Penetration simulation of concrete targets by explosive-charged projectile for analyzing thermal-mechanical damage in explosives
A large number of studies concerned with the penetration of projectile into concrete target usually focus on the residual velocity of projectile, depth of penetration and nose shape effects on penetration resistance. Till now, there are few open literatures on explosive-charged projectile penetration into concrete targets. Explosives filled in projectile are subjected to inertial impaction, intense extrusion pressure and friction. Explosion earlier than the preset point may be induced by localized high temperature rises or damage in explosive materials.
penetration explosive charge damage thermal-mechanical concrete target
Yanqing Wu Fenglei Huang
Engineering Mechanics,State Key Lab Explosion Science and Technology,Beijing Institute of Technology,Beijing 100081,China
国际会议
北京
英文
1-1
2013-06-16（万方平台首次上网日期，不代表论文的发表时间）