...大跨屋盖结构; 刚性模型测压试验; 位移风振系数; 时程分析 中图分类号:TU 245 文献标识码:A [gap=6143]Key words:long-span roof structure; rigid model pressure measurement test; wind displacement factor; time history ..
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long span roof structure 大跨屋盖结构
Although the different forms of these long-span roof structure,they have some common features,such as generally light, larger flexibility,low damping and natural frequency. Wind load is one of the control loads in the structure design.
尽管这些大跨屋盖结构的形式不尽相同,但它们都具有一些共同特点,即质量轻、柔度大、固有频率低、阻尼小等特点,它们都属于风敏感结构,因而风荷载就成为设计这些屋盖结构的主要控制荷载之一。
参考来源 - 大跨度屋盖结构风振响应及风振系数研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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