【摘 要】
：
Bulletproof steel plates are widely used for the safety of special vehicles. This paper mainly resear-ches on the shoot resistance of heat treated light weight
【机 构】
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China Automotive Engineering Research Institute C0. Ltd.
论文部分内容阅读
Bulletproof steel plates are widely used for the safety of special vehicles. This paper mainly resear-ches on the shoot resistance of heat treated light weight B-grade bulletproof steel plates through numerical analy-sis. Based on the flow behavior of bulletproof steel plates and bullet at various high strain rates,finite element (FE) model has been set up using ANSYS/LS-DYNA software. The simulation results are compared with the shooting results,which show a good consistency and a high reliability. Therefore,the simulation results are ef-ficient approaches and strategies to decide and select the mechanical property and thickness of bulletproof steel plates,saving a lot of work and the cost of experiments.
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