冲击加载下60钢的动态力学响应及层裂行为

杨坤, 郭庆伟, 李超, 张高龙, 赵宇宏, 侯华

Dynamic Mechanical Response and Spallation Behavior of 60 Steel Under Shock Loading

YANG Kun, GUO Qingwei, LI Chao, ZHANG Gaolong, ZHAO Yuhong, HOU Hua

图1 平板撞击实验装置示意图

Fig.1 Schematic setup of plate impact experiments (1: gun barrel; 2: polycarbonate sabot; 3: flyer plate; 4: recess for release waves; 5: O-rings; 6:sample; 7: momentum trap rings; 8: optical fibers and detectors for the optical beam block system; 9: sample holder; 10: mirror; 11: optical fiber connected to the laser Doppler velocimeter probe; 12: soft recovery; 13: vacuum/sample chamber)