地下溶洞调查物探技术探讨
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摘要
本文依据岩溶区岩土体的物性差异,利用波阻抗和电阻率差异,对比分析了高密度电法、瞬变电磁法、地质雷达法等几种物探方法,最终确定了高密度电法、地震映像法及声波测井和钻孔CT法等地表和地下物探手段相结合的方法来探测岩溶分布与发育情况。
This paper is based on the karst area of geotechnical engineering.It uses the difference in physical characteristic of the rack and soil and the wave impedance and resistivity differences.It comparatively analyses the high density resistivity method,the transient electromagnetic method,the geological radar method and other geophysical prospecting methods.Finally it determines the high-density electrical method,the seismic imaging method,the acoustic logging and drilling CT methods,as well as the surface and subsurface geophysical exploration methods to detect the site conditions of combining the karst distribution and the development conditions.
This paper is based on the karst area of geotechnical engineering.It uses the difference in physical characteristic of the rack and soil and the wave impedance and resistivity differences.It comparatively analyses the high density resistivity method,the transient electromagnetic method,the geological radar method and other geophysical prospecting methods.Finally it determines the high-density electrical method,the seismic imaging method,the acoustic logging and drilling CT methods,as well as the surface and subsurface geophysical exploration methods to detect the site conditions of combining the karst distribution and the development conditions.
引文
[1]彭永良,胡卸文,宋大各,等.复杂采空区注浆效果物探检测方法试验研究[J].水文地质工程地质,2011,38(5):38～42.Peng Yongliang,Hu Xiewen,Song Dage,et al.Test study of geo-physical method on grouting quality evaluation in complicated cavi-ties.Chinese Journal of Hydrogeology&Engineering Geology,2011,38(5):38～42.
[2]陈灿华,陈绍求.电测深法在岩溶探测中的应用[J].中南工业大学,2000,31(1):9～12.Chen Canhua,Chen Saoqiu.Application of resistivity soundingmethod to exploring karst-An example in a section of Ning-Heng high-way.Journal of Central South Univ.Technol,2000,31(1):9～12.
[3]李坚.物探在岩溶工程整治注浆质量检测工作中的应用[J].地质与勘探,2002,38(1):90～92.Li Jian.The application of geophysical prospecting to check grou-ting quality on treating disasters in karst area.Geology and Pros-pecting,2002,38(1):90～92.
[4]倪宏革,王星华,李锦平.洛湛线岩溶路基注浆加固与检测[J].水文地质工程地质,2003,31(1):84～87.Ni Hongge,Wang Xinghua,Li Jinping.Grouting reinforcementand detection of karst roadbed in Luoyang-Zhanjiang railway.Hydrogology&Engineering Geology,2003,31(1):84～87.
[5]邱恩喜,谢强,文江泉.电测深法和电磁波CT法在采空区注浆加固效果检测中的综合应用[J].工程地质学报,2007,15(6):834～839.Qiu Enxi,Xie Qiang,Wen Jiangquan.Application of the combinationof electric sounding and electromagnetic ct in detection of grountingquality.Journal of Engineering Geology,2007,15(6):834～839.
[6]周黎明,肖国强,王法刚,等.高密度电法在抛石体与土层分界面探测中的应用[J].长江科学院院报,2004,21(6):91～93.Zhou Liming,Xiao Guoqiang,Wang Fagang,et al.Application ofhigh density resistivity method in detecting interface between stoneand earth.Journal of Yangtze River Scientific Research Institute,2004,21(6):91～93.
[7]陈仲侯.工程与环境物探教程[M].北京:地质出版社,1993,149～150.Chen Zhonghou.Physical Exploration on Engineering and Envi-ronment.Beijing:Geological Publishing House,1993,149～150.
[8]张志沛,刘旭,徐汉民,等.煤矿采空区注浆工程质量检测的试验研究[J].岩土工程学报,2005,27(5):604～606.Zhang Zhipei,Liu Xu,Xu Hanmin,et al.Experimental studieson grouting quality examination of gob of coalmine.ChineseJournal of Geotechnical Engineering,2005,27(5):604～606.
[9]刘国兴.电法勘探原理与方法[M].北京:地质出版社,2005,6～7.Liu Guoxing.Principle and Metheods of Electricity.Beijing:Geo-logical Publishing House,2005,6～7.
[10]傅良魁.电法勘探教程[M].北京:地质出版社,1982.Fu Liangkui.Course of Electrical Prospecting.Beijing:Geological Publishing House,1983.
[11]林宗元.岩土工程试验监测手册[M].北京:中国建筑工业出版社,2005,427～558.Lin Zongyuan.Testing and Monitoring Manual of GeotechnicalEngineering.Beijing:China Architecture and Building Press,2005,427～558.
