Study on Numerical Simulation of Shrapnel Fragments at the Components Damage Effect on Armored Vehicle Concept

摘要

We studies the grenade fragment to view damage effect of aiming an armored vehicle parts (fragment size, shape, fragment velocity) with the finite element method,The damage processs v' grenade fragments of armored vehicle concept aiming component is simulated by the AUTODYN software. Through the analysis of the results of numerical simulation,weobtained parameters values at the damage assessment components (attenuation penetration depth, diameter and velocity degree) and grenade fragment to the gunner aimed at the damage rule, mirrorand lay the foundation for the fragment of the armored equipment parts damage assessment.