A semi-analytical model for truncated-ogive-nose projectiles penetration into semi-infinite concrete targets

被引：19

作者：

Qian, LX

Yang, YB

Liu, T

机构：

[1] CAEP, Inst Struct Mech, Chengdu 610003, Peoples R China

[2] Nanjing Univ Sci & Technol, Sch Sci, Nanjing, Peoples R China

来源：

INTERNATIONAL JOURNAL OF IMPACT ENGINEERING | 2000年 / 24卷 / 09期

关键词：

truncated-ogive-nose projectile; concrete target; penetration; semi-analytical equations;

D O I：

10.1016/S0734-743X(00)00008-7

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The study on the truncated-ogive-nose projectile penetration into semi-infinite concrete targets is described in this paper, With reference to Forrestal's force model of ogive-nose projectile, semi-analytical penetration equations are developed by introducing a resistance constant which takes into account the truncation effect of the ogive-nose projectile on penetration. The semi-analytical model is shown to be in good correlation with limited recently published experimental results. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：947 / 955

页数：9

共 9 条

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[2]

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[3]

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