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http://dx.doi.org/10.3741/JKWRA.2005.38.9.699

Runoff Analysis of Urban Drainage Using DR3M-II  

Min, Sang-Gi (Dept. of Civil and Envir. Eng., Dankook Univ.)
Lee, Kil-Choon (Dept. of Civil and Envir. Eng., Dankook Univ.)
Publication Information
Journal of Korea Water Resources Association / v.38, no.9, 2005 , pp. 699-711 More about this Journal
Abstract
In this study, the U.S. Geological Survey's DR3M-II(Distributed Routing Rainfall-Runoff Model) was applied for small urban drainage. DR3M-II is a watershed model for routing storm runoff through a branched system of pipes and natural channels using rainfall input. The model was calibrated and verified using short term rainfall-runoff data collected from Sanbon basin. Also, the parameters were optimized using Rosenbrock technic. An estimated simulation error for peak discharge was about 7.4 percent and the result was quite acceptable. Results of the sensitivity analysis indicate that the percent of effective impervious area and ${\alpha}$ defining surface slope and roughness were the most sensitive variables affecting runoff volumes and peak discharge for low and high intensity storm respectively. In most cases, soil moisture accounting and infiltration parameters are the variables that give more effects to runoff volumes than peak discharge. Parameter ${\alpha}$ showed the opposite result.
Keywords
runoff; DR3M-II; parameters; sensitivity analysis;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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1 한국희, 이길춘 (1996). '도시화 유역에서의 홍수 유출 특성.' 한국수자원학회 논문집, 한국수자원학회, 제29권, 제3호, pp. 153-161   과학기술학회마을
2 Alley, W.M., and Smith, P.E. (1982). Distributed routing rainfall runoff model-versionII, U.S. Geological Survey Open-File Report, 82-344, 201 p.
3 Rosenbrock, H.H. (1960). 'An automatic method of finding the greatest or least value of a function.' Computer Jour., Vol. 3, pp. 175-184   DOI
4 Timothy P. Brabets. (1999). Precipitation-runoff, suspended-sediment, and flood- frequency characteristics for urbanized areas of Elmendorf air force base, Alaska, U.S. Geological Survey Water-Resources Investigations Report, 98-4265, 34 p.
5 Dawdy, D.R., Lichty, R.W., and Bergman, J.M. (1972). A rainfall-runoff simulation model for estimation of flood peaks for small drainage basins, U.S. Geological Survey Professional Paper, 506-B, 28 p.
6 대한 주택공사 (1990). 산본지구 대지조성사업 실시설계 보고서, pp. 50-53
7 Dawdy, D.R., Schaake, J.C., Jr., and Alley, W.M. (1978). User's guide for distributed routing rainfall-runoff model, U.S. Geological Survey Water-Resources Investigation Report, 78-90, 146 p.
8 Leclerc, Guy, and Schaake, J.C. (1973). Methodology for assessing the potential impact of urban development on urban runoff and the relative efficiency of runoff control alternatives, Ralph M. Parsons Laboratory Report. No. 167, Massachusetts Institute of Technology, 257 p.
9 건설교통부 (2000). 1999년도 수자원관리기법개발 연구조사 보고서, pp. 53-58
10 이종태, 이상태 (1997). '도시유역에서의 강우 공간분포 및 소유역분할이 유출특성에 미치는 영향.' 한국수자원학회 논문집, 한국수자원학회, 제30권, 제2호, pp. 177-191   과학기술학회마을
11 전병호, 원석연 (1994). 택지개발지구의 수리해석 기법 연구 : 도시유출모형에 관한 연구, 대한주택공사, pp. 78-123