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.


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    Title :

    Multi-Objective Optimization for Pavement Maintenance and Rehabilitation Strategies


    Contributors:
    Wei, JianJun (author) / Kong, YongJian (author) / Fu, Zhi (author)

    Conference:

    Second International Conference on Transportation Engineering ; 2009 ; Southwest Jiaotong University, Chengdu, China



    Publication date :

    2009-07-29




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




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