Development and Practical Applications of a Lifetime Management System for Prestressed Concrete Bridges

DOI

Bibliographic Information

Other Title
  • PC橋維持管理支援システム(J-BMS PC版)の開発と実橋への適用

Abstract

 This paper introduces a newly developed bridge management system for the prestressed concrete(PC) bridges (J-BMS PC version) which integrated with the PC bridge rating expert system(BREX). The proposed system is able to predict the deterioration process of the existing PC bridge superstructure components as well as assess a broad array of optional corrective strategies. The system also has the capability to search and retrieve from a J-BMS database system(J-BMS DB), the necessary information, carry out suitable analyses to arrive at some recommendations that would help users to optimize their decisions based on engineering aspects, cost and economic issues and bridge management policies. A comparison of the results of applying the system to some actual in-service PC bridges with a special designed survey form to experts shows that optimal maintenance planning as well as bridge rating can be predicted accurately by using the system.

Journal

Keywords

Details 詳細情報について

  • CRID
    1390001205356984576
  • NII Article ID
    130004962229
  • DOI
    10.2208/jscejcei.68.i_41
  • ISSN
    21856591
  • Text Lang
    ja
  • Data Source
    • JaLC
    • Crossref
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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