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利用损伤力学的基本观点,以岩石中缺陷呈泊松分布,分析了岩石应力—应变全过程曲线的形成所得到的方程式,可以较好地描述全过程曲线,所需参数也容易实际测出。
From the basic point of view of damage mechanics, the Poisson distribution of the defects in the rock is used to analyze the equation of the entire stress-strain curve of the rock. The curve of the whole process can be described well and the required parameters can be easily measured.