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Abstract:
利用Matrix27单元,对节点半刚性问题进行了APDL二次开发.利用调整节点刚度程序,研究了节点刚度与特征值之间的曲线关系,并重点研究了节点刚度对单层网壳稳定性的影响.通过单层网壳中节点刚度的研究,得到了几点有益的结论,为该类结构的设计提供数据资料和依据.
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Source :
世界地震工程
ISSN: 1007-6069
Year: 2007
Issue: 3
Volume: 23
Page: 32-40
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 36
Chinese Cited Count:
30 Days PV: 5
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