摘要
选择了影响围岩稳定性的9个因素,探讨了改进层次灰色聚类矿岩体稳定性分级模型,以改进的层次分析法对矿岩各个指标确定综合权重,应用灰色聚类理论对矿岩的稳定性进行最终评判,并运用于矿山的实际工程实践,同时与其他传统的矿岩分级方法进行了分析比较。结果表明该法与其他常用的分级方法是一致的,为矿山岩体的分级提供了一种切实可行有效实用的新思路。
Choosing nine factors of influencing the stability of surrounding rock and probing into the factors of the improved hierarchy gray clustering ore rock classification model are to improve the stability of the genesis of Analytic Hierarchy Process, to determine each index synthesis weights, and application of grey clustering theory according to the stability of the final judgment. And applying them to the actual engineering practice of mining. The results showed that this method of the conclusion of the classification is consistent with other common classification method when analyzed and compared with the ore-rock of other tradiptional grading methods at the same time,which provide a feasible approaches and practical new ideas for mine rock classification.
出处
《金属矿山》
CAS
北大核心
2011年第11期14-19,共6页
Metal Mine
关键词
工程岩体稳定性
改进层次分析法
灰色聚类理论
白化权函数
Engineering rock mass stability, hnproved analytic hierarchy process, Grey cluster theory, Whitenization weight function
