小回线源TEM法全域视电阻率成像在某金矿水害中的应用
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摘要
在煤矿水害问题中,利用瞬变电磁法研究煤矿的底板水、顶板水、断层或陷落柱特征,已经有很多成功的案例;但是在金矿水害中的应用,尚未发现成功的案例.目前,在生产实践中,瞬变电磁法在煤矿水害资料解释还停留在利用晚期视电阻率近似处理、解释的水平.金矿水害数据采集位于深部采场,需要全空间瞬变电磁资料解释技术.基于以上背景,介绍利用反函数原理计算的全空间全域视电阻率成像,对金矿水害探测的瞬变电磁资料进行处理解释.研究发现:该解释方法不仅计算速度快,且精度满足要求,方便实测数据的快速处理.同时能够去除晚期视电阻率成像在早期、过渡期出现的假异常;通过钻孔验证和开挖,证明该成像解释方法对金矿水害防治,效果非常明显.
In the coal mine water problems, there have been many successful cases of using transient electromagnetic method to study the characteristics of coal mine floor water, roof water, fault or collapse column. However, in the application of gold mine water damage, we have not been found successful cases yet. At present, in production practice, transient electromagnetic method in the coal mine water damage data interpretation still remain in the use of late-time apparent resistivity approximation to the level of interpretation gold mine water damage data acquisition is located in deep stope. it need full space transient electromagnetic data interpretation technology. Based on the above background, the full-space apparent resistivity imaging calculated by using the principle of inverse function is introduced to deal with the transient electromagnetic data of gold mine water damage detection. The study found that this method of interpretation, not only calculating speed, accuracy and meet the requirements to facilitate the rapid processing of measured data. At the same time, it can eliminate false anomalies appearing in the early stage and the transitional stage of apparent resistivity imaging. Through borehole verification and excavation, it proves that the imaging interpretation method is very effective for the prevention and control of gold mine water damage.
In the coal mine water problems, there have been many successful cases of using transient electromagnetic method to study the characteristics of coal mine floor water, roof water, fault or collapse column. However, in the application of gold mine water damage, we have not been found successful cases yet. At present, in production practice, transient electromagnetic method in the coal mine water damage data interpretation still remain in the use of late-time apparent resistivity approximation to the level of interpretation gold mine water damage data acquisition is located in deep stope. it need full space transient electromagnetic data interpretation technology. Based on the above background, the full-space apparent resistivity imaging calculated by using the principle of inverse function is introduced to deal with the transient electromagnetic data of gold mine water damage detection. The study found that this method of interpretation, not only calculating speed, accuracy and meet the requirements to facilitate the rapid processing of measured data. At the same time, it can eliminate false anomalies appearing in the early stage and the transitional stage of apparent resistivity imaging. Through borehole verification and excavation, it proves that the imaging interpretation method is very effective for the prevention and control of gold mine water damage.
引文
Cheng J L,Li M X,Xiao Y L,et al. 2014.Study on particle swarm optimization inversion of mine transient electromagnetic method in whole-space. Chinese Journal Of Geophysics,57(10):3478-3484,doi:10.6038/cjg20141033.
Du Kushi,Cheng Jiulong,Wang Hegu, et al.2013. Detectior of water enrichmen in complex fault by mine transient electromagnetic method [J]. China mining magazine,2013,22(11):119-121.
Han Ziqiang,Luo jiao,Liu Tao, et al.2015.Application of fix source transient electromagnetic method in in the coal mine water-rich areas survey.[J].Progress in Geophysics,2015,30(04):1705-1711.
Li Xiu. 2002. Theory and application of transient electromagnetic sounding [M]. Xi’an:Shaanxi Science and Technology Press.
Liu Shucai,Liu Zhixin,Jiang Zhihai.2005.Application of Transient Electromagnetic Method in Hydrological Exploration of Coal Mining Area[J]. Journal of China University of Mining & Technology,2005(04):414- 417.
Niu Zhilian. 1992. Principle of time domain electromagnetic method [M]. Changsha:Central South University of Technology Press.
Pu Huarong. 1990. Principle of electromagnetic sounding method [M]. Beijing:Geological Publishing House.
Qi Zhipeng, Zhi Qingquan, Li Xiu, et al. 2015. Full-field apparent resistivity definition of underground transient electromagnetic data[J]. Chinese Journal of Rock Mechanics and Engineering, 34(07): 1426-1434.
Xie Shiwen, Yang Haiyan, Liu Shaoguang, et al. 2015. The comparative with single loop and the loop of type “8” line and “8” of transient electromagnetic method [J]. Progress in Geophysics, 2015, 30 (03): 1354-1360.
XUE Guo-qiang, YU Jing-cun. 2017. New development of TEM research and application in coal mine exploration[J]. Progress in Geophysics (in Chinese), 32(1): 319-326, doi:10.6038/pg20170145.
