@article{ART001226829},
author={박선환 and YOON-YOUNG CHANG and 강형식 and 최준규 and 양근호},
title={A Study on the Prediction of Outflow of Groundwaterin Tunnel Construction Areas},
journal={Journal of Environmental Impact Assessment},
issn={1225-7184},
year={2007},
volume={16},
number={6},
pages={407-419}
TY - JOUR
AU - 박선환
AU - YOON-YOUNG CHANG
AU - 강형식
AU - 최준규
AU - 양근호
TI - A Study on the Prediction of Outflow of Groundwaterin Tunnel Construction Areas
JO - Journal of Environmental Impact Assessment
PY - 2007
VL - 16
IS - 6
PB - Korean Society Of Environmental Impact Assessment
SP - 407
EP - 419
SN - 1225-7184
AB - This study investigated the predicted and abserved outflow of groundwater which occurredduring tunnel constructions. Among the 586 road construction projects from 1986 to 2006, 4route 25 tunnel construction areas and 26 waste water treatment facilities under constructionwere studied.Most of the tunnel outflow prediction in EIA (Environmental Impact Assessment) processhave been classified into the 17 types of units depending on the assessor’s options, which havenot conformed to the request of the residents and non government organizations.The investigation results showed that the outflow of underground water in tunnelconstruction areas averaged about 0.133m3/km · min with the maximum 0.386m3/km · min,and that the outflow mostly occurred in the early stage of tunnel excavation and diminishedgradually. The prediction of outflow of underground water in the EIA process showedexcessive results compared to observed outflow, the even 51.7 times.Consequently for more realistic prediction, current EIA method for prediction of outflow ofunderground water in tunnel construction areas has to adopt numerical methods coupled withhydraulics and geologic informations from unit methods of present time.
KW - tunnel construction. groundwater;numerical method
DO -
UR -
ER -
박선환, YOON-YOUNG CHANG, 강형식, 최준규 and 양근호. (2007). A Study on the Prediction of Outflow of Groundwaterin Tunnel Construction Areas. Journal of Environmental Impact Assessment, 16(6), 407-419.
박선환, YOON-YOUNG CHANG, 강형식, 최준규 and 양근호. 2007, "A Study on the Prediction of Outflow of Groundwaterin Tunnel Construction Areas", Journal of Environmental Impact Assessment, vol.16, no.6 pp.407-419.
박선환, YOON-YOUNG CHANG, 강형식, 최준규, 양근호 "A Study on the Prediction of Outflow of Groundwaterin Tunnel Construction Areas" Journal of Environmental Impact Assessment 16.6 pp.407-419 (2007) : 407.
박선환, YOON-YOUNG CHANG, 강형식, 최준규, 양근호. A Study on the Prediction of Outflow of Groundwaterin Tunnel Construction Areas. 2007; 16(6), 407-419.
박선환, YOON-YOUNG CHANG, 강형식, 최준규 and 양근호. "A Study on the Prediction of Outflow of Groundwaterin Tunnel Construction Areas" Journal of Environmental Impact Assessment 16, no.6 (2007) : 407-419.
박선환; YOON-YOUNG CHANG; 강형식; 최준규; 양근호. A Study on the Prediction of Outflow of Groundwaterin Tunnel Construction Areas. Journal of Environmental Impact Assessment, 16(6), 407-419.
박선환; YOON-YOUNG CHANG; 강형식; 최준규; 양근호. A Study on the Prediction of Outflow of Groundwaterin Tunnel Construction Areas. Journal of Environmental Impact Assessment. 2007; 16(6) 407-419.
박선환, YOON-YOUNG CHANG, 강형식, 최준규, 양근호. A Study on the Prediction of Outflow of Groundwaterin Tunnel Construction Areas. 2007; 16(6), 407-419.
박선환, YOON-YOUNG CHANG, 강형식, 최준규 and 양근호. "A Study on the Prediction of Outflow of Groundwaterin Tunnel Construction Areas" Journal of Environmental Impact Assessment 16, no.6 (2007) : 407-419.
