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| 高层框支剪力墙结构地震反应分析的超元法 | |
| 引用本文： | 张同亿,李从林,许菊萍.高层框支剪力墙结构地震反应分析的超元法[J].地震工程与工程振动,2002,22(2):80-84. |
| 作者姓名： | 张同亿 李从林 许菊萍 |
| 作者单位： | 1. 机械工业部设计研究院,北京,100089 2. 兰州铁道学院,甘肃兰州730070 3. 兰州炼油厂设计院,甘肃,兰州,730070 |
| 摘 要： | 西方嵩层框支剪力墙结构地震反应分析的超元法，即将每榀框支墙中的上部剪力墙和落地墙简化处理成等效柱，底部框架简化处理成等代柱，楼板视为深梁，将连续分布的质量离散化，建立二维空间结构的“串并联质点系”振动模型，采用超级单元进行结构的地震作用计算及内力分析，此法计算简便并适用于结构竖向变刚度和考虑楼板变形等情况。 |
| 关 键 词： | 高层框支剪力墙结构 地震反应 超元法 二维空间结构 地震作用 振动模型 |
| 文章编号： | 1000-1301(2002)02-0080-05 |
Super element method for seismic response analysis of high-rise frame-supported shear wall structure |
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| ZHANG Tong-yi ,LI Cong-lin ,XU Ju-ping.Super element method for seismic response analysis of high-rise frame-supported shear wall structure[J].Earthquake Engineering and Engineering Vibration,2002,22(2):80-84. | |
| Authors: | ZHANG Tong-yi LI Cong-lin XU Ju-ping |
| Institution: | ZHANG Tong-yi 1,LI Cong-lin 2,XU Ju-ping 3 |
| Abstract: | The super element method for seismic response of high-rise frame-supported shear wall structure is presented. The authors take the serioparallel distributed mass system as the mathematical model of the two-dimensional structure and assume the upper shear walls to be equivalent columns, the bottom frames to be substitute columns and the floor to be a deep beam. The structure subjected to earthquake is analyzed with the super element stiffness matrices. This method may simply used to the structure with vertically variable stiffness and to the case considering the floor deformation. |
| Keywords: | structure with frame-supported shear wall seismic response super element method |
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