한국지구물리탐사학회:학술대회논문집
- 2007.06a
- /
- Pages.179-184
- /
- 2007
2D Resistivity Modeling Including Tunnel
터널을 포함한 전기비저항탐사 2차원 모델링
- Kyeung, Keu-Ha (Department of Geophysics, Kangwon National University) ;
-
Cho, In-Ky
(Department of Geophysics, Kangwon National University)
;
-
Kim, Ki-Ju
(Department of Geophysics, Kangwon National University)
;
-
Jung, Jae-Hyeung
(Geotechnical Engineering Research Department, KICT)
;
-
Bae, Gyu-Jin
(Geotechnical Engineering Research Department, KICT)
;
-
Ahn, Hee-Yoon
(Hee-Song GeoTech, Co. Ltd)
;
-
Kim, Ki-Seog
(Hee-Song GeoTech, Co. Ltd)
- 경규하 (강원대학교 지구물리학과) ;
-
조인기
(강원대학교 지구물리학과)
;
-
김기주
(강원대학교 지구물리학과)
;
-
정재형
(한국건설기술연구원 국토지반연구부)
;
-
배규진
(한국건설기술연구원 국토지반연구부)
;
-
안희윤
(희송지오텍)
;
-
김기석
(희송지오텍)
- Published : 2007.06.07
Abstract
The electrical resistivity method has been widely used for the efficient maintenance of tunnel. In this case, the main purpose of the survey is to find out resistivity distribution around the tunnel. However, resistivity data are severely distorted by the tunnel, which make it hard to detect anomalous zones developed around the tunnel. In this study, using the finite element modeling, we analyze resistivity data distorted by the tunnel. Finally, we propose a simple method to correct the tunnel effect.