The elastic-plastic code that can be used to analysize the process of the projectile impacting concrete target with high velocity has been prepared by combination of FEM with SPH algorithm.

• 摘要将有限元方法与光滑粒子动力学方法相结合，编制了弹、塑性弹丸冲击混凝土的计算程序，其中给出具有人工动量输运功能的滑移面算法。