综合电法在岩溶山区地下水勘探中的应用——以湖南怀化长塘村为例

doi:10.11720/wtyht.2020.1089

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Abstract

The hydrogeological conditions in karst mountainous areas are complex, and the distribution of groundwater may have different response characteristics to different geophysical methods. In this paper, the high density resistivity method and audio magnetotelluric method were synthetically used to study the application of groundwater exploration in Changtang Village, Huaihua area. The comprehensive exploration results are better indicate the anomalous characteristics and specific anomalous locations. The inferred results are basically consistent with the drilling results, and the maximum water inflow is greater than 146.88 m ³/d。The study results show that symmetrical four-pole sounding inversion can effectively respond to the changes of underground transverse resistivity, and the resistivity sounding curve (single branch curve) can be used to make stratification vertically, the results of stratification are basically consistent with the results of drilling.The audio magnetotelluric method has a large detection depth and can effectively respond to subsurface fault structures.

Key words： high density resistivity imaging audio magnetotelluric method Karst groundwater exploration

Received: 19 February 2019 Published: 03 March 2020

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	Articles by authors
	Jian-Qiang WU
	Ru-Yue ZHAO
	Fu-Ping GAN
	Wei ZHANG
	Yong-Liang LIU
	Chao-Qiang ZHU

Cite this article:

Jian-Qiang WU,Ru-Yue ZHAO,Fu-Ping GAN, et al. The application of electrical prospecting method to groundwater exploration in karst mountainous areas:A case study of Changtang Village, Huaihua area, Hunan Province[J]. Geophysical and Geochemical Exploration, 2020, 44(1): 93-98.

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https://www.wutanyuhuatan.com/EN/10.11720/wtyht.2020.1089 OR https://www.wutanyuhuatan.com/EN/Y2020/V44/I1/93

