摘要
针对露天矿边坡稳定性问题,根据模糊数学的基本原理和方法,分析影响边坡稳定性的诸多因素,建立露天矿边坡稳定性评价模型,确定边坡稳定性的分级指数、构成关系矩阵、确定隶属度,然后对影响边坡稳定性的各因素赋以权重,提出结构元理论对关系矩阵进行运算得出最后结果,利用结构元理论解决模糊数运算问题,使关系运算准确化、有效化,为边坡稳定性计算提供一种有效的方法。
In view of the strip mine side slope stability problem,according to fuzzy mathematics＇ basic principle and the method,the analysis influence side slope stable many factors,establishes the strip mine side slope stability evaluation model,the definite side slope stable graduation index,the constitution relational matrix,the determination degree of membership,then to affect the side slope stable various factors to bestow on by the weight,proposed that a structure Yuan theory to relates carries on the operation to obtain the final output,the use structure Yuan theory solution fuzzy number operation question,causes relational operation accuralizing,effective,provides one effective method for the side slope stability computation.
出处
《微计算机信息》
2010年第36期215-217,共3页
Control & Automation
关键词
露天矿
边坡稳定
模糊综合评判
结构元
Strip mine
Stability of slope
Fuzzy synthesis judgment
Structure Yuan
