| Citation: |
CHEN Xinglong. Application of comprehensive geophysical exploration technology in fine exploration of concealed goaf[J]. China Mining Magazine，2024，33（9）：101-109. DOI: 10.12075/j.issn.1004-4051.20240095
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In order to accurately detect the concealed goaf left after coal mining, to avoid serious harm to adjacent houses, roads, bridges, railways, etc., in the subsequent mining process, taking Yuanbaoshan Open-Pit Coal Mine as an example, the UAV aerial survey technology is used to accurately obtain the three-dimensional model of the mine surface landform and slope, and the comprehensive geophysical exploration method combining TEM and CSAMT is used to detect the distribution of concealed goaf and water accumulation in the open-pit coal mine in detail. Borehole detection method is used to verify the range of goaf obtained by comprehensive geophysical exploration results. The floor elevation of goaf in borehole position is +284 m, the maximum mining height of coal seam is 6 m, and the roof elevation of coal seam is about +290 m, and the results are highly consistent. The instantaneous water level elevation of goaf in exploration area A is about +371 m. The development height of the water-conducting fissure zone above the goaf is about 44 m, in addition, the instantaneous water level elevation of goaf in exploration area B is about +371 m, the development height of the water-conducting fissure zone above the goaf is about 65 m, and the height of the fall zone is about 26 m. The research results show that by using the transient electromagnetic method and the controlled source audio magnetotellurism method, combined with the drilling and peephole detection method. The accurate detection of concealed goaf in coal mine can be achieved by mastering the basic parameters such as the range of water accumulation in the goaf, the height of the fall zone and the development height of the water-conducting fissure zone, and verifying each other with the exploration results of geophysical exploration and drilling. It provides safe exploration experience for mining layout of open-pit coal mine and is worth popularizing and applying.
| [1] |
祝凌甫, 孙林. 综合矿井物探在煤矿探放水中的应用研究[J]. 中国矿业,2023,32(2):192-196.
ZHU Lingfu, SUN Lin. Research on the application of integrated mine physical exploration in coal mine exploration and release water[J]. China Mining Magazine,2023,32(2):192-196.
|
| [2] |
李江华, 廉玉广, 焦阳. 综合物探技术在工作面导水构造探测中的应用[J]. 煤矿安全,2018,49(3):29-132.
LI Jianghua, LIAN Yuguang, JIAO Yang. Application of comprehensive geophysical exploration technique in exploration of water conductive structures in working face[J]. Safety in Coal Mines,2018,49(3):29-132.
|
| [3] |
陶鹏飞, 张静, 陈实, 等. 综合物探方法在新疆阿奇山铅锌多金属找矿中的应用研究[J]. 中国矿业,2022,31(1):140-145.
TAO Pengfei, ZHANG Jing, CHEN Shi, et al. Application of comprehensive geophysical methods in the exploration of lead zinc polymetallic deposits in Aqishan, Xinjiang[J]. China Mining Magazine,2022,31(1):140-145.
|
| [4] |
尘福艳, 王亚红, 杜玉娥. 青海省矿山地质环境恢复治理成效评估方法研究: 以青海省某矿区为例[J]. 中国矿业,2023,32(11):62-69.
CHEN Fuyan, WANG Yahong, DU Yu’e. Study on the effectiveness evaluation method of mine geological environment restoration and governance in Qinghai Province: taking a mining area in Qinghai Province as an example[J]. China Mining Magazine,2023,32(11):62-69.
|
| [5] |
金明方, 张高青, 徐锟. 基于地震槽波的致灾地质因素探测技术[J]. 煤矿安全,2021,52(1):103-106.
JIN Mingfang, ZHANG Gaoqing, XU Kun. Detection technology of geological factors causing disaster based on seismic channel wave[J]. Safety in Coal Mines,2021,52(1):103-106.
|
| [6] |
李聪聪, 王佟, 王辉. 木里煤田聚乎更矿区生态环境修复监测技术与方法[J]. 煤炭学报,2021,46(5):1451-1462.
LI Congcong, WANG Tong, WANG Hui. Monitoring technology and method of ecological environment rehabilitation and treatment in Juhu Mining Area[J]. Journal of China Coal Society,2021,46(5):1451-1462.
|
| [7] |
刘建国. 音频电透视法在煤矿工作面顶板水探测中的应用[J]. 煤炭与化工,2021,44(7):78-80.
LIU Jianguo. Application of audio electric perspective method in mine working face roof water detection[J]. Coal and Chemical Industry,2021,44(7):78-80.
|
| [8] |
周金, 程久龙, 温来福. 矿井瞬变电磁法反演方法研究进展与展望[J]. 煤矿安全,2017,48(4):180-183.
ZHOU Jin, CHENG Jiulong, WEN Laifu. Research progress and prospect on inversion methods of mine transient electromagnetic method[J]. Safety in Coal Mines,2017,48(4):180-183.
|
| [9] |
焦智伟, 艾虎, 李英宾. 激发极化法和可控源音频大地电磁法在黔西北铅锌矿勘查中的综合应用[J]. 矿产与地质,2020,34(5):962-968.