Strata in the survey area

Hydrogeological map of measured area

Parameter of resistivity for various media

Profile showing symmetrical four-pole sounding inversion results of line 1

Profile showing symmetrical four-pole sounding inversion results of line 2

Profile showing audio magnetotelluric resistivity inversion of line 1

Profile showing audio magnetotelluric resistivity inversion of line 2

Three single apparent resistivity sounding curve of line 1 beside 375 m

Three single apparent resistivity sounding curve of line 2 beside 375 m

The profile of geological inference and interpretation of line 1

[1]	McGrath R, Styles P, Zhao W , et al. Integrated high-resolution geophysical investigations as potential tools for water resource investigations in karst terrain[J]. Environmental Geology, 2002,42(5):552-557.
[2]	Sonkamble S, Satishkumar V, Amarender B , et al. Combined ground-penetrating radar (GPR) and electrical resistivity applications exploring groundwater potential zones in granitic terrain[J]. Arabian Journal of Geosciences, 2014,7(8):3109-3117.
[3]	刘得福, 吕旭红, 任多魁 . 综合电法在祁连山山前缺水区寻找地下水的应用[J]. 物探与化探, 2006,30(1):41-44.
[3]	Liu D F, Luy X H, Ren D K . The application of integrated electrical method to the exploration of underground water in the piedmontwater-deficient region of Qilian mountains[J]. Geophysical and Geochemical Exploration, 2006,30(1):41-44.
[4]	曹锐, 冉瑜, 吕玉香 , 等. 物探与水文地质分析结合在岩溶地区找水定井中的应用——以黔江区罗家坝ZK3井为例[J]. 中国岩溶, 2018,37(2):280-285.
[4]	Cao R, Ran Y, Luy Y X , et al. Application of geophysical prospecting and hydrogeological analysis in borehole siting in the karst area: A case study of ZK3 well in Luojiaba, Qianjiang district[J]. Carsologica Sinica, 2018,37(2):280-285.
[5]	刘伟, 甘伏平, 赵伟 , 等. 高密度电法与微动技术组合在岩溶塌陷分区中的应用分析:以广西来宾吉利塌陷为例[J]. 中国岩溶, 2014,33(1):118-122.
[5]	Liu W, Gan F P, Zhao W , et al. Application analysis of combining high-density resistivity and microtremor survey methods in areas of karst collapse: A case study of the collapse in Jili village, Laibin, Guangxi[J]. Carsologica Sinica, 2014,33(1):118-122.
[6]	邬健强, 甘伏平, 张伟 , 等. 音频大地电磁法在怀化方石坪村红层找水中的应用研究[J]. 中国岩溶, 2018,37(6):918-924.
[6]	Wu J Q, Gan F P, Zhang W , et al. Application of audio magnetotelluric method to find water in the red beds of the Fangshiping village, Huaihua City[J]. Carsologica Sinica, 2018,37(6):918-924.
[7]	王亮 . 直流电测深法在寻找地下岩溶水中的应用[J]. 物探与化探, 1995,19(2):153-160.
[7]	Wang L . The application of the D.C.Electrical sounding method to the prospecting for underground karst water[J]. Geophysical and Geochemical Exploration, 1995,19(2):153-160.
[8]	许艳, 王洪杰, 殷继广 , 等. 激电测深半衰时参数在东平山丘地区找水中应用[J]. 物探与化探, 2014,38(4):684-687.
[8]	Xu Y, Wang H J, Yin J G , et al. The application of half decay time parameter of IP to exploration of underground water in the hilly area of Dongping[J]. Geophysical and Geochemical Exploration, 2014,38(4):684-687.
[9]	姬广柱, 周强, 侯国强 . 综合多种物探方法在贫水山区找水的实践[J]. 地下水, 2001,23(4):208-210.
[9]	Ji G Z, Zhou Q, Hou G Q . Practice of comprehensive geophysical prospecting in water-poor mountainous areas[J]. Ground Water, 2001,23(4):208-210.
[10]	李凤哲, 朱庆俊, 孙银行 . 西南岩溶山区物探找水效果[J]. 物探与化探, 2013,37(4):591-595.
[10]	Li F Z, Zhu Q J, Sun Y H . The effects of geophysical water exploration in karst mountain areas of southwest China[J]. Geophysical and Geochemical Exploration, 2013,37(4):591-595.
[11]	张振杰, 胡潇, 谢慧 . 直流电测深法优化组合在河西走廊山前戈壁区的找水效果[J]. 物探与化探, 2018,42(6):1186-1193.
[11]	Zhang Z J, Hu X, Xie H . The effect of application of optimal combination of direct electric sounding method to water exploration in pediment gobi area of the Hexi Corridor[J]. Geophysical and Geochemical Exploration, 2018,42(6):1186-1193.
[12]	焦彦杰, 吴文贤, 杨剑 , 等. 云南岩溶石山区物探找水方法与实例分析[J]. 中国地质, 2011,38(3):770-778.
[12]	Jiao Y J, Wu W X, Yang J , et al. Geophysical water exploration methods in stone mountain karst areas and case analysis[J]. Geology in China, 2011,38(3):770-778.
[13]	张银松, 张家刘, 李斌 , 等. 综合物探电法在岩溶石山找水中的研究及其应用[J]. 工程勘察, 2014, ( 8):89-92.
[13]	Zhang Y S, Zhang J L, Li B , et al. Study and application of comprehensive electrical prospecting method to find water karst area[J]. Geotechnical Investigation and Surveying, 2014, ( 8):89-92.
[14]	陈玉玲, 甘伏平, 卢呈杰 , 等. 裸露岩溶区地下河管道综合地球物理方法探测研究[J]. 地球物理学进展, 2013,28(3):1608-1616.
[14]	Chen Y L, Gan F P, Lu C J , et al. The study of underground river course detection by integrated geophysical methods in bare karst area[J]. Progress in Geophysics, 2013,28(3):1608-1616.
[15]	张胜业, 潘玉玲 . 应用地球物理学原理[M]. 武汉: 中国地质大学出版社, 2004.
[15]	Zhang S Y, Pan Y L . Applied geophysical principles[M]. Wuhan: China University of Geosciences Press, 2004.
[16]	伍岳 . EH-4电磁成像系统在砂岩地区勘查地下水的应用研究[J]. 物探与化探, 1999,23(5):335-338.
[16]	Wu Y . The application of EH-4-electromagnetic image system to groundwater exploration in sandstone areas[J]. Geophysical and Geochemical Exploration, 1999,23(5):335-338.
[17]	杨剑, 王永华, 焦彦杰 , 等. EH-4电磁系统在西南抗旱救灾找水中的应用[J]. 物探与化探, 2011,35(6):754-757.
[17]	Yang J, Wang Y H, Jiao Y J , et al. The application of EH-4 electromagnetism to water resource exploration and drought resistance in southwest China[J]. Geophysical and Geochemical Exploration, 2011,35(6):754-757.