| 某机场网架结构动力特性及地震响应分析 |
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| 引用本文： | 卜飞,李彦君. 某机场网架结构动力特性及地震响应分析[J]. 科学之友, 2009, 0(3): 18-19 |
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| 作者姓名： | 卜飞 李彦君 |
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| 作者单位： | 山西华鼎建筑设计有限公司;山西建筑职业技术学院; |
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| 摘 要： | 文章采用有限元软件ANSYS对某扩建机场网架屋面进行了结构动力特性及地震响应的分析研究。该屋盖结构形式复杂，各个方向的地震耦合作用明显。因此，文章重点分析了该网架结构的自振特性规律以及3个方向地震单独作用下，结构的位移、内力响应，为该工程的设计提供参考依据。
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| 关 键 词： | 网架结构 动力特性 地震响应 数值模拟 |
Dynamic Characteristics of Grid Structure and Seismic Response Analysis at a Certain Airport |
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| Bu Fei,Li Yanjun. Dynamic Characteristics of Grid Structure and Seismic Response Analysis at a Certain Airport[J]. Friend of Science Amateurs, 2009, 0(3): 18-19 |
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| Authors: | Bu Fei Li Yanjun |
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| Affiliation: | Bu Fei, Li Yanjun |
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| Abstract: | Using finite element software ANSYS, dynamic characteristics and seismic response of grid structure at a certain airport is analyzed. This roof structure is complex and seismic coupling in all directions shows significantly. This paper focuses on vibration characteristics grid structure and structure displacement and internal force response under earthquake from three directions separately, providing a reference for the design of this project. |
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| Keywords: | network structure power characteristics seismic response numerical simulation |
| 本文献已被 CNKI 维普 等数据库收录！ |
