The numerical code is applied to simulate line-shaped charge jet with metal cover.
编写了数值模拟程序，并对线型装药金属罩聚能射流模型进行模拟。
With the LS_DYNA3D software, based on one shaped charge, it stimulated the process of shaped charge jet' s penetrating the RC.
运用LS_DYNA3D瞬态非线性分析软件，利用本教研室的某成型装药弹丸，模拟了聚能射流侵彻混凝土的全过程。
On the basis of analyzing different characteristics of penetrating rocks by using jet and EFP of shaped charge, a new approach is presented to make a deep cylindrical perforation in rocks.
分析了聚能射流和爆炸成形弹丸（EFP）在侵彻岩石时的不同特点，提出了用EFP在岩石中侵彻圆柱形深孔的新方法。
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