【摘要】 矿井瞬变电磁法以及矿井地震波技术应用到煤矿超前探测中,能有效探测巷道前方地质体的空间特征。彭水矿区芦塘煤矿水文地质条件复杂,岩溶发育,文中针对该矿+510 m水平运输大巷底板揭露的落水洞,采用矿井瞬变电磁法以及矿井地震波技术对其进行区域物性探测,介绍了探测点的具体布置方法,对采集的数据进行处理,根据物性异常特征进行地质解释,有效地查明了落水洞及岩溶裂隙的空间展布情况,并作出富水性评价,为该矿井水害防治提供了依据。更多还原

【Abstract】 The application of mine transient electromagnetic method and mine seismic technology to the coal mine advanced detection can explore the space characteristics of tunnel geological body ahead.Due to the complex hydrogeologic condition of Lu Tang coal mine in Pengshui and Karst development,the article aims to study the ponor’s Horizontal main haulage roadway floor which exposes on + 510 m level.The transient electromagnetic method and seismic wave technique are used to detect its regional property.The paper also introduces the specific layout way for probe point,and the way to process the collected data then explains the geological interpretation according to the abnormal physical characteristics.Through this it can effectively ascertain the spatial distribution of sink and karst fissure and make an evaluation of the water-rich,providing the basis for the mine water disaster prevention and treatment.更多还原