【摘要】 对于16107工作面回采巷道掘进过程中发现的煤层破碎、煤层中裂隙发育以及裂隙含水情况进行探测,根据电磁波在不用地质现象中的衰减特征不同,对探测区异常进行解释,结合掘进阶段在16107工作面内揭露的断点情况,共组合解译正断层11条,保证了工作面回采过程中的安全性。更多还原

【Abstract】 The broken extent of coal seam, development of fissures in coal seam and water-bearing conditions in the driving process of 16107 working face mining roaduay were detected on the basis of different attenuation characteristics, which can also explain the abnormal phenomenon in the detecting zone, generated by the electromagnetic wave in different geological conditions. 11 normal faults were detected in combination with the fault information gained from 16107 workingface in the process of excavation, which guarantees the safety mining.更多还原