A potential stress indicator for failure prediction of laboratory-scale rock samples

Based on the two-dimensional renormalization group model, which can consider the stress transfer mechanism, in the present paper, the theoretical quantitative correlation between the threshold of the crack damage stress (σ null null null null null null null null null null null null null null null null null null null null null null null null null null null null null null null null null cd null null null null null null null null null null null...