| 屋盖结构的风振分析及等效静风荷载研究 |
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| 引用本文： | 马超,石碧青.屋盖结构的风振分析及等效静风荷载研究[J].河北工业科技,2013,30(4):233-238. |
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| 作者姓名： | 马超 石碧青 |
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| 作者单位： | 华南理工大学土木与交通学院 |
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| 摘 要： | 结合刚性屋盖模型的风洞试验,在采用HEM方法精确分析结构风致响应的基础上,根据位移等效原则,结合荷载响应相关法(LRC)可以计算出大跨度屋盖空间结构的等效静风荷载(ES-WL),并将其应用于某体育场馆的风振分析和ESWL计算,结果显示了该方法的有效性和正确性。
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| 关 键 词： | 风洞试验 大跨度屋盖 风致响应 风荷载 |
Wind-induced vibration and equivalent static wind load of roof structures |
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| MaChao and SHI Biqing.Wind-induced vibration and equivalent static wind load of roof structures[J].Hebei Journal of Industrial Science & Technology,2013,30(4):233-238. |
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| Authors: | MaChao and SHI Biqing |
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| Institution: | (School of Civil Engineering and Transportation,South China University of Technology,Guangzhou Guangdong 510641,China) |
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| Abstract: | The wind-induced response is analyzed by HEM method based on wind tunnel test of rigid building model.Then by using displacement equivalent principle,the equivalent static wind load(ESWL) can be estimated by load response correlation approach.The calculated ESWL and wind-induced response of a gymnasium prove its effectiveness and correctness. |
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| Keywords: | wind tunnel experiment large span roof wind-induced response wind load |
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