指导巷道掘进是矿井地质的一项重要工作,尤其在成矿后地质构造复杂的情况下,显得更为突出。随着井巷开拓工程的进展,要不断收集地质现象,来修改和补充坑道地质总体图。这样,才能为巷道的单体设计与施工提供正确的地质资料。为此,矿山地质工作者需要解决在掘进过程中遇到的一些地质问题,如断层造成矿体断失如何寻找、确定断距及选择巷道方向等。本文谈谈我们在实际工作中的一些体会。 Guiding roadway excavation is an important work of mine geology, especially in the case of complicated geological structure after mineralization, it is more prominent. With the progress of the well lane development project, it is necessary to constantly collect geological phenomena to modify and supplement the overall geological map of the tunnel. In this way, we can provide correct geological data for single laneway design and construction. For this reason, mine geologists need to solve some geological problems encountered in the excavation process, such as how to find fault caused by the fault, determine the fault distance and select the direction of the roadway. This article talked about some of our experience in the actual work.