JIAO Zhiwei, AI Hu, LI Yingbin. Comprehensive application of induced polarization method and controllable source audio magnetotelluric method in the exploration of lead-zinc deposits in northwest Guizhou[J]. Mineral Resources and Geology,2020,34(5):962-968.
|
| [10] |
段顺荣, 李延福, 李春阳. 基于GIS和层次分析法的青海甘德县地质灾害危险性评价[J]. 矿产勘查,2021,12(2):453-460.
DUAN Shunrong, LI Yanfu, LI Chunyang. Geological hazard risk as based on GIS and analytical hierarchy process in Gande County, Qinghai Province[J]. Mineral Exploration,2021,12(2):453-460.
|
| [11] |
范涛, 赵兆, 吴海. 矿井瞬变电磁多匝回线电感影响消除及曲线偏移研究[J]. 煤炭学报,2014,39(5):932-940.
FAN Tao, ZHAO Zhao, WU Hai. Research on inductance effect removing and curve offset for mine TEM with multi small loops[J]. Journal of China Coal Society,2014,39(5):932-940.
|
| [12] |
马玉龙, 李鹏飞, 赵兴辉. 综合物探技术在工作面地质预报中的应用[J]. 煤矿安全,2022,53(3):104-111.
MA Yulong, LI Pengfei, ZHAO Xinghui. Application of com-prehensive geophysical prospecting technique in geological prediction of coal mine working face[J]. Safety in Coal Mines,2022,53(3):104-111.
|
| [13] |
程久龙, 李飞, 彭苏萍. 矿井巷道地球物理方法超前探测研究进展与展望[J]. 煤炭学报,2014,39(8):1742-1750.
CHENG Jiulong, LI Fei, PENG Suping. Research progress and development direction on advanced detection in mine roadway working face using geophysics methods[J]. Journal of China Coal Society,2014,39(8):1742-1750.
|
| [14] |
陈继福, 赵庆珍. 音频电法透视技术在界沟矿井水害防治工作中的应用[J]. 山西大同大学学报(自然科学版),2020,36(1):56-60. doi: 10.3969/j.issn.1674-0874.2020.01.020
CHEN Jifu, ZHAO Qingzhen. Application of audio electric perspective technology in mine water disaster prevention and cure in Jiegou[J]. Journal of Shanxi Datong University(Natural Science),2020,36(1):56-60. doi: 10.3969/j.issn.1674-0874.2020.01.020
|
| [15] |
吴斌强, 刘宝宝, 杨海涛. 极复杂地质条件下地质异常综合探查技术应用研究[J]. 煤炭技术,2020,39(10):70-72.
WU Binqiang, LIU Baobao, YANG Haitao. Study on application of comprehensive exploration technology of geological anomalies under extremely complex geological conditions[J]. Coal Technology,2020,39(10):70-72.
|
| [16] |
孙英峰, 罗霄, 高艺瑞. 无线电波透视技术在资源整合矿井采空区探测中的应用[J]. 安全与环境学报,2020,20(2):547-553.
SUN Yingfeng, LUO Xiao, GAO Yirui. Application of the radioactive wave perspective technology to goaf detection in the coal mine resource integration[J]. Journal of Safety and Environment,2020,20(2):547-553.
|
| [17] |
题正义, 马笑非, 张峰. 基于瞬变电磁法的采空区积水探测技术研究[J]. 物探化探计算技术, 2018, 40(6): 772-779.
TI Zhengyi, MA Xiaofei, ZHANG Feng. Study on detecting goaf water technology based on transient electromagnetic method[J]. Computing Techniques for Geophysical and Geochemical Exploration. 2018, 40(6): 772-779.
|
| [18] |
张帅军, 汪进超, 韩增强. 综合钻孔探测技术在水下隧道围岩结构勘察中的应用[J]. 工程勘察,2020,48(4):72-78.
ZHANG Shuaijun, WANG Jinchao, HAN Zengqiang. Application of comprehensive borehole detection technique in structure survey of underwater tunnel surrounding rock[J]. Geotechnical Investigation & Surveying,2020,48(4):72-78.
|
| [19] |
谭运鸿, 苑永涛, 封建平. 地质勘查中瞬变重磁物探测技术研究[J]. 自动化与仪器仪表,2018(12):33-36.
TAN Yunhong, YUAN Yongtao, FENG Jianping. Research on transient gravity and magnetic detection technology in geological prospecting[J]. Automation and Instrumentation,2018(12):33-36.
|
| [20] |
张震, 徐刚, 黄志增. 煤柱稳定性分析评价的高频电磁波CT技术研究[J]. 采矿与安全工程学报,2018,35(6):1150-1157.
ZHANG Zhen, XU Gang, HUANG Zhizeng. Study on high frequency electromagnetic wave CT technology for stability analysis and evaluation of coal pillar[J]. Journal of Mining & Safety Engineering,2018,35(6):1150-1157.
|
| 1. |
崔浩浩. 煤矿地质灾害勘查中物探方法的应用. 当代化工研究. 2024(23): 92-94 .
|
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