煤田地质与勘探
煤田地質與勘探
매전지질여감탐
COAL GEOLOGY & EXPLORATION
2015年
3期
102-104,109
,共4页
地震%槽波%断层%盘区勘探%矿井
地震%槽波%斷層%盤區勘探%礦井
지진%조파%단층%반구감탐%광정
seismics%ISS%faults%panel exploration%coal mine
以陕北某煤矿大型工作面槽波地震工程为例，开展了超大型工作面内断层的槽波地震探测技术研究。槽波探测采用全排列接收，最大限度地保障了槽波信息的获得。根据得到的槽波记录数据以及 CT 成像结果，解释了工作面内断层的发育情况，与后期巷道揭露情况基本吻合。槽波地震勘探在大型工作面的成功应用，可为矿井实现盘区勘探提供技术支持。
以陝北某煤礦大型工作麵槽波地震工程為例，開展瞭超大型工作麵內斷層的槽波地震探測技術研究。槽波探測採用全排列接收，最大限度地保障瞭槽波信息的穫得。根據得到的槽波記錄數據以及 CT 成像結果，解釋瞭工作麵內斷層的髮育情況，與後期巷道揭露情況基本吻閤。槽波地震勘探在大型工作麵的成功應用，可為礦井實現盤區勘探提供技術支持。
이협북모매광대형공작면조파지진공정위례，개전료초대형공작면내단층적조파지진탐측기술연구。조파탐측채용전배렬접수，최대한도지보장료조파신식적획득。근거득도적조파기록수거이급 CT 성상결과，해석료공작면내단층적발육정황，여후기항도게로정황기본문합。조파지진감탐재대형공작면적성공응용，가위광정실현반구감탐제공기술지지。
ISS has been developed for years. However, the application of ISS has never came to the truth in supper coal face. This paper studied the application of ISS in one supper coal face in northern Shaanxi. The geologic con-dition of ISS is very well for getting interesting records. For finding out the layout of the faults already exposed in roadway, all patches were set on for mostly receiving the channel waves. By analyzing the records of ISS and the CT image we got, the layout of the interest faults has been explained, which coincides basically with the actual situation later exposed in roadway. The explanation of the faults provides important information for the coal face production. The successful application of ISS in supper coal face provides technical support for exploration in panel.
