| 核心单筒式高层悬挂结构考虑土—结构相互作用的动力分析 |
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| 引用本文： | 杨允表,宋启根.核心单筒式高层悬挂结构考虑土—结构相互作用的动力分析[J].地震工程与工程振动,1999,19(2):64-70. |
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| 作者姓名： | 杨允表 宋启根 |
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| 作者单位： | [1]同济大学桥梁工程系 [2]东南大学土木系 |
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| 摘 要： | 分析了核心单筒式高层悬挂结构考虑土－结构相互作用的动力特性，推导了适合于分析此结构与土动力相互作用的基本方程与核筒的单元刚度矩阵，得出了高层悬挂结构有利于抗振的结论，文中还提出了前三个周期的近似计算公式。
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| 关 键 词： | 悬挂结构 高层建筑 核心筒体 动力分析 土－结构 |
Dynamic analysis of hanging structure of tall building with single core tube considering interaction between soil and structure |
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| YANG Yun-biao,SHI Dong,SONG Qi-gen.Dynamic analysis of hanging structure of tall building with single core tube considering interaction between soil and structure[J].Earthquake Engineering and Engineering Vibration,1999,19(2):64-70. |
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| Authors: | YANG Yun-biao SHI Dong SONG Qi-gen |
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| Institution: | Bridge Engineering Department of Tongn University; Civil Engineering Department of South-east University |
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| Abstract: | The dynamic characteristic of hanging structure with single core tube considering interaction between soil and structure is analyzed,and the fundamental equation suited for analyzing the interaction is deduced.It is concluded that hanging structure of tall building is suitable for earthquake-resistance. Finally, the approximate formulas used to calculate the first three periods are presented. |
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| Keywords: | hanging structure tall building core tube bynamic analysis |
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