槽波地震透射法在断层探测中的应用研究  

Application of Inseam Seismic Exploration in Fault Detection

作　　者：焦阳[1] 卫金善[1] 窦文武 JIAO Yang WEI Jinshan DOU Wenwu(The Institute of Technology, J incheng Anthracite Mining Group, J incheng 048006, Chin)

机构地区：[1]山西晋城无烟煤矿业集团有限责任公司技术研究院,山西晋城048006

出　　处：《山西煤炭》2017年第1期34-37,共4页Shanxi Coal

摘　　要：针对地质构造对工作面的采掘衔接和安全回采重要的影响,利用槽波地震勘探技术,布设不同观测系统,对两相邻相似工作面展开透射法探测,综合研究断层的槽波波场响应特征。结果表明:1)观测系统中检波器和炮点轴线与断层走向的交角应控制在45°~90°,才可保证探测质量;2)槽波地震透射法对断层的探测效果良好,能有效指导矿井的安全生产。Geological structure is important for convergence plan and safety of mining. With Inseam Seismic （ISS） exploration and different observing systems, two similar adjacent working faces are detected by transmission method to study the response characteristics of wave field of ISS. The results show that：1） the detection quality could be guaranteed only if the angle of inter- action between fault strike and the axes of detector and shot point is controlled within the range from 45° to 90°;2） the transmission method of ISS exploration has ideal effects in fault detection, which could guide the mine safety production.

关 键 词：槽波地震勘探 透射法 断层 观测系统 

分 类 号：TD325[矿业工程—矿井建设]