顺层岩质边坡稳定性分析

Stability analysis of bedding rock slope

运用极限平衡法确定顺层岩质边坡在不同边坡角时的临界滑面,计算了临界滑面的安全系数,依据安全系数对边坡在不同边坡角时的稳定性进行了研究,并针对安全系数小于临界值1.35时的边坡角,研究了其在结构面倾角不断变化时,边坡安全系数的变化规律。

Used limit equilibrium method to search the critical sliding surface of bedding rock slope in different slope angle, and calculate security coefficient of the eritical sliding surface, aocording the assurance coefficient study stability of slope in different slope angle, in view of the security eoeffieient is less than the critical value of 1.35 slope angle, research slope security coefficient variation law when its structural plane angle is changed.