Yang Haiyan, Deng Juzhi, Tang Hongzhi, et al.2014. Translation Algorithm of Data Interpretation Technique in Full-Space Transient Electromagnetic Method (Earth Science Edition), 44(03):1012-1017.
Yang Haiyan, Deng Juzhi, Zhang Hua, et al. 2010. Research on full space apparent resistivity in mine transient electromagnetic method[J]. Chinese Journal of Geophysics, 53(3): 651- 656, doi: 10.3969/J.Issn.0001-5733.2010.03.020.
Yang Haiyan,Yue Jianhua,Wang Mengqian,et al. 2007.The Influence of inductance of multi-turn coils for on the detection of buried objects in underground mines[J].Geophysical and Geochemical Exploration,2007(01):34-37.
Yu Jingcun, Liu Zhixin, Liu Shucai, et al. 2007. theoretical analysis of mine transient electromagnetic method for and application in detecting water burst structure in deep water coal stope[J]. Journal of China Coal Society, 32(8): 818-821.
Zhong Shihang, Sun Hongzhi, Li Shucai, et al. 2012. Detection and forecasting for hidden danger of karst fissure water and other geological disasters during construction of tunnels and underground projects [J]. Chinese Journal of Rock Mechanics and Engineering, 31(add1): 3298-3327.
Zhi Qingquan.2015.Study on wave field transformation and migration imaging of MTEM data [Master’s thesis]. Xi’an:Chang’an University.
程久龙,李明星,肖艳丽,等.2014.全空间条件下矿井瞬变电磁法粒子群优化反演研究[J].地球物理学报,2014 57(10):3478-3484.
杜库实,程久龙,王和固,等.2013.复杂断层带富水性矿井瞬变电磁法探测研究[J].中国矿业,2013, 22(11) :119-121.
韩自强,罗姣,刘涛,等.2015.定源回线瞬变电磁法在煤矿富水区调查中的应用[J].地球物理学进展,2015,30(04):1705-1711.
李貅.2002.瞬变电磁测深的理论与应用[M]. 西安:陕西科学技术出版社.
刘树才,刘志新,姜志海.2005.瞬变电磁法在煤矿采区水文勘探中的应用[J].中国矿业大学学报, (04):414- 417.
牛之琏. 1992.时间域电磁法原理[M]. 长沙:中南工业大学出版社.
朴化荣. 1990.电磁测深法原理[M]. 北京:地质出版社.
戚志鹏,智庆全,李貅, 等.2015. 隧道瞬变电磁任意点垂直分量全域视电阻率解释方法[J]. 岩石力学与工程学报, 34(07): 1426-1434.
谢石文,杨海燕,刘少光,等.2015.瞬变电磁法同一回线和“8”字形回线对比研究[J].地球物理学进展,2015,30(03):1354-1360.
薛国强,于景邨.2017. 瞬变电磁法在煤炭领域的研究与应用新进展[J]. 地球物理学进展, 32(1): 0319- 0326, doi: 10.6038/pg20170145.
杨海燕,邓居智,汤洪志,等.2014.全空间瞬变电磁法资料解释方法中的平移算法[J].吉林大学学报(地球科学版),2014,44(03):1012-1017.
杨海燕,邓居智,张华,等. 2010. 矿井瞬变电磁法全空间视电阻率解释方法研究[J]. 地球物理学报, 53(3): 651- 656, doi: 10.3969/J.Issn.0001-5733.2010.03.020.
杨海燕,岳建华,王梦倩等. 2007. 矿井瞬变电磁法中多匝回线电感对目标体探测的影响[J].物探与化探, (01):34-37.
于景邨,刘志新,刘树才, 等. 2007. 深部采场突水构造矿井瞬变电磁法探查理论及应用[J]. 煤炭学报, 32(8): 818-821.
钟世航,孙宏志,李术才, 等. 2012. 隧道及地下工程施工中岩溶裂隙水及断层、溶洞等隐患的探查、预报[J]. 岩石力学与工程学报, 31(增1): 3298-3327.
智庆全.2015.MTEM波场变换与偏移成像方法研究[硕士论文].西安:长安大学.
Du Kushi,Cheng Jiulong,Wang Hegu, et al.2013. Detectior of water enrichmen in complex fault by mine transient electromagnetic method [J]. China mining magazine,2013,22(11):119-121.
Han Ziqiang,Luo jiao,Liu Tao, et al.2015.Application of fix source transient electromagnetic method in in the coal mine water-rich areas survey.[J].Progress in Geophysics,2015,30(04):1705-1711.
Li Xiu. 2002. Theory and application of transient electromagnetic sounding [M]. Xi’an:Shaanxi Science and Technology Press.
Liu Shucai,Liu Zhixin,Jiang Zhihai.2005.Application of Transient Electromagnetic Method in Hydrological Exploration of Coal Mining Area[J]. Journal of China University of Mining & Technology,2005(04):414- 417.
Niu Zhilian. 1992. Principle of time domain electromagnetic method [M]. Changsha:Central South University of Technology Press.
