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单层球面网壳屋盖的地震响应有限元分析
Finite element analysis of seismic response for single layer spherical lattice shell
【摘要】 以单层球面网壳屋盖为研究对象,对50m和30m跨度单层球面网壳进行了地震响应有限元分析,考虑了不同支座对结构地震响应的影响,得到了一些重要结论,为单层球面网壳的设计、研究和应用提供了一定的参考和借鉴。
【Abstract】 The single layer spherical lattice shell is taken as study object in this paper.The seismic response finite element analysis of 50m and 30m span is studied by considering the different supporting condition.Some important results are obtained and they give a reference to design,research and application of this structure.
【关键词】 单层球面网壳;
地震响应;
有限元分析;
【Key words】 single layer spherical lattice shell; seismic response; finite element analysis;
【Key words】 single layer spherical lattice shell; seismic response; finite element analysis;
- 【文献出处】 自然灾害学报 ,Journal of Natural Disasters , 编辑部邮箱 ,2005年05期
- 【分类号】TU311.3;
- 【被引频次】2
- 【下载频次】148