Study on the implementation of reinforced concrete target in PELE with hood

Abstract In order to analyze the influence of material and shape hood medium-caliber PELE warhead on damage effect reinforced concrete wall with projectile, three-dimensional nonlinear dynamic finite element program LS-DYNA was used numerically simulate penetration projectile different shapes materials into 0.25 thick thin target at various velocities. The results show that under same conditions, hollow cone shaped phenolic resin can achieve better wall. Chinese map classification number : TP391.9 Document identification code A