[12]张兴磊,夏建军,刘增强.地质雷达在探测浅部采空区指导注浆中的应用[J].煤炭科学技术,2001,29(8):13～16.Zhang Xinglei,Xia Jianjun,Liu Zengqiang.Geological radar ap-plied to detect shallow goaf and guide grouting operating.CoalScience and Technology,2001,29(8):13～16.
[13]任新红,谢强,郑立宁.电测深法岩溶路基注浆质量检测模型实验研究[J].水文地质工程地质,2011,38(5):49～53.Ren Xinhong,Xie Qiang,Zheng Lining.A study of the qualitytest model of resistivity sounding for detecting grouting effect ofkarst roadbed.Chinese Journal of Hydrogeology&EngineeringGeology,2011,38(5):49～53.
[2]陈灿华,陈绍求.电测深法在岩溶探测中的应用[J].中南工业大学,2000,31(1):9～12.Chen Canhua,Chen Saoqiu.Application of resistivity soundingmethod to exploring karst-An example in a section of Ning-Heng high-way.Journal of Central South Univ.Technol,2000,31(1):9～12.
[3]李坚.物探在岩溶工程整治注浆质量检测工作中的应用[J].地质与勘探,2002,38(1):90～92.Li Jian.The application of geophysical prospecting to check grou-ting quality on treating disasters in karst area.Geology and Pros-pecting,2002,38(1):90～92.
[4]倪宏革,王星华,李锦平.洛湛线岩溶路基注浆加固与检测[J].水文地质工程地质,2003,31(1):84～87.Ni Hongge,Wang Xinghua,Li Jinping.Grouting reinforcementand detection of karst roadbed in Luoyang-Zhanjiang railway.Hydrogology&Engineering Geology,2003,31(1):84～87.
[5]邱恩喜,谢强,文江泉.电测深法和电磁波CT法在采空区注浆加固效果检测中的综合应用[J].工程地质学报,2007,15(6):834～839.Qiu Enxi,Xie Qiang,Wen Jiangquan.Application of the combinationof electric sounding and electromagnetic ct in detection of grountingquality.Journal of Engineering Geology,2007,15(6):834～839.
[6]周黎明,肖国强,王法刚,等.高密度电法在抛石体与土层分界面探测中的应用[J].长江科学院院报,2004,21(6):91～93.Zhou Liming,Xiao Guoqiang,Wang Fagang,et al.Application ofhigh density resistivity method in detecting interface between stoneand earth.Journal of Yangtze River Scientific Research Institute,2004,21(6):91～93.
[7]陈仲侯.工程与环境物探教程[M].北京:地质出版社,1993,149～150.Chen Zhonghou.Physical Exploration on Engineering and Envi-ronment.Beijing:Geological Publishing House,1993,149～150.
[8]张志沛,刘旭,徐汉民,等.煤矿采空区注浆工程质量检测的试验研究[J].岩土工程学报,2005,27(5):604～606.Zhang Zhipei,Liu Xu,Xu Hanmin,et al.Experimental studieson grouting quality examination of gob of coalmine.ChineseJournal of Geotechnical Engineering,2005,27(5):604～606.
[9]刘国兴.电法勘探原理与方法[M].北京:地质出版社,2005,6～7.Liu Guoxing.Principle and Metheods of Electricity.Beijing:Geo-logical Publishing House,2005,6～7.
[10]傅良魁.电法勘探教程[M].北京:地质出版社,1982.Fu Liangkui.Course of Electrical Prospecting.Beijing:Geological Publishing House,1983.
[11]林宗元.岩土工程试验监测手册[M].北京:中国建筑工业出版社,2005,427～558.Lin Zongyuan.Testing and Monitoring Manual of GeotechnicalEngineering.Beijing:China Architecture and Building Press,2005,427～558.
[12]张兴磊,夏建军,刘增强.地质雷达在探测浅部采空区指导注浆中的应用[J].煤炭科学技术,2001,29(8):13～16.Zhang Xinglei,Xia Jianjun,Liu Zengqiang.Geological radar ap-plied to detect shallow goaf and guide grouting operating.CoalScience and Technology,2001,29(8):13～16.
[13]任新红,谢强,郑立宁.电测深法岩溶路基注浆质量检测模型实验研究[J].水文地质工程地质,2011,38(5):49～53.Ren Xinhong,Xie Qiang,Zheng Lining.A study of the qualitytest model of resistivity sounding for detecting grouting effect ofkarst roadbed.Chinese Journal of Hydrogeology&EngineeringGeology,2011,38(5):49～53.
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