Resistant performance of perforation in protective structures using a semi-empirical method with marine applications

Liang, Cho–Chung; Jen, Chan-Yung; Yang, Ming-Fang; Wu, P.-W.

doi:10.1016/s0029-8018(02)00085-9

Cited by 3 publications

(1 citation statement)

References 33 publications

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“…The aim of the study was to develop numerical models for the process of shooting through, using own software written in C for numerical calculations [5]. The tests were conducted using ballistic laminate Lim of domestic production and shot through with a pistol bullet with a hemispherical tip [6].…”

Section: Aim Of Researchmentioning

confidence: 99%

Analysis of Material Punching Including a Rotational Speed of the Projectile

Bocian

Jamroziak

Kosobudzki

2015

SSP

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Materials used for the construction of ballistic shields are characterized by a variety of behaviours under the influence of external loads. Ballistic impact (by a bullet) in armour (ballistic shield) is an example of the phenomena that could be considered in the category of a dynamic load caused by the strike of the mass. Computer simulations are commonly used in such situations. It is especially important to adopt a proper model of the behaviour of the material. This paper presents the results obtained by simulating free 3D points and using the application developed by the authors for the purpose of this research. The made calculations include the translational motion and rotary motion of the projectile as well as the stiffness of the material, the damping of the material, friction at the points of contacting surfaces, viscous friction and plastic deformation (the material beyond the plastic yield point is perfectly plastic). The results of simulations were validated with experimental research.

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Section: Aim Of Researchmentioning

confidence: 99%