Pu Huarong. 1990. Principle of electromagnetic sounding method [M]. Beijing:Geological Publishing House.
Qi Zhipeng, Zhi Qingquan, Li Xiu, et al. 2015. Full-field apparent resistivity definition of underground transient electromagnetic data[J]. Chinese Journal of Rock Mechanics and Engineering, 34(07): 1426-1434.
Xie Shiwen, Yang Haiyan, Liu Shaoguang, et al. 2015. The comparative with single loop and the loop of type “8” line and “8” of transient electromagnetic method [J]. Progress in Geophysics, 2015, 30 (03): 1354-1360.
XUE Guo-qiang, YU Jing-cun. 2017. New development of TEM research and application in coal mine exploration[J]. Progress in Geophysics (in Chinese), 32(1): 319-326, doi:10.6038/pg20170145.
Yang Haiyan, Deng Juzhi, Tang Hongzhi, et al.2014. Translation Algorithm of Data Interpretation Technique in Full-Space Transient Electromagnetic Method (Earth Science Edition), 44(03):1012-1017.
Yang Haiyan, Deng Juzhi, Zhang Hua, et al. 2010. Research on full space apparent resistivity in mine transient electromagnetic method[J]. Chinese Journal of Geophysics, 53(3): 651- 656, doi: 10.3969/J.Issn.0001-5733.2010.03.020.
Yang Haiyan,Yue Jianhua,Wang Mengqian,et al. 2007.The Influence of inductance of multi-turn coils for on the detection of buried objects in underground mines[J].Geophysical and Geochemical Exploration,2007(01):34-37.
Yu Jingcun, Liu Zhixin, Liu Shucai, et al. 2007. theoretical analysis of mine transient electromagnetic method for and application in detecting water burst structure in deep water coal stope[J]. Journal of China Coal Society, 32(8): 818-821.
Zhong Shihang, Sun Hongzhi, Li Shucai, et al. 2012. Detection and forecasting for hidden danger of karst fissure water and other geological disasters during construction of tunnels and underground projects [J]. Chinese Journal of Rock Mechanics and Engineering, 31(add1): 3298-3327.
Zhi Qingquan.2015.Study on wave field transformation and migration imaging of MTEM data [Master’s thesis]. Xi’an:Chang’an University.
程久龙,李明星,肖艳丽,等.2014.全空间条件下矿井瞬变电磁法粒子群优化反演研究[J].地球物理学报,2014 57(10):3478-3484.
杜库实,程久龙,王和固,等.2013.复杂断层带富水性矿井瞬变电磁法探测研究[J].中国矿业,2013, 22(11) :119-121.
韩自强,罗姣,刘涛,等.2015.定源回线瞬变电磁法在煤矿富水区调查中的应用[J].地球物理学进展,2015,30(04):1705-1711.
李貅.2002.瞬变电磁测深的理论与应用[M]. 西安:陕西科学技术出版社.
刘树才,刘志新,姜志海.2005.瞬变电磁法在煤矿采区水文勘探中的应用[J].中国矿业大学学报, (04):414- 417.
牛之琏. 1992.时间域电磁法原理[M]. 长沙:中南工业大学出版社.
朴化荣. 1990.电磁测深法原理[M]. 北京:地质出版社.
戚志鹏,智庆全,李貅, 等.2015. 隧道瞬变电磁任意点垂直分量全域视电阻率解释方法[J]. 岩石力学与工程学报, 34(07): 1426-1434.
谢石文,杨海燕,刘少光,等.2015.瞬变电磁法同一回线和“8”字形回线对比研究[J].地球物理学进展,2015,30(03):1354-1360.
薛国强,于景邨.2017. 瞬变电磁法在煤炭领域的研究与应用新进展[J]. 地球物理学进展, 32(1): 0319- 0326, doi: 10.6038/pg20170145.
杨海燕,邓居智,汤洪志,等.2014.全空间瞬变电磁法资料解释方法中的平移算法[J].吉林大学学报(地球科学版),2014,44(03):1012-1017.
杨海燕,邓居智,张华,等. 2010. 矿井瞬变电磁法全空间视电阻率解释方法研究[J]. 地球物理学报, 53(3): 651- 656, doi: 10.3969/J.Issn.0001-5733.2010.03.020.
杨海燕,岳建华,王梦倩等. 2007. 矿井瞬变电磁法中多匝回线电感对目标体探测的影响[J].物探与化探, (01):34-37.
于景邨,刘志新,刘树才, 等. 2007. 深部采场突水构造矿井瞬变电磁法探查理论及应用[J]. 煤炭学报, 32(8): 818-821.
钟世航,孙宏志,李术才, 等. 2012. 隧道及地下工程施工中岩溶裂隙水及断层、溶洞等隐患的探查、预报[J]. 岩石力学与工程学报, 31(增1): 3298-3327.
智庆全.2015.MTEM波场变换与偏移成像方法研究[硕士论文].西安:长安大学.