NUMERICAL SIMULATION OF COMPOSITE PROJECTILE PENETRATING TARGET

摘要：

The process of composite projectile penetrating target was analyzed using FEM code LS-DYNA,in the simulations the mechanical responses of the warhead case were described by the failure model of composite material.The analysis indicated that the flexural rigidity of warhead could be improved to ensure the integrity of warhead during penetrating target by increasing the strength of composite material or extending the overlapping length of steel nose with warhead case.

关键词： composite projectile penetration numerical simulation

作者: Q.P.Zhang G Chen W.Z.Zhong Y.G Lu X.C.Huang

作者单位: Institute of Structural Mechanics,China Academy of Engineering Physics,Mianyang,621900,China

会议类型: 国际会议

会议名称: 第二届国际非均质材料力学会议(The Second International Conference on Heterogeneous Material Mechanics)

会议地点: 安徽黄山

会议语种:英文

页码: 1527-1530

在线出版日期: 2008-06-03（万方平台首次上网日期，不代表论文的发表时间）