缓倾斜中厚矿体采矿方法优选研究

Study on the Mining Proposal Selection for Gently Inclined and Medium Thickness Mine

基于缓倾斜中厚矿体的工程地质条件,初选了3种采矿方法。分析和确定影响采矿方法的主要因素,利用层次分析法求解各因素的权重向量,确定各因素的隶属矩阵,最后利用模糊综合评判进行采矿方法的量化计算,确定盘区点柱式台阶全面采矿法是最佳方案。

Based on geological conditions of gently inclined and medium thickness mine,choose three mining methods,analysis and determine the main factors influencing the mining method. Using the analytic hierarchy process( ahp) to solve the weight vector of each factor to determine the membership matrix of various factors,the final mining method of using fuzzy comprehensive evaluation to quantitative calculation,determine the panel point pillar steps comprehensive mining method is the best solution.