爆炸与冲击2017，Vol.37Issue(3)：536-543,8.DOI:10.11883/1001-1455(2017)03-0536-08
弹体斜侵彻混凝土靶的实验研究及其数值模拟
Experimental study and numerical simulation of projectile obliquely penetrating into concrete target
摘要
Abstract
The ballistic characteristics of the projectile obliquely penetrating into the concrete target were investigated,with such data as the penetration depth,crater depth and diameter,deflection angle obtained via the experiments and simulation calculation.The results from simulation agree well with those from the experiments.The results show that the oblique angle has great influence on the crater zone.The greater the oblique angle,the greater the projectile's deflection;the greater the impact velocity,the less the influence of the ballistic deflection angle;and the ricochet occurs when the oblique angle increases to a certain degree.Thus the relationship was identified between the ricochet angle and the oblique angle and the penetration velocity.关键词
弹体/斜侵彻/混凝土靶/弹道特性/偏转角Key words
projectile/oblique penetration/concrete targets/ballistic characteristic/transverse deflection angle分类
数理科学引用本文复制引用
薛建锋,沈培辉,王晓鸣..弹体斜侵彻混凝土靶的实验研究及其数值模拟[J].爆炸与冲击,2017,37(3):536-543,8.基金项目
国家重点基础研究发展计划(973计划)项目(61314302) （973计划）
