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http://dx.doi.org/10.11001/jksww.2013.27.6.679

Hydraulic Adequacy of Connection Pipes in Water Supply Systems for Contingencies  

Han, Wanseob (한국수자원공사)
Jung, Kwansoo (충남대학교 토목공학과)
Kim, Juhwan (한국수자원공사)
Publication Information
Journal of Korean Society of Water and Wastewater / v.27, no.6, 2013 , pp. 679-687 More about this Journal
Abstract
Although stable and safe drinking water supply to the customers is a basic function of multi-regional water supply systems in Korea, most systems have their vulnerabilities in emergency time due to the branch-type. Application of connections from the other water supply system can provide a solutions for these tentative problems. This paper describes reduction planning of water supply accidents that can minimize a service interruption to customers in multi-regional water supply system by connecting pipe lines between local water supply systems in Mokpo city areas. The result of this study shows that Juam dam multi-regional water supply systems can cover all of the water shortage in southern parts of Jeonnam multi-regional water supply systems by transmitting water through connected pipes between local networks. This can be effective to supply water interactively in various contingencies, when a pipe line accident occurs in southern area of Jeonnam multi-regional water supply systems. On the contrary, southern area of Jeonnam multi-regional water supply systems can cover 99.5 %($62,500m^3/day$) of the water shortage of Juam dam multi-regional water supply systems when service interruptions caused by various pipe accidents occur in the system.
Keywords
Pipe accident; contingent water supply; connection pipe; hydraulic analysis;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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