Propagation of Explosion Wave in Hard-Soft-Hard Layered Media

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	Propagation of Explosion Wave in Hard-Soft-Hard Layered Media
	Dong YX(董永香); Duan ZP(段祝平); Ye L; Duan ZP(段祝平)
	2003-10-15
会议名称	5th International Autumn Seminar on Propellants, Explosives and Pyrotecnics (IASPEP)
会议日期	OCT 15-18, 2003
会议地点	GUILIN, PEOPLES R CHINA
卷号	5
期号	pt.B
页码	1033-1038
通讯作者	段祝平
中文摘要	The paper presents a reasonable analysis for dynamic response and failure process of a plane multi-layered media, which are subjected to a blast loading. This blast loading is induced by a cylindric explosive put on the center of top surface of the layered media. With the help of numerical simulation technique provided by LS-DYNA software, the whole process of explosion wave propagation and attenuation can be revealed. The feature of local failure around the blasting site is also discussed in some detail. Our focus will be on the explosion wave attenuation for the hard-soft-hard sandwich layers. As seen in the paper, the computational results are delivered in a feasible way by comparing with experimental data.
收录类别	CPCI-S ; EI
合作状况	国内
会议录	Theory and Practice of Energetic Materials
学科主题	力学
语种	英语
WOS记录号	WOS:000188997600188
内容类型	会议论文
源URL	[http://dspace.imech.ac.cn/handle/311007/13818]
专题	力学研究所_力学所知识产出(1956-2008)
通讯作者	Duan ZP(段祝平)
推荐引用方式 GB/T 7714	Dong YX,Duan ZP,Ye L,et al. Propagation of Explosion Wave in Hard-Soft-Hard Layered Media[C]. 见:5th International Autumn Seminar on Propellants, Explosives and Pyrotecnics (IASPEP). GUILIN, PEOPLES R CHINA. OCT 15-18, 2003.