| 校舍建筑结构隔震分析与设计方法 |
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| 引用本文： | 张永春,郭涛,李正荣.校舍建筑结构隔震分析与设计方法[J].低温建筑技术,2019,41(4):30-33. |
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| 作者姓名： | 张永春 郭涛 李正荣 |
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| 作者单位： | 弘宇建筑设计有限公司云南分公司,昆明,650051;昆明理工大学建筑工程学院,昆明,650500;广南县永安建筑设计有限公司丽江分公司,云南丽江,674100 |
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| 基金项目： | 昆明理工大学人才启动资助项目 |
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| 摘 要： | 文中根据相关规定和抗震新规,采用振型分解反应谱法和时称法,对云南曲靖某4层中学教学楼进行了隔震分析,为了解结构的隔震效果,运用有限元软件ETABS建立了隔震与非隔震结构模型,进行了中震和罕遇地震下的隔震分析方法的探讨。分析方法将为类似校舍结构的抗震设计提供参考。
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| 关 键 词： | 隔震 时程分析 地震波 有限元 ETABS |
ISOLATION ANALYSIS AND DESIGN METHOD OF SCHOOL BUILDING STRUCTURE |
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| ZHANG Yongchun,GUO Tao,LI Zhengrong.ISOLATION ANALYSIS AND DESIGN METHOD OF SCHOOL BUILDING STRUCTURE[J].Low Temperature Architecture Technology,2019,41(4):30-33. |
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| Authors: | ZHANG Yongchun GUO Tao LI Zhengrong |
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| Affiliation: | (Hongyu Architectural Design Co., Ltd., Yunnan Branch Co., Kunming 650051,China;Kunming University of Science and Technology, Kunming 650500,China;Guangnan County Yong’an Architectural Design Co., Ltd., Lijiang Branch Co., Yunan Lijiang 674100,China) |
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| Abstract: | According to the relevant and new seismic regulations, this paper analyzes the isolation of a 4th floor middle school building in Qujing, Yunnan by using the vibration mode decomposition response spectrum method and the time scale method. In order to investigate the isolation effect of the structure, the isolated and non-isolated structural models are established by the finite element software ETABS, in which the seismic isolation analysis methods under medium and rare earthquakes are discussed. The research results will provide guidance for seismic design of the structure and reference for similar projects. |
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| Keywords: | seismic isolation time -history analysis seismic wave finite element method ETABS |
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