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Abstract:
模拟了炸药爆炸对金属结构的破坏,以LS-DYNA为仿真平台,分析了所应用的材料模型,比较了不同单元网格密度对计算结果的影响.对于平面应变问题,比较了采用二维和三维模型时在算法方面的区别,并对它们计算的结果进行了对比.与实测结果对比表明,用LS-DYNA可以有效模拟金属结构在爆炸荷载作用下的冲击响应.
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Source :
北京工业大学学报
Year: 2006
Issue: S1
Page: 87-91,106
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 6
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