| 大空间砖—混凝土组合砌体结构地震反应初步研究 |
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| 引用本文： | 刘晶波,裘建东,等.大空间砖—混凝土组合砌体结构地震反应初步研究[J].地震工程与工程振动,2001,21(4):67-72. |
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| 作者姓名： | 刘晶波 裘建东 |
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| 作者单位： | [1]清华大学土木工程系，北京100084 [2]中国广播电影总局设计院，北京100866 |
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| 基金项目： | 国家自然科学基金资助项目（50078028） |
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| 摘 要： | 本文研究了600m^2演播室大空间砖－混凝土组合砌体结构的动力特性，采用振型叠加反应谱法进行了结构地震反应计算，分析了地震作用下结构的位移特点和内分分布，获得了一些初步结论，对合理进行该类结构体系的计算分析工作和抗震设计具有一定的指导意义。文中也指出了该类结构体系有待研究和解决的一些问题。
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| 关 键 词： | 演播室 砖－混凝土组合砌体结构 动力特性 地震反应 抗震设计 反应谱 |
Preliminary study on seismic responses of large-span brick and concrete mixed structures |
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| LU Jing-bo NIU Hui-min CHENG Yu QIU Jian-dong,WANG Yong.Preliminary study on seismic responses of large-span brick and concrete mixed structures[J].Earthquake Engineering and Engineering Vibration,2001,21(4):67-72. |
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| Authors: | LU Jing-bo NIU Hui-min CHENG Yu QIU Jian-dong WANG Yong |
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| Institution: | L1U Jing-bo NIU Hui-min CHENG Yu QIU Jian-dong WANG Yong |
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| Abstract: | Dynamic characteristics of large-span brick and concrete mixed structures with an area of 600 square meters are studied in this paper. By using response spectrum method, deformation prop erties and stress distribution of this structure under seismic load are also analyzed. Several conclu sions and suggestions are drawn from the study, which is useful for directing seismic response analy sis and aseismic design for this kind of structures. |
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| Keywords: | large-span studio brick and concrete mixed structure dynamic characteristic seismic response |
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