A multi-objective optimization problem for pavement maintenance and rehabilitation strategies on project level is discussed in this paper. A two-objective optimization model which considers maximum user benefits and minimum action costs as functions is put forward. A genetic-algorithm-based procedure is developed for solving the multi-objective optimization problem. From the optimal solutions represented by cost and effectiveness, a decision maker can easily obtain the information of the maintenance and rehabilitation planning with maximum user benefits and minimum action costs.
Multi-Objective Optimization for Pavement Maintenance and Rehabilitation Strategies
Second International Conference on Transportation Engineering ; 2009 ; Southwest Jiaotong University, Chengdu, China
2009-07-29
Conference paper
Electronic Resource
English
Highways and roads , Maintenance , Information technology (IT) , Transportation management , Construction , Freight transportation , Water transportation , Filters , Air transportation , Rail transportation , Urban areas , Rehabilitation , Optimization , Public transportation , Pavements , Travel time , Traffic management
Multi-Objective Optimization for Pavement Maintenance and Rehabilitation Strategies
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