| 张弦网壳结构地震响应规律分析 |
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| 引用本文： | 曹资,薛素铎,冯远,夏循,王立维,王雪生.张弦网壳结构地震响应规律分析[J].钢结构,2011,26(4):1-5. |
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| 作者姓名： | 曹资 薛素铎 冯远 夏循 王立维 王雪生 |
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| 作者单位： | 北京工业大学;中国建筑西南设计研究院; |
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| 基金项目： | 国家科技支撑计划子课题(2006BAJ13B01-03); 北京市教委科技发展计划项目(KM200710005031) |
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| 摘 要： | 对张弦网壳结构地震响应规律进行大量理论分析与计算研究。在建立多自由度体系计算模型及地震响应基本方程的基础上,探讨对比采用不同计算方法、不同方向单维地震作用及多维地震作用下张弦网壳结构的地震响应,深入地研究张弦网壳屋盖与下部支承体系的静力及动力相互作用,强调采用整体模型的必要性,并给出张弦网壳结构地震响应的特点与规律,从而对张弦网壳结构的抗震设计提出有益的建议。
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| 关 键 词： | 张弦网壳结构 地震响应 整体模型 固支模型 |
SEISMIC RESPONSE ANALYSIS OF LATTICED SHELL WITH TENSION CHORD |
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| Cao Zi,Xue Suduo,Feng Yuan,Xia Xun,Wang Liwei,Wang Xuesheng.SEISMIC RESPONSE ANALYSIS OF LATTICED SHELL WITH TENSION CHORD[J].Steel Construction,2011,26(4):1-5. |
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| Authors: | Cao Zi Xue Suduo Feng Yuan Xia Xun Wang Liwei Wang Xuesheng |
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| Affiliation: | Cao Zi1 Xue Suduo1 Feng Yuan2 Xia Xun2 Wang Liwei2 Wang Xuesheng1 (1.Beijing University of Technology,Beijing 100022,China,2.China Southwest Architectural Design and Research Institute,Chengdu 610081,China) |
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| Abstract: | The theoretical analysis and computing research on seismic response analysis of latticed shell with tension chord are presented. Based on the multi-degree freedom calculation model and fundamental equation of seismic response, the seismic responses of latticed shell with tension chord in different calculation methods, one-dimensional and multi-dimensional earthquake in different directions are compared. The static and dynamic interaction of the shell roof and bottom supporting structure is in-depth studied ... |
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| Keywords: | latticed shell with tension chord seismic response integral model the upper structure model with hinged supports |
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