综述了有限元模拟在研究弹丸冲击钢板过程中的应用,对几何模型的建立、材料模型及参数的确定、网格的划分和接触法则的定义进行描述和推荐.指出影响抗弹性能的主要因素如弹丸和钢板的材质、弹丸的速度和几何形状、钢板倾斜和复合结构等,均可进行有限元模拟研究.对钢板和弹丸的破坏形貌、应力应变分布、钢板的弹道极限、弹丸速度和加速度随时间的变化、钢板和弹丸的内能变化等有限元模拟结果进行了分析,最后对有限元模拟的局限性进行了说明.
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