火力与指挥控制Issue(7)：152-154,3.
破片和冲击波复合作用下靶板毁伤仿真
Damage Simulation of Target Metal Plate by Fragments and Shock Waves
姚志敏 1雷灏 1尉广军 1姜勉2
作者信息
- 1. 军械工程学院，石家庄 050003
- 2. 西安军代局驻844厂军代室，西安 710043
- 折叠
摘要
Abstract
Using the finite element analysis software ANSYS/LS-DYNA,the damage model of the target metal plate under the attack of fragments and shock waves is built in order to study the damage of target attacked by those two mutilate elements. The damage action is modeled by separating the fragment and shock wave loading. The damage effect of the shock waves on the metal plate with the groove resulted from the attack of fragments is mainly studied,which makes the model simple and ensures the simulating precision. The versatility of the model is enhanced to make up for the deficiency of the previous researches in which the damage effect of the fragments is equivalent to holes. The simulation results provide important reference for the warhead design,the target damage evaluation and protection research.关键词
破片/冲击波靶板/沟槽/毁伤效果Key words
fragment/shock wave/target metal plate/groove/damage effect分类
数理科学引用本文复制引用
姚志敏,雷灏,尉广军,姜勉..破片和冲击波复合作用下靶板毁伤仿真[J].火力与指挥控制,2014,(7):152-154,3.
