高强弹体侵彻白麻花岗岩靶体的数值模拟研究

黄进,刘科伟,靳绍虎

Numerical Simulation Study of High-strength Projectile Penetrating White Granite Target

Jin HUANG,Kewei LIU,Shaohu JIN

图4 不同应变率下室内试验与数值模拟获得的真实应力—应变曲线的比较

Fig.4 Comparison of true stress-strain curves obtained by laboratory test and numerical simulation under different strain rates