Comparison among depths of penetration of different targets subjected to rigid projectile impact

LI Ji-cheng; CHEN Xiao-wei

doi:10.11883/1001-1455(2009)03-0225-06

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LI Ji-cheng, CHEN Xiao-wei. Comparison among depths of penetration of different targets subjected to rigid projectile impact[J]. Explosion And Shock Waves, 2009, 29(3): 225-230. doi: 10.11883/1001-1455(2009)03-0225-06

Citation:

LI Ji-cheng, CHEN Xiao-wei. Comparison among depths of penetration of different targets subjected to rigid projectile impact[J]. Explosion And Shock Waves, 2009, 29(3): 225-230. doi: 10.11883/1001-1455(2009)03-0225-06

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Comparison among depths of penetration of different targets subjected to rigid projectile impact

doi: 10.11883/1001-1455(2009)03-0225-06

1.
Institute of Structural Mechanics, China Academy of Engineering Physics, Mianyang 621900, Sichuan, China

Publish Date: 2009-05-25

Abstract

Abstract

The present paper discusses the ratios of DOP (depth of penetration) of different targets under the same penetration condition according to the dimensionless formula of DOP of different targets penetrated by a non-deformable projectile. It is declared that various targets may be equivalent to each other. Finally we discuss the applicable range of the equivalence and the feasibility of targets substitution by integrating the available test data.
- mechanics of explosion,
- dimensionless depth of penetration,
- target substitution,
- rigid projectile,
- target material