Browse > Article
http://dx.doi.org/10.14481/jkges.2015.16.1.29

Flood Inundation Analysis in Urban Area Using XP-SWMM  

Kim, Jinsu (Nam Yung ENC Co., Ltd.)
Lee, Wonho (Department of Civil Engineering, Korea National University of Transportation)
Publication Information
Journal of the Korean GEO-environmental Society / v.16, no.1, 2015 , pp. 29-36 More about this Journal
Abstract
Current domestic research is to demonstrate the effectiveness and efficiencies of flood prevention measures through one-dimensional numerical analysis and this study's object is to help water managers to make the efficient decisions by applying the two-dimensional urban run off model XP-SWMM model in the flooded area and comparing with the flood prevention measures. Statistics were analyzed, based on the data collected from Cheongju Weather Service from 1967 to 2011 for 45 years. 50 years Flood frequency simulations of water flow capacity analysis of the target area for flooded areas $539,548m^2$, inundation depth 1.0 m, was analyzed by inundation time of 48 minutes. When comparing with the constructions of bypass road and underground storage facilities to increase the water flow capacity of A1 small drainage areas as flood protection, if you install a batching target underground detention basin with a capacity of $13,500m^3$, it is expected that the flood by rainfall with frequency of 50 years will be resolved completely. In preparation for extreme weather in the future flood mitigation measures, underground storage tank installation is considered a better efficient way.
Keywords
Underground storage tank; Flooded area; Frequency;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Ahn, T.J. (2013), An approximate study on flood reduction effect depending upon weir or gate type of lateral overflow structure of washland, Journal of Korean Wetlands Society, Vol. 15, No. 4, pp. 573-583 (in Korean).   과학기술학회마을
2 David, P.S. and Bedient. P.B. (1980), Detention storage for urban flood control, Journal of Water Resources Planing and Management Division, ASCE. Vol. 106, No. WR2, pp. 413-425.
3 Guo, Y. and Urbonas, B. (1996), Maximized detention volume determined by runoff capture ratio, Journal of Water Resources Planing and Management Division, ASCE. Vol. 122, No. 1, pp. 33-39.   DOI
4 Hong, Y.M. (2008), Graphical estimation of detention pond volume for rainfall of short duration, Journal of Hydro-Environment Research, Vol. 2, No. 2, pp. 109-117.   DOI
5 Hsu, M.H., Chen, S.H., and Chang, T.J. (2000), Inundation simulation for urban drainage basin with storm sewer system, Journal of Hydrology, Vol. 234, pp. 21-37.   DOI   ScienceOn
6 Kim, D.G., Lee, L.Y., Lee, C.W., Kang, N.R., Lee, J.S., and Kim, H.S. (2011), Analysis of flood reduction effect of washland using hydrqulic experiment, Journal of Korean Wetlands Society, Vol. 13, No. 2, pp. 307-317 (in Korean).
7 Lee, J.T., Yoon, S.E., Lee, J.J., and Yoon, Y.N. (1991), Planning models for detention ponds with consideration of the urbanization effects, Journal of Korean Association of Hydrological Sciences, Vol. 24, No. 4, pp. 73-84 (in Korean).   과학기술학회마을
8 Lee, J.J., Lee, J.S., Jun, B.H., and Lee, J.T. (1993), Critical duration of design rainfall for the design of storm sewer in seoul, Journal of the Korea Association of Hydrological Sciences, Vol. 26, No. 2, pp. 49-57 (in Korean).
9 Russell, M.G. (1980), Analysis of detention basin systems, Water Resources Bulletin, Vol. 16, No. 5, pp. 824-829.   DOI
10 Yoon, Y.J. and Lee, J.C. (2001), Estimation of the stormwater impoundments volume dependent on the durations of design rainfall, Journal of Korean Water Resources Association, Vol. 34, No. 5, pp. 415-426 (in Korean).   과학기술학회마을