该方案能实现对软材料的大变形、近似恒应变率及大应变率范围动态压缩测试。
It can achieve a large deformation, a large range of testing strain-rate and an approximately constant strain-rate dynamic compression testing.
塑性拘束较大的直缺口试样(i)的整体屈服载荷及缺口前的应力、应变和应变率比塑性拘束较小的V缺口试样(V)大。
The general yield load, stress and strain rate ahead of notches of I specimens with larger plastic constraint is larger than that of V specimens with small plastic constraint.
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