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.
Source PublicationJournal De Physique IV
2006
Volume134Pages:403-408
ISSN1155-4339
AbstractIn 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.
Subject Area力学
DOI10.1051/jp4:2006134062
URL查看原文
Indexed BySCI ; EI
Language英语
WOS IDWOS:000241327400062
WOS KeywordMODEL
WOS Research AreaPhysics
WOS SubjectPhysics, Multidisciplinary
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/17639
Collection力学所知识产出(1956-2008)
Corresponding AuthorChen, SY (reprint author), Beijing Inst Technol, Dept Optoelect Engn, Beijing 100081, Peoples R China.
Recommended Citation
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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