在煤矿挖掘任务中,最主要的一项工作是巷道的开凿,巷道开凿的速率对煤炭的挖掘有较大的影响,而且能在一定程度上影响到巷道的开凿速度的因素还有巷道的地理条件、运用的开凿设施还有施工任务的监管水准等。这篇文章就这些原因进行研究并给出了相应的对策,希望能改进巷道开凿的速度,提升煤矿挖掘的效益。 In the task of coal mine excavation, the most important one is the excavation of the roadway. The rate of excavation of the roadway has a greater influence on the excavation of the coal, but also affects the excavation speed of the roadway to a certain extent as well as the geography of the roadway Conditions, the use of cutting facilities as well as the construction of the task of regulatory standards. This article has carried on the research to these reasons and has given the countermeasure, hoped that can improve the tunneling speed, enhances the mine excavation benefit.