| 浅谈强震区单层工业厂房的动力特性分析问题 |
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| 引用本文： | 娄树立. 浅谈强震区单层工业厂房的动力特性分析问题[J]. 四川建筑科学研究, 2009, 35(3) |
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| 作者姓名： | 娄树立 |
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| 作者单位： | 黄淮学院,河南,驻马店,463000 |
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| 摘 要： | 对轻钢厂结构的单跨和整体结构进行了动力特性计算分析,结果表明,平面外刚度对动力特性的影响非常显著,在空间结构模型分析中,吊车质量对结构的影响并不比平面单跨情况下明显.
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| 关 键 词： | 轻型钢结构 有限元法 模态分析 动力特性 |
The motive characteristic analysis of the factory premises of single layer industry of strong earthquake area |
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| LOU Shuli. The motive characteristic analysis of the factory premises of single layer industry of strong earthquake area[J]. Building Science Research of Sichuan, 2009, 35(3) |
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| Authors: | LOU Shuli |
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| Affiliation: | LOU Shuli(Huanghuai College,Zhumadian 463000,China) |
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| Abstract: | The dynamic characteristics of lightweight steel structure are also respectively calculated and analyzed in single span or whole structure.The computational results show that the out-planar stiffness has great influences on dynamic characteristics during the single span calculation;in the total structural analysis the crane has no evidently effect on dynamic characteristics with contrast to single span. |
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| Keywords: | lightweight steel structure finite element method mode analysis dynamic characteristic |
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