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http://dx.doi.org/10.4334/JKCI.2005.17.3.323

A Study on the Priority Ranking Algorithm for Bridge Management at Network Level  

Kim Kwang-Soo (Dept. of Civil Engineering, Sungkyunkwan University)
Kim Hyeong-Yeol (Korea Institute of Construction Technology)
Park Sun-Kyu (Dept. of Civil Engineering, Sungkyunkwan University)
Publication Information
Journal of the Korea Concrete Institute / v.17, no.3, 2005 , pp. 323-328 More about this Journal
Abstract
Bridge structures are properly designed in accordance with the design specifications with required safety margin. However, due to the heavy vehicle traffic and environmental attacks, bridge often requires repairs and the deteriorated one should be replaced or rehabilitated. In this paper, a prior ranking algorithm is proposed to assist a decision making process in bridge management at network level. Based on the literature survey for the existing studuies, two important factors which affect the decision making procedure for bridge management at network level are identified. These factors are implemented into the algorithm as a load carrying capacity function and traffic function, respectively.
Keywords
priority ranking; network level bridge; road capacity; deficiency point;
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