工作面煤层地质条件开采工艺性可拓评价

Extension evaluation on coal seam geological condition of coal face from the point of view of mining technology

将可拓工程方法与煤层地质条件评价相结合,从采矿的角度出发,选取影响开采工艺选择的因素进行评价。在物元理论、可拓集合论和关联函数运算的基础上,建立了煤层地质条件开采工艺性多指标可拓评价模型。最后通过一个算例给出了具体的评价过程。

The extension engineering method is combined with evaluation on coal seam geological condition of coal face from the point of view of mining technology.From the point of view of mining technology,the important geological factors which effect the mining work are take into account for evaluation.On the basis of matter-element theory,extension set theory and dependent function calculation,a extension evaluation model on coal seam geological condition is proposed.Lastly,the application of evaluation method is shown.