Tunnel Detection Using Seismic Multi-source Amplitude Data

복수파동원의 탄성파 진폭법을 이용한 터널탐사에 관한 연구

  • Suh, Baek-Soo (Division of Environmental and Geosystem Engineering, Kangwon National Universit) ;
  • Kim, Hoon (Division of Environmental and Geosystem Engineering, Kangwon National Universit) ;
  • Sohn, Kwon-Ik (Department of Industrial Engineering, Kangwon National University)
  • 서백수 (강원대학교 지구 환경공학부) ;
  • 김훈 (강원대학교 지구 환경공학부) ;
  • 손권익 (강원대학교 산업공학과)
  • Published : 2007.11.30


Several prospecting methods have been used to detect deep seated small tunnel in Korea. Tunnel interpretation of seismic method has been performed mainly by wave traveltime inversion method. But it often gives inacurate solution for the exact tunnel position because of the short distance between two measuring boreholes and picking errors of first arrivals. In this study, "error tomogram" was proposed to detect tunnel position and applied to theoretical and field dat using multi-source amplitude data.


  1. 서백수, 손권익, 차영호, 2005, 심부 지하터널 조사를 위한 지오 토모그래피의 응용, 한국지구시스템공학회지, 42, 588-594
  2. 서백수, 오석훈, 손권익, 2006, 터널 주위의 탄성파 전파양상에 관한 연구, 한국지구과학회지, 27, 539-547
  3. 서상용, 1982, 유한차분법을 이용한 과도 전자장의 계산. 서울대 학교 공학박사 학위논문, p162
  4. 한현철, 1998, 2차원 전 파형 역산을 이용한 탄성파 토모그래피, 서울대학교 공학석사 학위논문, p49
  5. Becht, A., Tronicke, J., Apple, E., and Dietrich, P., 2004, Inversion strategy in crosshole radar tomography using information of data subsets, Geophysics, 69, 222-230 https://doi.org/10.1190/1.1649390
  6. McCann, D. M., 1986, Application of cross-borehole seismic measurements in site investigation surveys, Geophysics, 51, 914-929 https://doi.org/10.1190/1.1442149