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Anisotropy of Shear Strength of Layered Rocks and Determination of Shear Failure Plane

机译:层状岩石剪切强度的各向异性及剪切失效平面的测定

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In this paper, the author suggests an empirical expression in which the shear strength parameters C, Φ of a layered rock vary with the direction of a plane concerned with respect to the inclination of cleavage. This expression is compared with the experimental results given by former researchers, both are quit close to each other. Using the expression and Mohr-Coulomb criterion and employing a search-try method, it can be judge whether a shear failure plane within the layered rock under three dimensional stresses condition occurs or not as well as what inclination of the failure plane is.
机译:在本文中,作者表明了一种经验表达,其中层状岩石的剪切强度参数C,φ随着关于裂解倾斜的倾角而变化的。将该表达与前任研究人员给出的实验结果进行了比较,两者都彼此靠近。使用表达式和Mohr-Coulomb标准和采用搜索试验方法,可以判断在三维应力条件下的层状岩石内的剪切失效平面是否发生,并且还有故障平面的倾斜度。

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