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http://dx.doi.org/10.3741/JKWRA.2017.50.3.169

Study of flood prevention alternative priorities using MCDM (Multi-Criteria Decision Making)  

Lim, Donghwa (Water Resouces Dept. Dongbu Engineering Co., Ltd.)
Jeong, Soonchan (Water Resouces Dept. Dongbu Engineering Co., Ltd.)
Lee, Eunkyung (Department of Civil and Transportation Engineering, Ajou University)
Yi, Jaeeung (Department of Civil Systems Engineering, Ajou University)
Publication Information
Journal of Korea Water Resources Association / v.50, no.3, 2017 , pp. 169-179 More about this Journal
Abstract
Recently, due to global warming and climate change in Korea, local heavy storm occurs frequently. In this study, the risky areas for flooding in urban areas are analyzed for flood inundation based on two-dimensional urban flood runoff model (XP-SWMM) focusing on coastal high flood-risk urban areas. In addition, the MCDM (Multi-Criteria Decision Making) technique is utilized in order to establish the flood defense structural measures. The alternative flood reduction method are compared and the optimum flood defense measures are selected. A simulation model was used with three structural flood prevention measures (drainage pipe construction, water detention, flood pumping station). In order to decrease the flooding area, flood assessment criteria are suggested (flooded area, maximum inundation depth, damaged residential area, construction cost). Priorities of alternatives are determined by using compromise programming. As a result, the optimal flood defence alternative suggested for Janghang Zone 1 is flood pumping station and for Janghang Zone 2, 3 are drainage pipe construction.
Keywords
Flood inundation analyze; XP-SWMM; MCDM; Compromise Programming;
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  • Reference
1 Chungcheongnam-do (2003), Master Plan for Development of Drainage System in Seocheon-gun(Alteration).
2 Chungcheongnam-do (2008), Working Design for BTL (Build-Transfer- Lease) of Drainage System in Seocheon-gun.
3 Drobne, S., and Lisec, A. (2009). "Multi-attribute decision analysis in GIS: weighted linear combination and ordered weighted averaging." Nature, Vol. 4, No. 26
4 Intergovernmental Panel on Climate Change (IPCC) (2007). Climate Change 2007: The Physical Science Basis, Cambridge, United Kingdom.
5 Kim, S. M. (2012). "A study on development of method for proper selection of urban waterfront by multi-criteria decision making(CP)." Ph D. dissertation, University of Chonnam.
6 National Emergency Management (2010) Type, Structiure, Construction and Maintenance Standards on the Rainfall-Runoff Reduction Facilities.
7 Park, M. J., Lee, J. H., Jeon, H. D., and Jeong, J. H. (2011). "Flash flood risk assessment using PROMETHEE and entropy method" Journal of Korean Society of Hazard Mitigation, Vol. 11, No. 3, pp. 151-156.   DOI
8 Tkach, R. J., and Simonovic, S. P. (1997) "A new approach to multicriteria decision making in water resources" J. Geogr. Inf. Decis. Anal., Vol. 1, No.1, pp. 25-43.
9 Yun, G. S. (2013). Inundation analysis at lowlands using urban runoff model SWMM, M. S. dissertation, University of Sunchon.