激发极化法在城市地质调查中的应用
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摘要
在河南省某市城市地质调查的地面物探工作中,地质任务为圈定区域内含水区域。截至目前,物探方法找水除核磁共振法外都属于间接找水。结合该区地质情况,选用激发极化法开展工作,工作中对视电阻率和极化率2个参数结合地层情况进行了对比分析。第四系及新近系含水层主要为砂砾石层,主要特征为视电阻率相对较高,极化率相对较高。根据特征,划定了工作区范围内含水区域。通过2处钻孔验证,强富水区含水层厚度达70 m,出水量在2 000 m~3/d。通过本次工作,说明在地下水普查的工作中,激发极化法是一种有效的方法。
In the ground geophysical survey of urban geological survey in a city of Henan Province,the geological task is to delineate the water-bearing area in the area.Up to now,geophysical methods to find water in addition to nuclear magnetic resonance were indirect water seeking.In combination with the geological conditions of this area,the intensified polarization method was selected to carry out the work.In the work,the two parameters of apparent resistivity and polarizability were compared and analyzed.The quaternary and neogene aquifers were mainly sand gravel layers.The main features were relatively high apparent resistivity and relatively high polarizability.According to the above features,the water-containing area within the working area was delineated.Through two holes verification,the thickness of the aquifer in the strong water-rich area was 70 meters,and the water output was 2 000 m~3/d.Through this work,it is showed that in the work of groundwater survey,the method of inducing polarization is an effective method.
In the ground geophysical survey of urban geological survey in a city of Henan Province,the geological task is to delineate the water-bearing area in the area.Up to now,geophysical methods to find water in addition to nuclear magnetic resonance were indirect water seeking.In combination with the geological conditions of this area,the intensified polarization method was selected to carry out the work.In the work,the two parameters of apparent resistivity and polarizability were compared and analyzed.The quaternary and neogene aquifers were mainly sand gravel layers.The main features were relatively high apparent resistivity and relatively high polarizability.According to the above features,the water-containing area within the working area was delineated.Through two holes verification,the thickness of the aquifer in the strong water-rich area was 70 meters,and the water output was 2 000 m~3/d.Through this work,it is showed that in the work of groundwater survey,the method of inducing polarization is an effective method.
引文
[1] 李金铭.激发极化法方法技术指南[M].北京:地质出版社,2004.
[2] 何继善.可控源音频电磁法[M].长沙:中南工业大学出版社,1998.
[3] 傅良魁.应用地球物理教程——电法[M].北京:地质出版社,1990.
[4] 关建武.激发极化法找水实践[J].地下水,2006,28(5):73-74.Guan Jinwu.Induced polarization method[J].Ground Water,2006,28(5):73-74.
[5] 邱坤华.激发极化法在沙漠戈壁找水应用[J].江淮水利科技,2013,1(1):47-48.Qiu Kunhua.Induced polarization method for water application in desert gobi[J].Jianghuai Water Resources Science and Technology,2013,1(1):47-48.
[6] 苏月恒.激发极化法在山区找水中的应用[J].太原科技,1998,1(1):27-29.Su Yueheng.Application of induced polarization method in finding water in mountainous areas[J].Journal of Taiyuan University of Science and Technology,1998,1(1):27-29.
[7] 谢世英,赵延庆,周稢.激发极化法在水资源勘查中的应用[J].中国煤田地质,2003.15(1):61-63.Xie Shiying,Zhao Yanqing,Zhou Yu.Application of induced polarization method in water resources exploration[J].Coal Geology of China,2003.15(1):61-63.
[8] 梁建刚,刘黎东,高学生,等.电阻率法和激发极化法在地下水勘查中的应用[J].物探化探计算技术,2014,36(4):415-420.Liang Jiangang,Liu Lidong,Gao Xuesheng,et al.Application of resistivity method and induced polarization method in groundwater exploration[J].Computing Techniques for Geophysical and Geochemical Exploration,2014,36(4):415-420.
[9] 许小强,程顺有.地球物理找水方法概述[J].地下水,2007,29(3):28-29.Xu Xiaoqiang,Cheng Shunyou.Overview of geophysical water seeking methods[J].Ground Water,2007,29(3):28-29.
[10] 吴翔飞.激发极化法寻找地下水源的探讨和研究[J].山西水利,2015,5(1):44-45.Wu Xiangfei.Discussion and research on inducing polarization method to find groundwater source[J].Shanxi Water Resources,2015,5(1):44-45.
[11] 杨磊,蔡胤.时间域激发极化法在地下水资源勘查中的应用[J].华北水利水电学院学报,2008,29(4):8-10.Yang Lei,Cai Yin.Application of time domain induced polarization method in groundwater resources exploration[J].Journal of North China University of Water Resources and Electric Power,2008,29(4):8-10.
[12] 刘君,陈强,马伯华.激发极化法在找水中的应用[J].科技情报开发与经济,2005,15(2):61-63.Liu Jun,Chen Qiang,Ma Bohua.Application of induced polarization method in water search[J].Journal of Library and Information Science,2005,15(2):61-63.
[13] 赵河山,刘炳根.激发极化法找水机制的试验与研究[J].山西水利科技,1994,24(2):31-39.Zhao Heshan,Liu Binggen.Experiment and research on the mechanism of water inducing polarization[J].Shanxi Hydrotechnics,1994,24(2):31-39.
[14] 关建武.激发极化法找水实践[J].地下水,2006,28(5):73-74.Guan Jinwu.Induced polarization method[J].Ground Water,2006,28(5):73-74.
