【摘要】 利用蒙特卡罗随机数值模拟方法,对双向节理岩石边坡的稳定性进行了计算分析,结果表明,坡角越小,孔隙水压力越小,岩石边坡安全系数分布值越大,且孔隙水压力对安全系数的影响作用更大。因此,和人工削坡相比,排水措施是提高岩质边坡稳定性更为有效和经济的方法。更多还原

【Abstract】 The paper applies Monte Carlo stochastic numerical simulation method,and calculates and analyzes double jointed rock slope stability.Results show that: the bigger the slope angle is,the smaller the pore water pressure,the bigger the rock slope safety coefficient distribution value is,and the greater the pore water pressure upon safety coefficient. Thus,comparing to artificial slope cutting,drainage measures is more effective and economic method for improving rock slope stability.更多还原