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Determination of Infiltration Capacity Based on Observed Hydrological Data for the Upper Ansung Stream Basin  

Ahn, Tae-Jin (한경대학교 토목공학과)
Publication Information
Journal of Wetlands Research / v.12, no.3, 2010 , pp. 99-106 More about this Journal
Abstract
In this study unit hydrograph and infiltration capacity curves have been determined based on rainfall-runoff data for the upper Ansung stream basin. Infiltration capacity curve also has been computed based on measurements of accumulated infiltration. Accumulated infiltration curve which has close relationship with unit hydrograph has been found in adopting the following two approach methods. In the first method the mean infiltration capacity with infiltration index method and the Kostiakov accumulation infiltration curves have been computed based on hydrological data for the GongDo gauging station of the upper Ansung stream basin. In the second method the accumulation curve has been determined through directly observed infiltration data for four points in the upper basin and has been compared with the infiltration capacity curves by three observed rainfall-runoff event.
Keywords
Infiltraion capacity; Accumulated infiltration; Kostiakov;
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Times Cited By KSCI : 2  (Citation Analysis)
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1 유경희, 변천일, 김경섭, 안태진 (2009) 지표면과 투수성 보도 블록의 침투능 결정에 관한 실험 적 연구, 한국방재학회논문집, 한국방재학회, 제9권 2호, pp. 69-76   과학기술학회마을
2 안태진, 조병돈, 류희정 (2005) 황구지천 수직교 지점에서의 최적단위도 및 침투율의 결정, 한국습지학회지, 한국습지학회, 7권 3호, pp. 57-66.
3 Mawdsley, J. A. and tagg, A., F. (1981) Identification of unit hydrographs from multi-event analysis, J. of Hydrology, Vol 49, pp. 315-327   DOI
4 Ponce, V. M. (1989) Engineering Hydrology : Principles and Practices, Prentice Hall.
5 Prasad, T. D., R. Gupta, and S. Prakash (1999) Determination of optimal loss rate parameters and unit hydrograph, J. of Hydrologic Engineering, ASCE, Vol. 4, No. 1, pp. 83-87   DOI   ScienceOn
6 국토해양부, 한강홍수통제소 (2003, 2004, 2009)안성천 유역 수문자료.
7 유주환 (2006) 유역을 대표하는 Horton 침투모형 내 매개변수의 최적결정. 한국수자원학회논문집, 한국수자원학회, 제39권 제11호, pp. 977-984.   과학기술학회마을