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Decision Making Model for Widening Bridges Using Decision Tree Technique  

Cho, Hyo Nam (한양대학교 건설환경시스템공학과)
Park, Jin-Hyung (대우건설)
Sun, Jong-Wan (한양대학교 토목공학과)
Youn, Man-Keun (한양대학교 토목공학과, 삼성건설 토목사업본부)
Publication Information
Journal of the Korea institute for structural maintenance and inspection / v.12, no.4, 2008 , pp. 187-194 More about this Journal
Abstract
Recently, the constructions of widening bridges or new bridges are often undergoing as a part of road widening because traffic volumes are rapidly increasing caused by fast-growing population and urbanization. But in general, there is no rational decision process and specification to justify the validity of the bridge widening. Moreover, there are also numerous events including various uncertainties involved in widening bridges. In this paper, therefore, a decision making model is proposed for widening bridges using decision tree based on quantitative LCC analysis considering a variety of uncertainties for the rational and practical approach to a quantitative decision making for alternatives.
Keywords
Decision making model; Decision tree; Widening bridge;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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