A Semi-Empirical Equation of Penetration Depth on Concrete Target Impacted by Ogive-Nose Projectiles

doi:10.1051/jp4:2006134062

IMECH-IR > 力学所知识产出(1956-2008)

	A Semi-Empirical Equation of Penetration Depth on Concrete Target Impacted by Ogive-Nose Projectiles
	Chen SY(陈思颖); Huang CG(黄晨光); Chen, SY (reprint author), Beijing Inst Technol, Dept Optoelect Engn, Beijing 100081, Peoples R China.
发表期刊	Journal De Physique IV
	2006
卷号	134 页码:403-408
ISSN	1155-4339
摘要	In this paper, the penetration process of ogive-nose projectiles into the semi-infinite concrete target is investigated by the dimensional analysis method and FEM simulation. With the dimensional analysis, main non-dimensional parameters which control the penetration depth are obtained with some reasonable hypothesis. Then, a new semi-empirical equation is present based on the original work of Forrestal et al., has only two non-dimensional combined variables with definite physical meanings. To verify this equation, prediction results are compared with experiments in a wide variation region of velocity. Then, a commercial FEM code, LS-DYNA, is used to simulate the complex penetration process, that also show the novel semi-empirical equation is reasonable for determining the penetration depth in a concrete target.
学科领域	力学
DOI	10.1051/jp4:2006134062
URL	查看原文
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000241327400062
关键词[WOS]	MODEL
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/17639
专题	力学所知识产出(1956-2008)
通讯作者	Chen, SY (reprint author), Beijing Inst Technol, Dept Optoelect Engn, Beijing 100081, Peoples R China.
推荐引用方式 GB/T 7714	Chen SY,Huang CG,Chen, SY . A Semi-Empirical Equation of Penetration Depth on Concrete Target Impacted by Ogive-Nose Projectiles[J]. Journal De Physique IV,2006,134:403-408.
APA	Chen SY,Huang CG,&Chen, SY .(2006).A Semi-Empirical Equation of Penetration Depth on Concrete Target Impacted by Ogive-Nose Projectiles.Journal De Physique IV,134,403-408.
MLA	Chen SY,et al."A Semi-Empirical Equation of Penetration Depth on Concrete Target Impacted by Ogive-Nose Projectiles".Journal De Physique IV 134(2006):403-408.

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