论文简介: Recently,therehavebeenmanytheoreticalandexperimentalstudiesonadvancedcompositematerials(ACM)bridgesinvariousfieldsovertheworld.Comparedwithareinforcedconcreteorsteelbridge,anACMbridgehasmoreadvantagesinstrength,stiffness,
Recently,therehavebeenmanytheoreticalandexperimentalstudiesonadvancedcompositematerials(ACM)bridgesinvarious
fieldsovertheworld.Comparedwithareinforcedconcreteorsteelbridge,anACMbridgehasmoreadvantagesinstrength,stiffness,
transportation,andinstallation.ManydemonstrationprojectshavebeencarriedoutintheUS,andEurope.Theyarealsobeingdeveloped
andtestedinSouthKorea.InSouthKoreathefirstofallACMshort-spanbridgesuperstructurewasinstalledonapublichighway
systeminMay2002.Sincethesecompositematerialsarenewtobridgeapplications,reliabledataisnotavailablefortheirin-service
performance.Thispaperdescribesin-serviceperformanceassessmentsofallACMbridgesuperstructu
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