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| 多连体高层结构计算模型及层剪力分配规律研究 | |
| 引用本文： | 高建民,高向宇,刘栋栋.多连体高层结构计算模型及层剪力分配规律研究[J].世界地震工程,2008,24(1):56-62. |
| 作者姓名： | 高建民 高向宇 刘栋栋 |
| 作者单位： | 1. 北京市建筑设计研究院,北京,100045 2. 北京工业大学建工学院,北京,100022 3. 北京建筑工程学院,北京,100044 |
| 摘 要： | 分析了高层塔式建筑各抗侧结构间的相互作用,建立了静力计算模型,用高阶微分方程组描述并解偶这种相互作用,推导了结构内力、位移表达式.经比较,所得侧移、层间剪力分配结果与有限元分析结果基本一致.该模型有助于在初设阶段对抗侧结构及其连接构件的布局合理性进行判断和调整,可为改进结构抗震设计提供依据. |
| 关 键 词： | 建筑抗震设计 高层建筑 混凝土结构 多连体 高层结构 计算模型 层间剪力 分配规律 研究 force distribution shear story structures analytical model 抗震设计 改进结构 调整 判断 合理性 布局 连接构件 初设阶段 分配结果 |
| 文章编号： | 1007-6069（2008）01-0056-07 |
| 收稿时间： | 2007-10-16 |
| 修稿时间： | 2008-01-19 |
Study on an analytical model of high-rise bnidings with multi-lateral structures and story shear force distribution |
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| GAO Jian-min,GAO Xiang-yu,LIU Dong-dong.Study on an analytical model of high-rise bnidings with multi-lateral structures and story shear force distribution[J].World Information On Earthquake Engineering,2008,24(1):56-62. | |
| Authors: | GAO Jian-min GAO Xiang-yu LIU Dong-dong |
| Abstract: | An analytical model for the preliminary seismic design of high-order buildings with multi-lateral structures is developed.A high-rank differential equation group is established,with which the reciprocal action among the lateral structures can be decoupled.Comparison is done between the calculated results of this model and another FEM model developed via ANSYS.The model and the suggested calculation method can be used to judge the reasonable structural layout in the stage of preliminary seismic design. |
| Keywords: | seismic design of buildings high-rise buildings reinforced concrete structure |
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