为建立满足7055铝合金高速切削有限元模拟的本构模型,基于准静态拉伸实验和分离式霍普金森压杆(SHPB)动态冲击实验,采用变量分离和......

采用热模拟试验机对Q345B铌微合金钢进行热压缩试验,根据试验结果,充分考虑热变形应变速率和变形温度对流变应力的影响,并在Johnso......

This work presents a numerical simulation of ballistic penetration and high velocity impact behavior of plain and reinfo......

To study the damage and fracture mechanism of 6063 aluminum alloy under different stress states,three kinds of represent......