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解理特征应力S_(CO)是近年来在断裂物理研究过程中提出的一个表征材料本身抵抗解理断裂能力的新的特征参量.介绍了S_(CO)的物理意义及一种简单测定方法.
Cleavage characteristic stress S_ (CO) is a new characteristic parameter proposed in the fracture physics research in recent years to characterize the material’s resistance to cleavage and fracture, and the physical meaning of S_ (CO) and a simple determination method are introduced.