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提出了用块体理论求解岩质路堑边坡开挖临界坡度的方法。该法避免了经验法的随意性和传统“综合内摩擦角法”中综合内摩擦角不易求取及结果不准的缺点。
A method to solve the critical slope of rock cutting slope with block theory is proposed. This method avoids the randomness and tradition of the empirical method “integrated friction angle method ” in the comprehensive friction angle is not easy to seek and the results are not allowed shortcomings.