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Experimental Study on the Performance of Projectiles Penetrating Multilayer Laminated Glass

YANG WU, YONGJIE QU, BIN QIN, SHU WANG, PENGXIANG CHEN

Abstract


Study on the mechanical properties and protective mechanism of multi-layer laminated glass under the penetration of 7.62mm rifle bullet. Comparison on the effects of different thickness polycarbonate PC and glass on the ballistic glass anti-elasticity by the experimental study on the penetration of laminated glass by 7.62mm rifle bullet. Meanwhile analysis the lightweight of bulletproof glass. The results show the PC material can effectively improve the performance of bulletproof glass with the same quality. The front PC can effectively suppress crack propagation and prevent extensive damage to the glass and the crater is smaller. The more layer in the number of bulletproof glass is beneficial to its anti-ballistic effect.


DOI
10.12783/ballistics2019/33180

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