| 双筒剪力墙结构动态特性分析 |
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| 引用本文： | 赖永星,陈淮,邢国兴.双筒剪力墙结构动态特性分析[J].工业建筑,2002,32(1):17-19. |
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| 作者姓名： | 赖永星 陈淮 邢国兴 |
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| 作者单位： | 1. 郑州大学工程力学系,郑州,450002
2. 信息产业部邮电设计院,郑州,450007 |
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| 基金项目： | 河南省自然科学基金资助项目 |
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| 摘 要： | 某电信枢纽工程主体建筑为双筒剪力墙高层建筑，根据结构特点，采用有限元法对该结构进行有限元离散，框架中的梁，柱采用空间梁单元模拟，筒体，剪力墙，楼板和屋盖采用薄板单元进行离散，探讨了整体结构动力分析模型和按对称和反对称边界条件取一半结构进行动态特性计算的差异，并与结构设计软件TBSA的计算结果进行了对比，得出一些有益的结论，可供该类型结构抗震设计与动力计算参考。
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| 关 键 词： | 双筒高层建筑 动力性能模型 剪力墙结构 |
| 修稿时间： | 2001年8月2日 |
DYNAMIC CHARACTERISTIC ANALYSIS OF DOUBLE\|TUBE SHEAR WALL STRUCTURE |
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| Lai Yongxing\ Chen Huai.DYNAMIC CHARACTERISTIC ANALYSIS OF DOUBLE\|TUBE SHEAR WALL STRUCTURE[J].Industrial Construction,2002,32(1):17-19. |
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| Authors: | Lai Yongxing\ Chen Huai |
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| Abstract: | In this paper,dynamic finite element models of the double\|tube shear wall structure are discussed in detail.According to the structural properties of the double tube shear wall structure and using finite element method,beam and column of frame is divided into space beam finite element and tube,shear wall,floor and roof are divided into plate finite element.Differences of dynamic behaviour are discussed on integral dynamic model and half dynamic model and its results are compared with TBSA,tall building structural analysis program.Some useful conclusions are given,which may be used as the basis of seismic designing and dynamic analysis in the similar structures. |
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| Keywords: | double\|tube tall building\ dynamic behaviour\ model |
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