[15] 杨春燕.激发极化法在地下水资源勘探中的应用[J].曲靖师范学院学报,2010,29(3):53-55.Yang Chunyan.Application of induced polarization method in groundwater resources exploration[J].Journal of Qujing Normal University,2010,29(3):53-55.
[16] Petiau G,Dupis A.Noise temperature,and long time stability of electrodes for telluric observations[J].Geophysical Prospecting,1980.28:792-804.
[17] 刘志民,刘希高,杜毅博,等.电法测量接地电阻计算方法及影响因素仿真分析[J].煤田地质与勘探,2015,43(2):96-105.Liu Zhimin,Liu Xigao,Du Yibo,et al.Calculation method of grounding resistance by electrical method and simulation analysis of influencing factors[J].Coal Geology & Exploration,2015,43(2):96-105.
[18] 刘国兴.电法勘探原理与方法[M].北京:地质出版社,2005.
[19] 翟进财.激发极化法找水在济源南部丘陵区的应用效果[J].地下水,2004,26(4):305-306.Zhai Jincai.Application effect of induced polarization method in finding water in the hilly area of southern Jiyuan[J].Ground Water,2004,26(4):305-306.
[2] 何继善.可控源音频电磁法[M].长沙:中南工业大学出版社,1998.
[3] 傅良魁.应用地球物理教程——电法[M].北京:地质出版社,1990.
[4] 关建武.激发极化法找水实践[J].地下水,2006,28(5):73-74.Guan Jinwu.Induced polarization method[J].Ground Water,2006,28(5):73-74.
[5] 邱坤华.激发极化法在沙漠戈壁找水应用[J].江淮水利科技,2013,1(1):47-48.Qiu Kunhua.Induced polarization method for water application in desert gobi[J].Jianghuai Water Resources Science and Technology,2013,1(1):47-48.
[6] 苏月恒.激发极化法在山区找水中的应用[J].太原科技,1998,1(1):27-29.Su Yueheng.Application of induced polarization method in finding water in mountainous areas[J].Journal of Taiyuan University of Science and Technology,1998,1(1):27-29.
[7] 谢世英,赵延庆,周稢.激发极化法在水资源勘查中的应用[J].中国煤田地质,2003.15(1):61-63.Xie Shiying,Zhao Yanqing,Zhou Yu.Application of induced polarization method in water resources exploration[J].Coal Geology of China,2003.15(1):61-63.
[8] 梁建刚,刘黎东,高学生,等.电阻率法和激发极化法在地下水勘查中的应用[J].物探化探计算技术,2014,36(4):415-420.Liang Jiangang,Liu Lidong,Gao Xuesheng,et al.Application of resistivity method and induced polarization method in groundwater exploration[J].Computing Techniques for Geophysical and Geochemical Exploration,2014,36(4):415-420.
[9] 许小强,程顺有.地球物理找水方法概述[J].地下水,2007,29(3):28-29.Xu Xiaoqiang,Cheng Shunyou.Overview of geophysical water seeking methods[J].Ground Water,2007,29(3):28-29.
[10] 吴翔飞.激发极化法寻找地下水源的探讨和研究[J].山西水利,2015,5(1):44-45.Wu Xiangfei.Discussion and research on inducing polarization method to find groundwater source[J].Shanxi Water Resources,2015,5(1):44-45.
[11] 杨磊,蔡胤.时间域激发极化法在地下水资源勘查中的应用[J].华北水利水电学院学报,2008,29(4):8-10.Yang Lei,Cai Yin.Application of time domain induced polarization method in groundwater resources exploration[J].Journal of North China University of Water Resources and Electric Power,2008,29(4):8-10.
[12] 刘君,陈强,马伯华.激发极化法在找水中的应用[J].科技情报开发与经济,2005,15(2):61-63.Liu Jun,Chen Qiang,Ma Bohua.Application of induced polarization method in water search[J].Journal of Library and Information Science,2005,15(2):61-63.
[13] 赵河山,刘炳根.激发极化法找水机制的试验与研究[J].山西水利科技,1994,24(2):31-39.Zhao Heshan,Liu Binggen.Experiment and research on the mechanism of water inducing polarization[J].Shanxi Hydrotechnics,1994,24(2):31-39.
[14] 关建武.激发极化法找水实践[J].地下水,2006,28(5):73-74.Guan Jinwu.Induced polarization method[J].Ground Water,2006,28(5):73-74.
[15] 杨春燕.激发极化法在地下水资源勘探中的应用[J].曲靖师范学院学报,2010,29(3):53-55.Yang Chunyan.Application of induced polarization method in groundwater resources exploration[J].Journal of Qujing Normal University,2010,29(3):53-55.
[16] Petiau G,Dupis A.Noise temperature,and long time stability of electrodes for telluric observations[J].Geophysical Prospecting,1980.28:792-804.
[17] 刘志民,刘希高,杜毅博,等.电法测量接地电阻计算方法及影响因素仿真分析[J].煤田地质与勘探,2015,43(2):96-105.Liu Zhimin,Liu Xigao,Du Yibo,et al.Calculation method of grounding resistance by electrical method and simulation analysis of influencing factors[J].Coal Geology & Exploration,2015,43(2):96-105.
[18] 刘国兴.电法勘探原理与方法[M].北京:地质出版社,2005.
[19] 翟进财.激发极化法找水在济源南部丘陵区的应用效果[J].地下水,2004,26(4):305-306.Zhai Jincai.Application effect of induced polarization method in finding water in the hilly area of southern Jiyuan[J].Ground Water,2004,26(4):305-306.