基于MSP勘探法在煤矿掘进巷道地质构造超前探测应用

Application of geological structure in mining roadway based on MSP exploration method

本文对宏远煤矿150203掘进工作面地质条件和地面勘探的构造情况进行了介绍,对MSP勘探法技术原理、观测系统、坐标定义和设备选择进行了说明,对150203掘进工作面超前MSP勘探法的施工布置和观测方法进行了研究。通过现场试验可知,此次勘探掘进工作面前方发现16、38和60 m3处异常区,为后续煤矿掘进工作提前进行了地质预测预报,为煤矿安全生产提供技术保障。

The geological conditions and ground exploration of 150203 working face was introduced,the technical principle,observation system,coordinate definition and equipment selection of MSP exploration method were explained,and the construction layout and observation method of advanced M S P exploration method of 150203 working were studied.According to the field test,it can be seen that 16,38 and 60 m,3 abnormal areas were found in front of the exploration and excavation work,which carried out geological prediction in advance for the subsequent coal mine excavation work to provide technical guarantee for coal mine safety production.