论文部分内容阅读
针对潘集煤矿2631(3)综放工作面回采过程中实际遇到的问题,分析了复杂地质条件下综放工作面主要回采影响因素,并针对主要影响因素提出了一些相应的改进措施,以便提高煤矿开采效益,为存在类似问题的煤矿提供一些经验参考。
In view of the problems encountered during the recovery process of 2631 (3) fully mechanized top coal caving face in Panji Coal Mine, the influencing factors of main recovery in fully mechanized caving face under complex geological conditions are analyzed. Some corresponding improvement measures are proposed according to the main influencing factors so that Improve the efficiency of coal mining, coal mine for the existence of similar problems provide some experience reference.