ELASTO-PLASTIC SEISMIC RESPONSE ANALYSIS OF FRAME-WALLSTRUCTURES[J].Earthquake Engineering and Engineering Vibration,1998,18(2):69-78. |
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| Authors: | Jiang Tong Song Yaxin Lou Menglin |
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| Abstract: | rame-wall structures may proyide significant resistance against earthquake action. For a check of the global dynamdc performance of such structures, there is a need fbr sim- ple and efficient analytical methods and computational software. In this paper, door-like elements for frame and four-spring elements for wall are used for elasto - plastic seismic response analysis of frame-wall structures. By combining these two kinds of elements, the dynamic characteristics of fYazne-wall structures under seismic ac- tion can be retlected well. This method can decrease oomputational time and so has high practicability. |
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| Keywords: | Door-like fame elements Four-spring wall elements Frame -wall structures Elasto - plasticity Seirnsic response analysis |
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