黄麦岭磷矿边坡岩体抗剪强度参数的随机–模糊法取值研究  

RESEACH ON THE SELECTION OF SHEAR STRENGTH PARAMETEERS OF SLOPE ROCKMASSES IN HUANGMAILING PHOSPHORITE MINE USING RANDOM-FUZZY METHOD

作　　者：刘春[1] 

机构地区：[1]绍兴文理学院土木工程系,浙江绍兴312000

出　　处：《岩石力学与工程学报》2005年第4期653-656,共4页Chinese Journal of Rock Mechanics and Engineering

摘　　要：根据岩体划分的模糊性和样本具有的随机性,提出采用随机–模糊法来选取岩体抗剪参数c,j 值,并推导了c,j 值的数字特征公式。黄麦岭磷矿采场边坡岩体抗剪强度参数的选取研究表明:采用随机–模糊法选取的结果较传统法要更符合实际。Based on the random and fuzzy characteristics of rockmasses,the random-fuzzy method and numerical characteristic formulae for the selection of shear strength parameters,c and j,are put forward. The case study of slope rockmasses in Huangmailing phosphorite mine show that the random-fuzzy method is better than traditional methods.

关 键 词：岩石力学 随机-模糊法 抗剪强度参数:边坡稳定性 数字特征 

分 类 号：TU452[建筑科学—岩土工程]