【摘要】 针对布沼坝露天矿高陡边坡的变形特点,采用模糊数学综合评判和极限平衡两种分析方法进行综合评价,其中,碎裂岩体强度采用RMR方法进行计算,求出其力学参数;极限平衡稳定分析采用垂直条分法、毕肖普法和克莱法3种方法进行计算与分析;通过综合研究,其结果令人满意,从而为工程决策提供了科学依据。更多还原

【Abstract】 two kinds of analysis method of comprehensive evaluation of fuzzy mathematics and limit equilibrium are used in the light of deformation behavior for high slope in Buzhaoba surface mine.Mechanics parameter adopted RMR method for strength of broken rock mass is achieved.Calculation and analysis used three kinds of limit equilibrium of Sweden,Bishop and Kela are carried out,result is satisfied through comprehensive analysis,thereby,scientific basis for engineering decision is provided.更多还原