槽波地震透射法在探测巨厚煤层地质构造的应用

煤矿工作面内的地质构造直接影响工作面回采过程中的效率,如果为带压水开采,还会存在突水威胁,因此,在开采前较准确的预先探测工作面内地质构造发育情况尤为重要。针对巨厚煤层地质构造探查的问题,以内蒙某矿工作面巨厚煤层为例,在该工作面采用槽波透射技术探查地质构造,解释过程中采用速度扫描的方法,获得了较准确的工作面内构造分布特征。

Application of wave seismic transmission method in detecting geological structure of thick coal seam

The geological structure in the coal mining face directly affects the efficiency of the working face mining process.If there is pressure water mining,there will be a water inrush threat.Therefore,the geological structure development in the working face is more accurate before mining.Aiming at the problem of geological structure exploration in thick coal seams,taking the thick coal seam of a mining face in Inner Mongolia as an example,the geologic structure was explored by slot wave transmission technology in the working face,and the speed scanning method was used in the interpretation process to obtain more accurate work,with the distribution characteristics of structures of the working face.