Abstract:
单层球面网壳的动力失效判别问题是当前的研究热点。本文从动能的角度研究单层球面网壳的动力失效,提出基于动能的结构动力失效判别准则。结合单层球面网壳振动台动力失效试验,验证了理论的正确性。然后建立考虑材料损伤的两个算例模型进行仿真分析,结果表明该判别准则不仅能够有效的判别单层球面网壳的动力失效时刻,而且对于强度和稳定两种破坏情况均有效。
Keyword:
Reprint Author's Address:
Email:
Source :
Year: 2015
Page: 11-21
Language: Chinese
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 0