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本文在压剪应力作用下对岩石进行了断裂试验,描述了岩石Ⅰ、Ⅱ复合型裂纹的压剪特征,并得出了岩石的压剪断裂判据。
In this paper, rock fracture tests were performed under the compressive shear stress. The compression-shear characteristics of the complex type I and II cracks were described, and the pressure-shear fracture criteria of the rock were obtained.