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http://dx.doi.org/10.3741/JKWRA.2006.39.6.545

Development of Optimal Decision-Making System for Rehabilitation of Water Distribution Systems Divided by small Division  

Baek Chun-Woo (Dept. of Civil and Environmental Engineering, Korea Univ.)
Kim Seok-Woo (Hajon ENC.)
Kim Eung-Seok (Dept. of Civil Engineering, Sunmoon Univ.)
Kim Joong-Hoon (Dept. of Civil and Environmental Engineering, Korea Univ.)
Park Moo-Jong (Dept. of Civil Engineering, Hanseoo Univ.)
Publication Information
Journal of Korea Water Resources Association / v.39, no.6, 2006 , pp. 545-552 More about this Journal
Abstract
The purpose of this study is to develop an optimal, long-term planning model for improvement of water distribution networks. The water distribution system is divided into sub-zones and the decision of improvement plan is made for each sub-zone. Costs for replacement, rehabilitation and repair, benefits including reduced pumping and leakage costs, and hydraulic reliability are considered to make optimal decision for improvement planning of water network. Harmony search algorithm is applied to optimize the system and hydraulic analysis model EPANET is interfaced with the optimal decision model to check the hydraulic reliability, The developed model is applied to actual water distribution system in Daegu-city, South Korea. The new model which use durability, conveyance and cost as a decision variable is different from existing methods which use only burying period and pipe type and can be used as optimal decision making system for water distribution network.
Keywords
pipe network; rehabilitation; decision-making; Harmony Search; Sub-Zoning;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
연도 인용수 순위
1 Lansey, K. E., Basnet C., Mays, L. W., and Woodburn, J. (1992). 'Optimal Maintenance Scheduling for Water Distribution Systems.' Civil Engineering System, England
2 Park, S. W., Loganathan, G. V. (2002b). 'Methodology for Economically Optimal Replacement of Pipes in Water Distribution Systems: 2. Applications.' KSCE Journal of Civil Engineering, Vol.6, No.4, pp. 545-550   DOI   ScienceOn
3 Shamir, U. and Howard, C. D. (1979). 'An Analytic Approach to Scheduling Pipe Replacement.' Journal of the American Water Works Association, Vol.71, No.5, May, pp. 248-258   DOI
4 Sullivan, J, P. Jr. (1982). 'Maintaining aging System-Boston's Approach.' Journal of the American Water Works Association, Vol.74, No. 11, November, pp. 555-559
5 Walski, T. M. (1987). 'Replacement Rules for Water Mains.' Journal of the American Water Works Association, Vol.79, No. 11, November, pp. 33-37
6 U.S. Army Corps of Engineers. (1983). 'Engineering and Design-Evaluation of Existing Water Distribution Systems.' Engineer Technical Letter No. 1110-2-278
7 한국수자원공사 (1995). '수도관개량을 위한 의사결정 시스템 개발,'
8 Geem, Z. W, Kim, J. H, and Loganathan, G. V. (2001). 'A New Heuristic Optimization Technique: Harmony Search.' Simulation, Vo1.l4., No.I., pp. 34-39
9 Halhal, D, Walters, G. A, Ouazar, D, and Savic, DA (1997). 'Water Network Rehabilitation with Structured Messy Genetic Algorithm,' Journal of Water Resources Planning and Management, Vol. 123, No.3, June, pp. 137-146   DOI   ScienceOn
10 Kim, J. H, Baek, C. W, Jo, D. J, Kim, E. S., and Park, M. J (2004). 'Optimal Planning Model for Rehabilitation of Water Networks.' Water Science & Technology:Water Supply, Vol. 4., No.3., pp. 133 -147   DOI
11 Kim, J. H, and Mays, L. W (1994). 'Optimal rehabilitation model for water distribution systems.' Journal of Water Resources Planning and Management, Vol. 120., No.5., pp. 674-692   DOI   ScienceOn
12 Mays, L. W, and Tung, Y.K (1992). 'Hydrosystems engineering and management.' McGraw-Hill
13 김응석, 박무종, 김중훈 (2003). '상수관로의 노후도 예측에 근거한 최적개량 모형의 개발 (II) : 적용 및 분석' 한국수자원학회논문집, 한국수자원학회, 제 36권, 제1호, pp. 61-74
14 Woodburn, J., Lansey, K E., and Mays, L. W. (1987). 'Model for the Optimal Replacement and Replacement of Water Distribution System Component.' Proceeding of the 1987 National Corference on Hydraulic Engineering, ASCE, pp. 600-611, Williamsburg, Virginia, August
15 Geem, Z. W, Kim, J H, and Loganathan G. V. (2002). 'Harmony Search Optimization Application to Pipe Network Design.' International Journal of Modeling and Simulation, Vol.22., No.2., pp. 125-133   DOI
16 Mononobean(物部長穂). 1960. 水理学. 岩波書店刊. pp.155-158
17 Park, S. W., Loganathan, G. V. (2002a). 'Methodology for Economically Optimal Replacement of Pipes in Water Distribution Systems: 1. Theory.' KSCE Journal of Civil Engineering, Vol.6, No.4, pp. 539-543   DOI   ScienceOn
18 김응석 (2003). '상수관로의 노후도 예측에 근거한 최적 개량 모형의 개발 (I): 이론 및 모형개발' 한국 수자원학희논문집, 한국수자원학회, 제36권, 제1호, pp.45-59
19 김한주 (1994). '물분배 시스템의 최적 관개량 의사결정 모형에 관한 연구' 석사학위논문, 고려대학교
20 백천우, 김석우, 조덕준, 김응석, 김중훈 (2004) '통수년수 경과에 따른 C상수 변화곡선의 매개변수 추정 ' 2004년 한국수자원학회 학술발표회 논문집, 한국 수자원학회, 발표논문 초록집, pp. 297-297
21 백천우, 김응석, 박무종, 김중훈 (2005). 'ReHS를 이용 한 상수관망 최적개량 의사결정 시스템의 개발' 한국수자원학회논문집, 한국수자원학회, 제38권, 제3호, pp. 199-212   과학기술학회마을   DOI