多偏移距地震映像法与瞬态瑞雷波法在隧底岩溶探测中的综合应用
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摘要
介绍了综合运用多偏移距地震映像法与瞬态瑞雷波法对隧道底部隐伏岩溶探测的工作方法与主要技术,通过对偏移距地研究,分别论述了多偏移距地震映像法、瞬态瑞雷波法的基本原理和数据处理流程,以及这两种方法勘探效果的互补性。通过对实际隧道进行综合应用的实例以及最终钻孔验证,说明了多偏移距地震映像法与瞬态瑞雷波法对隧道底部隐伏岩溶探测的有效性,在勘查工作中,提供更加充分的解释依据,提高工作效率以及地质解释工作的准确性。
This paper introduces the integrated use of more than offset seismic image method and the transient Rayleigh wave on the bottom of the tunnel karst detection method and main technical work,through the study to offset,respectively discusses the offset seismic image method and the basic principle of transient Rayleigh wave and data processing flow,and the exploration effect of complementarity of the two methods.Based on the comprehensive application instance of the actual tunnel and the final drilling verification,illustrates how offset seismic image method and the transient Rayleigh wave on the effectiveness of the concealed karst cave at the bottom of the tunnel,in the exploration,provide more fully explain the basis,improve work efficiency and the accuracy of geological interpretation work.
This paper introduces the integrated use of more than offset seismic image method and the transient Rayleigh wave on the bottom of the tunnel karst detection method and main technical work,through the study to offset,respectively discusses the offset seismic image method and the basic principle of transient Rayleigh wave and data processing flow,and the exploration effect of complementarity of the two methods.Based on the comprehensive application instance of the actual tunnel and the final drilling verification,illustrates how offset seismic image method and the transient Rayleigh wave on the effectiveness of the concealed karst cave at the bottom of the tunnel,in the exploration,provide more fully explain the basis,improve work efficiency and the accuracy of geological interpretation work.
引文
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[2]单娜琳,程志平,刘云祯.工程地震勘探[M].北京:冶金工业出版社,2006.SHAN L N,CHENG Z P,LIU Y Z.Engineering seismic exploration[M].Beijing:Metallurgical industry press,2006.(In Chinese)
[3]单娜琳,程志平.地震映像方法及其应用[J].桂林工学院学报,2003,23(7):36-37.SHAN L N,CHENG Z P.The seismic image method and its application[J].Journal of guilin institute of technology,2003,23(7):36-37.(In Chinese)
[4]王治华,仇恒永,杨振涛,等.地震映像法及其应用[J].物探与化探,2008,32(6):696-699.WANG Z H,QIU H Y,YANG Z T,et al.Seismic image method and its application[J].Journal of geophysical and geochemical exploration,2008,32(6):696-699.(In Chinese)
[5]徐涛,许顺芳.多偏移距地震映像法应用技术研究[J].工程地球物理学报,2009,6(3):273-276.XU T,XU S F.More than offset seismic image method applied technology research[J].Journal of engineering geophysics,2009,6(3):273-276.(In Chinese)
[6]袁昆,侯跟群,廖勇,等.多炮检距地震映像法在采空区探测中的应用[J].工程地球物理学报,2011,8(2):166-171.YUAN K,HOU G Q,LIAO Y,et al.More than offset seismic image method application in goaf detection[J].Journal of engineering geophysics,2011,8(2):166-171.(In Chinese)
[7]肖宏跃,雷行建,雷宛.环境物探技术在岩溶勘察中的应用与效果[J].灾害学,2007,22(3):58-60.XIAO H Y,LEI X J,LEI W.Geophysical exploration technique in the survey and the application and effect of karst environment[J].Journal of disaster science,2007,22(3):58-60.(In Chinese)
[8]杨祥森,林呁,崔德海.地震映像法在铁路隧道隐伏岩溶勘查中的应用[J].工程地球物理学报,2007,4(5):470-474.YANG X S,LIN J,CUI D H.Seismic image method application in railway tunnel karst exploration[J].Journal of engineering geophysics,2007,4(5):470-474.(In Chinese)
[9]蒋连斌,何樵登,王建民,等.高分辨率地震野外参数的选取[J].长春地质学报,1998,28(1):89-94.JIANG L B,HE Q D,WANG J M,et al.The selection of high resolution seismic field parameters[J].Journal of changchun geology,1998,28(1):89-94.(In Chinese)
[10]刘云桢,王振东.瞬态面波法的数据采集处理系统及其应用实例[J].物探与化探,1996,20(1):28-34.LIU Y Z,WANG Z D.Transient surface wave method of data collection and processing system and its applications[J].Journal of geophysical and geochemical exploration,1996,20(1):28-34.(In Chinese)
[11]杨成林.瑞雷波勘探[M].北京:地质出版社,1993.YANG CHENGLIN.Rayleigh wave exploration[M].Beijing:Geological publishing house,1993.(In Chinese)