为探究钢板在典型防御目标弹丸侵彻下的抗弹性能及破坏模式,开展系列弹道实验,并结合有限元分析软件Ansys/LS-DYNA,探讨弹体初速、入射角度及靶板厚度对靶板抗弹性能的影响,对比分析不同条件下的破坏模式.结果表明,在改变单一因素的条件下,弹体初速越大、入射角越大、钢板厚度越大,钢板吸能越高,抗侵彻能力越强.%In order to investigate the ballistic performance and failure modes of metal plates subjected to impact by typ-ical defense target projectiles, carried out a series of ballistic experiment, and combine ANSYS/LS-DYNA, investigated the influence of the ballistic performance by projectiles initial velocityincidence angle of target, contrast and analysis the failure modes in different conditions. The results indicated that, the higher the initial velocitythe bigger the incidence anglethe big-ger the thickness of metal plates, the better ballistic performance of metal plates.
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