矿井未采区构造复杂程度的综合评价与灰色预测

Comprehensive Evaluation and Grey Prediction of Structural Complexity in Mines without Mining Area

矿井开采过程中揭露的构造逐渐变多,已经影响到采掘工作面的布置和开采,故本文在充分了解矿井地质构造背景的基础上对矿井未采区构造的复杂程度进行综合评价和预测,认为构造相对复杂区域所占比例为75%,未采区内以构造相对复杂区域为主,总体上适合综采。

The structures exposed during the mining process gradually increase, which has affected the layout and mining of the mining face.Therefore, based on a full understanding of the geological structure of the mine, this paper comprehensively evaluates and predicts the complexity of the structure of the unmined area of the mine. It is believed that the proportion of relatively complex structures is 75%, and the relatively unconsolidated area is dominated by relatively complex structures, which is generally suitable for fully mechanized mining.