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Journal of the Korean Society of Hazard Mitigation 2011;11(4):41-48.
Published online August 31, 2011.
AHP를 이용한 상수도시스템의 시설물관리를 위한 가중치 산정
김응석, 최현일, 김성표
The Weighting Factor Assessment for Water Supply Facility Management Using Analytic Hierarchy Process
Eung-Seok Kim, Hyun-Il Choi, Sung-Pyo Kim
Abstract
The purpose of this study is to assess weighing factors which can help to manage six water supply facilities (water intake facility, pipe network, water treatment facility, pumping station, control and distribution facility) by local government. The management of water supply system can be largely affected by the area, location and land use characteristics. In this study, questionnaire was distributed to a specific local government for evaluating relative weighing factors of six water supply facilities. The delphi method was adopted for the survey and the results was analyzed by the analytic hierarchy process(AHP) method for estimating weighing factors in each facility. As the analysis results, priority facility was determined among six facilities in each twelve water works. In addition, the potential application of the analysis results in water supply facilities which are needs to be newly-constructed or maintained is suggested.
Key Words: Water supply facilities; six water supply facilities; AHP
요지
본 연구의 목적은 지방자치단체서 수행하는 상수도시스템의 주요 6개 시설물(취수시설, 취수장, 관로시설, 정수시설, 가압장, 조절지 및 배수지) 관리를 위해 각 시설물별 가중치를 산정하는 것이다. 상수도시스템 관리는 지역 및 위치, 토지이용 등의 특성에 많은 영향을 받을 수 있다. 본 연구에서는 6개 시설물의 중요도 산정을 위해 특정 지방자치단체를 대상으로 설문조사를 실시하였다. 설문조사 방법으로는 델파이법을 이용하여 이 결과를 계층적분석과정(AHP)을 적용하여 시설물별 가중치를 산정하였다. 분석결과 12개 사업소별 6개 시설물에 관한 우선순위를 산정하였으며, 이를 바탕으로 상수도시스템 시설물 신규 투자 및 유지관리에 대한 활용 가능성을 제시하였다.
핵심용어: 상수도시스템; 6개 시설물; 계층적분석과정


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