| 亚运会排球馆悬挂屋盖结构随机地震反应分析 |
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| 引用本文： | 赵臣,郭骅,沈世钊. 亚运会排球馆悬挂屋盖结构随机地震反应分析[J]. 哈尔滨建筑大学学报, 1989, 0(3) |
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| 作者姓名： | 赵臣 郭骅 沈世钊 |
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| 作者单位： | 哈尔滨建筑工程学院金属结构研究室(赵臣，郭骅)，哈尔滨建筑工程学院金属结构研究室(沈世钊) |
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| 摘 要： | 北京亚运会排球馆采用了由中央索拱体系和两片索网组合而成的新型的屋盖结构体系.这种柔性屋盖结构在未来地震荷载作用下的反应如何,是为人们所不知但却非常关心的问题.作者根据所推导的节点位移及单元内力反应标准差的公式,编制了相应的分析计算程序,对此结构在水平和竖向平稳随机地面运动作用下的位移和内力反应进行了分析研究.
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| 关 键 词： | 悬挂屋盖 地震荷载 随机反应 |
Respone Analysis of Suspended Roof Structure of Volley-ball Gymnasium for Asian Games to Random Seismic Vibration |
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| Zhao Chen, Guo Hua, Shen Shizhao. Respone Analysis of Suspended Roof Structure of Volley-ball Gymnasium for Asian Games to Random Seismic Vibration[J]. Journal of Harbin University of Civil Engineering and Architecture, 1989, 0(3) |
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| Authors: | Zhao Chen Guo Hua Shen Shizhao |
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| Affiliation: | Zhao Chen; Guo Hua; Shen Shizhao |
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| Abstract: | The suspended roof structure of Beijing volley-ball Gymnasium, which was built for 1990 Asian Games, consists of two cable nets, susported on central Cable-arch structure and parabolic-shaped boundary elements. The response of this new type of flexible structure to earthquake load is unknown and should be paid attention to. According to the derived standard devision formula of nodes displacements and internal forces of elements, the analysis computer program was made. The responces of displacements and internal forces of the structure to horizontal and vertical stationary random ground motion were analysed. It is concluded that this structure has good property of resisting seismic load. |
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| Keywords: | suspended roof earthquake load random vibration. |
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