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Abstract:
基于显式有限元计算程序LS-DYNA3D和粘弹性人工边界条件,建立了爆腔-地下结构-软回填隔震层-岩土介质系统三维弹粘塑性动力响应分析模型,其中爆腔的模拟采用了经验关系式.通过与美陆军技术手册TM5-855-1经验公式的计算结果比较,表明该分析模型与方法是合理的.还进一步讨论了软回填层的隔震效果.
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爆炸与冲击
ISSN: 1001-1455
Year: 2006
Issue: 5
Volume: 26
Page: 474-480
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 50
Chinese Cited Count:
30 Days PV: 4
Affiliated Colleges: