| 考虑底部框架共同作用下单层网壳几何非线性动力时程分析 |
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| 引用本文： | 燕保军,孙建恒,赵淑丽,侯兴福. 考虑底部框架共同作用下单层网壳几何非线性动力时程分析[J]. 工业建筑, 2007, 37(Z1) |
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| 作者姓名： | 燕保军 孙建恒 赵淑丽 侯兴福 |
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| 作者单位： | 1. 河北农业大学,城乡建设学院,保定,071001
2. 河北建设集团,保定,071001 |
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| 摘 要： | 以K8型网壳为研究对象,系统地研究了地震荷载作用下底部框架结构对网壳结构的影响。依据非线性有限元理论,利用ANSYS程序,分析了考虑底部框架共同作用的网壳结构的几何非线性动力性能。通过分析,对考虑底部框架共同作用的单层网壳结构在地震荷载作用下的动力响应有了较全面的了解。
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| 关 键 词： | K8型网壳 非线性有限元 地震作用 动力分析 |
GEOMETRICALLY NONLINEAR DYNAMIC ANALYSIS OF K8 GRID SHELL CONSIDERING SUPPORT-FRAME |
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| Yan Baojun,Sun Jianheng,Zhao Shuli,Hou Xingfu. GEOMETRICALLY NONLINEAR DYNAMIC ANALYSIS OF K8 GRID SHELL CONSIDERING SUPPORT-FRAME[J]. Industrial Construction, 2007, 37(Z1) |
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| Authors: | Yan Baojun Sun Jianheng Zhao Shuli Hou Xingfu |
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| Abstract: | The K8 grid shell affected by support-frame is analyzed systematically under the earthquake loading.Based on nonlinear finite element theory,the structure's geometrical nonlinear dynamic behaviors are studied by the ANSYS procedure considering support-frame.Some suggestions on this structure are presented. |
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| Keywords: | K8 grid shell nonlinear finite element method earthquake loading dynamic analysis |
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