Proceedings of the Korean Geotechical Society Conference (한국지반공학회:학술대회논문집)
- 2004.03b
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- Pages.839-846
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- 2004
터널 건설에 따른 지하수-지표수 상호 작용 및 영향에 관한 연구
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Kim, Tae-Hee
(Groundwater & Geothermal Resources Division, Korea Institute of Geoscience & Mineral Resources) ;
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Kim, Young-Sik
(Groundwater & Geothermal Resources Division, Korea Institute of Geoscience & Mineral Resources) ;
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Ha, Gyoo-Chul
(Groundwater & Geothermal Resources Division, Korea Institute of Geoscience & Mineral Resources) ;
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Kim, Kue-Young
(Groundwater & Geothermal Resources Division, Korea Institute of Geoscience & Mineral Resources) ;
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Koh, Dong-Chan
(Groundwater & Geothermal Resources Division, Korea Institute of Geoscience & Mineral Resources) ;
- Yang, In-Jae (Geotechnical/Tunnel Engineering Dept., Teso Engineering Co. ltd.) ;
- Hong, Soon-Taek (Geotechnical/Tunnel Engineering Dept., Teso Engineering Co. ltd.)
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김태희
(한국지질자원연구원 지하수지열연구부) ;
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김영식
(한국지질자원연구원 지하수지열연구부) ;
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하규철
(한국지질자원연구원 지하수지열연구부) ;
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김구영
(한국지질자원연구원 지하수지열연구부) ;
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고동찬
(한국지질자원연구원 지하수지열연구부) ;
- 양인제 ((주)태조엔지니어링 지반사업부) ;
- 홍순택 ((주)태조엔지니어링 지반사업부)
- Published : 2004.03.25
Abstract
The objective of this study is the evaluation of the tunneling effect on the groundwater-surface water interaction. The designed tunnel line is laid beneath the Gapo-cheon, which runs throughout study area. And, the pre-evaluation of the tunnel-influence on the Gapo-cheon is urgently needed. However, it is very difficult to find out the similar domestic and/or foreign cases. In this study, we would exclude the numerical modeling technique with insufficient data. Instead of the evaluation of the tunneling effect on the groundwater-surface water interaction with the numerical modeling, we monitored the flow rate of surface water at various point. We measured the flow rate of surface water at 5 points. With the results of surface flow, we can conclude that 39% of flow rate in Gapo-cheon is contributed by the groundwater discharge, as baseflow.
Keywords
- groundwater-surface water interaction;
- tunnel;
- surface water monitoring;
- various elevations;
- baseflow