煤矿岩巷快速掘进技术的探讨

随着煤矿开采强度的增大,采掘接替紧张问题已经成为限制煤炭产量进一步提升的障碍。要想缓解采掘接替紧张的情况,就要实现巷道的快速掘进。虽然煤巷的快速掘进问题已经解决,但是,岩巷的快速掘进是难点。简要阐述了目前常用的几种岩巷掘进技术,在此基础上分析了实现岩巷快速掘进的方法,以期为采矿掘进技术人员日后工作的顺利进行提供参考。

Discussion on the Rapid Driving Technology in the Rock Roadway of Coal Mine

With the increase of mining intensity,the tense replacement of mining and driving has become an obstacle to further increase of coal production.In order to alleviate the tension of mining and driving replacement,it is necessary to realize the rapid driving of the roadway.Although the problem of rapid driving in coal mine roadway has been solved,the fast driving in rock roadway is difficult.This paper briefly expounded several commonly used rock roadway driving technologies,and on this basis,analyzed the methods to achieve rapid rock roadway driving,in order to provide a reference for the future work of mining and driving technicians.