Paper Title:
Influence of Collision Velocity and Angle on Bullet Deformation Investigated by Reconstruction and FEM Analysis
  Abstract

In this paper, the effects of collision velocity and collision angle on bullet deformation were discussed and performance of protection board made of PC (polycarbonate) plate was estimated. After gun firing experiments, the shape of the bullet and PC were measured using three dimensional measurement machine and deformed the bullet and PC plate shapes were reconstructed by using 3D-CAD as digital data. Furthermore, crash simulation of the bullets were performed by FEM analysis code “LS-DYNA”, and the results of simulation and measurement were discussed.

  Info
Periodical
Key Engineering Materials (Volumes 353-358)
Edited by
Yu Zhou, Shan-Tung Tu and Xishan Xie
Pages
667-670
DOI
10.4028/www.scientific.net/KEM.353-358.667
Citation
H. Sakamoto, T. Hiwatashi, K. Sato, T. Yamaguchi, "Influence of Collision Velocity and Angle on Bullet Deformation Investigated by Reconstruction and FEM Analysis ", Key Engineering Materials, Vols. 353-358, pp. 667-670, 2007
Online since
September 2007
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Price
$32.00
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