Proceedings of the Korean Geotechical Society Conference (한국지반공학회:학술대회논문집)
- 2008.10a
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- Pages.1494-1501
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- 2008
A Case Study on Dry Stream Protection Design Using Causes Analysis of the Dry Stream Weakness Section
하천 건천화 취약구간 원인 분석을 통한 방지 대책: 설계사례
- Yoo, Chan-Ho (KER Co., Ltd) ;
- Park, Se-Young (Dept. of Geotech, Dongmyeung Co. Ltd.) ;
- Kang, Moon-Gu (Civil Eng. Division, Doosan E&C) ;
- Hwang, Jung-Soon (Civil Eng. Division, Doosan E&C) ;
- Oh, Byung-Sam (Civil Eng. Division, Doosan E&C)
- 유찬호 ((주)케이이알) ;
- 박세영 (동명기술공단 토질부) ;
- 강문구 (두산건설 토목사업본부 토목설계팀) ;
- 황정순 (두산건설 토목사업본부 토목설계팀) ;
- 오병삼 (두산건설 토목사업본부)
- Published : 2008.10.10
Abstract
Recently, the demand of water resources is constantly increasing due to the substantial increase of population, economy, and living standard. However, it is expected that the water resources should undergo serious problems of poor quality of water as well as shortage of water supply in the near future. Additionally, thoughtless groundwater development have caused to dry river and stream. In this study, the effectiveness of dry stream protection plan is evaluated by using 3-D groundwater flow modeling for the study area which is located in Namyangju of Kyoungi Province. Aquifer tests are performed to obtain the input data of the model. To analyze causes of dry stream using modeling results that water balance is analyzed for situations of before and after closing the wells.