摘要
为了评价赵固一矿井下槽波地震勘探的效果,采用节点式无缆地震仪对16011工作面进行井下槽波地震勘探,提高了成像区域的X射线覆盖次数,对16011工作面上顺槽侧帮内部构造进行了探测。根据得到的槽波记录数据以及CT成像结果,解释了探测区域内的断层情况,并对反射槽波能量衰减的CT成像技术展开研究,为准确探测断层、陷落柱等相关情况提供依据。
In order to evaluate the effect of channel wave seismic exploration under the Zhaogu No.1 mine, the 16011 working face was carried out by the node type cableless seismograph to improve the X-ray imaging area covering number,16011 working face along side groove for internal structure detection.according to the obtained trough wave recording data and CT imaging, explained the fault detection area, and studied groove reflection wave energy attenuation of CT imaging technique, to detect fault and subsided column provides the basis.
出处
《煤炭技术》
CAS
北大核心
2017年第3期151-154,共4页
Coal Technology
关键词
槽波
无缆地震仪
CT成像
断层
channel wave
cableless seismograph
CT imagine
faults
