冲击加载下<strong>60</strong>钢的动态力学响应及层裂行为

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

表2 不同峰值应力下60钢的力学性能

Table 2 Mechanical properties of 60 steel under different peak stresses

No.	σ_HEL	σ_H	σ_sp	$\dot{ε}$
	GPa	GPa	GPa	10⁵ s^-1
Shot 1	2.25	3.67	1.57	0.465
Shot 2	2.25	5.62	1.99	0.556
Shot 3	2.29	10.26	1.96	0.566
Shot 4	2.45	12.68	2.22	0.587