J. Cirne, R. Dormeval, et al.
J. Phys. IV France 134 (2006) 1131-1135
Diagnostics of ballistic resistance of constructional shields and experimental verificationZ. Zatorski
Faculty of Mechanical and Electrical Engineering, Naval University of Gdynia, J. Śmidowicza 69, 81-103 Gdynia, Poland
Published online: 26 July 2006
New diagnostic methodology of ballistic resistance of multi – layered shields has been developed. The energy density absorbed through shield has been introduced, in general form as absorbed energy density VBL[R]2 according to Recht's and Ipson's method, and VBL[Z]2 according to author's method. The absorption of kinetic energy of bullet and momentum I transfered to dynamometer of ballistic pendelum has been used to assignation of absorbed energy density VBL[Z]2. The effectiveness used method to assignation of absorbed energy density VBL2 has been calculated by effectiveness coefficientof absorbed energy density VBL2 as well as by mass coefficients .
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