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.
本文研究了几种常见金属材料屈服前的微应变过程。
The microstraining prior to yield of several common metallic mate-rials has been studied.
本文研究了几种常见金属材料屈服前的微应变过程。
The microstraining prior to yield of several common metallic mate-rials has been studied.
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