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http://dx.doi.org/10.5762/KAIS.2014.15.2.1096

Assessment of the Deterioration of Large-Diameter Pipe Networks (II) : Application to Metropolitan Multi-Regional Water Supply System (1st Phase)  

Lee, Seung-Hyun (Department of Civil Engineering, Sunmoon University)
Yoon, Ki-Yong (Department of Civil Engineering, Sunmoon University)
Kim, Eung-Seok (Department of Civil Engineering, Sunmoon University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.15, no.2, 2014 , pp. 1096-1101 More about this Journal
Abstract
This study (II) has appled the new assessment model of large-diameter pipe deterioration proposed by the study (I) to the metropolitan multi-regional water supply system (1st phase). In the total 30 pipelines, 24 and 27 pipelines were required for improvement as results from the existing evaluation methods 1995 and 2002, respectively. The assessment results were almost similar in the new developed model and the existing methods. It is founded that the new simple model developed in this study can produce reliable results, consistent with those from the existing methods requiring many factors for a pipe deterioration assessment. It is therefore expected that the new model would be helpful in practical applications of a pipe deterioration assessment since it can save both temporal and economic costs for experiments and analysis, as compared with existing assessment methods.
Keywords
Metropolitan multi-regional water supply system; Pipe deterioration model;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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