爆炸排淤填石法中淤泥的本构模型

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	爆炸排淤填石法中淤泥的本构模型
	乔继延; 丁桦; 郑哲敏
Source Publication	工程爆破
	2003
Volume	9 Issue:3 Pages:1-6
ISSN	1006-7051
Abstract	以爆炸排淤填石法为背景,对不同应变率阶段淤泥的本构模型进行了分析,利用ANSYS/LS-DYNA动态有限元分析程序对所选择的模型进行验证和确认.计算和分析结果表明:在形成爆炸空腔的高应变率阶段,淤泥表现为理想不可压缩流体的性质;在小药量小抵抗线条件下,甚至在淤泥自重作用下的较低应变率变形阶段,其黏性效应也可以忽略不计.
Subject Area	力学
Indexed By	CSCD
Citation statistics
Document Type	期刊论文
Identifier	http://dspace.imech.ac.cn/handle/311007/16413
Collection	力学所知识产出(1956-2008)
Recommended Citation GB/T 7714	乔继延,丁桦,郑哲敏. 爆炸排淤填石法中淤泥的本构模型[J]. 工程爆破,2003,9,3,:1-6.
APA	乔继延,丁桦,&郑哲敏.(2003).爆炸排淤填石法中淤泥的本构模型.工程爆破,9(3),1-6.
MLA	乔继延,et al."爆炸排淤填石法中淤泥的本构模型".工程爆破 9.3(2003):1-6.

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