离线式随掘地震在断层探测中的应用

doi:10.19286/j.cnki.cci.2023.02.017

Abstract
Figure/Table
References (14)
Related Citation (15)

Download: PDF (0 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract Three-dimensional seismic results showed that a fault with a maximum drop of 270 m was developed in front of the 103 lower 03 rubber haulage roadway in Jining No.2 coal mine. The existence of the fault not only destroyed the integrity of the aquifuge, but also shortened the distance between the footwall working face and the upper Ordovician limestone aquifer, which improved the risk of using underground drilling to find out the location of the fault. In view of this situation, under the condition that the detection target was clear and the target geological body was within the detection distance, this paper explored the use of YTZ3 ( B ) seismograph to carry out ' off-line ' simultaneous excavation seismic detection of Balipu fault location and extension characteristics in No.103 lower 03 face. The test results showed that the fault boundary comprehensively interpreted by the ' off-line ' simultaneous excavation seismic and three-dimensional seismic was basically the same. The two detection methods confirmed each other, which improved the detection accuracy of the fault boundary position. The study also showed that the technology could provide scientific guidance for the prediction of geological structure in front of roadway excavation.

Key words： simultaneous excavation seism fault advanced detection

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	Yue Bo1
	Yang Yanjun2
	Zhang Yunning1
	Wang Zichen2

Cite this article:

Yue Bo1,Yang Yanjun2,Zhang Yunning1等. Application of off-line simultaneous excavation seism in fault detection[J]. CCI, 2023, 46(2): 64-67.

URL:

http://www.mtyhg.com.cn/EN/10.19286/j.cnki.cci.2023.02.017 OR http://www.mtyhg.com.cn/EN/Y2023/V46/I2/64

[ 1 ] 胡青松，钱建生，李世银，等. 智能煤矿技术研究与政策制定现状[ J ]. 工矿自动化，2021，47（ 3 ）：1 - 8. [ 2 ] 张平松，欧元超，李圣林. 我国矿井物探技术及装备的发展现状与思考[ J ]. 煤炭科学技术，2021，49（ 7 ）：1 - 15. [ 3 ] 杨方亮，许红娜. 十四五”煤炭行业生态环境保护与资源综合利用发展路径分析[ J ]. 中国煤炭，2021，47（ 5 ）：73 - 82. [ 4 ] 刘峰，曹文君，张建明，等. 我国煤炭工业科技创新进展及十四五”发展方向[ J ]. 煤炭学报，2021（ 1 ）：1 - 15. [ 5 ] 谷保泽，代振华，李明星，等. 透明地质保障技术构建方法-以乌海矿区为例[ J ]. 煤田地质与勘探，2022，50（ 1 ）：136 - 143. [ 6 ] 温亨聪，刘宝宝，杨海涛. 槽波与纵波勘探技术在巷道快速掘进中的综合应用[ J ]. 煤矿安全，2018，49（ 5 ）：163 - 166. [ 7 ] 王季，覃思，吴海，等. 随掘地震实时超前探测系统的试验研究[ J ]. 煤田地质与勘探，2021，49（ 4 ）：1 - 7. [ 8 ] 程建远，覃思，陆斌，等. 煤矿井下随采地震探测技术发展综述[ J ]. 煤田地质与勘探，2019，47（ 3 ）：1 - 9. [ 9 ] 刘强. L1范数约束的随掘地震噪声衰减[ J ]. 煤炭学报，2021，46（ 8 ）：2 699 - 2 705. [ 10 ] 覃思，程建远. 煤矿井下随采地震反射波勘探试验研究[ J ]. 煤炭科学技术，2015，43（ 1 ）：116 - 119. [ 11 ] 王季，覃思，陆斌，等. 基于掘进机随掘震源的巷道侧前方断层成像技术[ J ]. 煤炭科学技术，2021，49（ 2 ）：232 - 237. [ 12 ] 高玉超，邓重青，李继路. 槽波超前勘探技术在巷道前方探测断层的应用[ J ]. 山东煤炭科技，2020（ 4 ）：166 - 168. [ 13 ] 张唤兰，王保利. 基于分段波形互相关的井下随采地震数据成像[ J ]. 煤田地质与勘探，2020，48（ 4 ）：29 - 33. [ 14 ] 杨焱钧，朱书阶，张孝文，等. 反射槽波探测技术中速度分析方法研究[ J ]. 煤田地质与勘探，2020，48（ 5 ）：218 - 224.