Mostra el registre d'ítem simple

dc.contributor.authorWisniewski, Dawid
dc.contributor.authorCasas Rius, Joan Ramon
dc.contributor.authorGhosn, Michel
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria de la Construcció
dc.date.accessioned2010-02-22T15:30:45Z
dc.date.available2010-02-22T15:30:45Z
dc.date.created2009-12
dc.date.issued2009-12
dc.identifier.citationWisniewski, D.; Casas, Joan R.; Ghosn, M. Simplified probabilistic non-linear assessment of existing railway bridges. "Structure and infrastructure engineering", Desembre 2009, vol. 5, núm. 6, p. 439-453.
dc.identifier.issn1573-2479
dc.identifier.urihttp://hdl.handle.net/2117/6438
dc.description.abstractAn objective of the European Commission’s 6th Framework Research Project, Sustainable Bridges, is to advance our understanding of the behaviour of existing railway bridges and develop tools to assess their ability to safely handle future traffic demands and extend their service lives. This paper presents the findings of a study that reviews structural safety models applicable to the assessment of existing bridges. The study proposes the use of simplified probabilistic non- linear structural analysis methods to provide more accurate assessments of the load capacity of bridge systems than traditional methods. The simplified methods use the results of a limited number of deterministic non-linear structural analyses and apply these results into a reliability framework. The application of the proposed methods is illustrated by assessing the safety of an existing bridge. The accuracy and efficiency of the simplified methods are verified by comparing the results of the simplified methods to those obtained from full probabilistic non- linear analysis procedures.
dc.format.extent15 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Tipologies estructurals
dc.subject.lcshBridges
dc.subject.otherExisting bridges capacity assessment system capacity safety formats
dc.titleSimplified probabilistic non-linear assessment of existing railway bridges
dc.typeArticle
dc.subject.lemacPonts -- Càlcul
dc.contributor.groupUniversitat Politècnica de Catalunya. TE - Tecnologia d'Estructures
dc.identifier.doi10.1080/15732470701639906
dc.description.peerreviewedPeer Reviewed
dc.rights.accessOpen Access
local.identifier.drac1176878
dc.description.versionPostprint (author’s final draft)
local.citation.authorWisniewski, D.; Casas, Joan R.; Ghosn, M.
local.citation.publicationNameStructure and infrastructure engineering
local.citation.volume5
local.citation.number6
local.citation.startingPage439
local.citation.endingPage453


Fitxers d'aquest items

Thumbnail

Aquest ítem apareix a les col·leccions següents

Mostra el registre d'ítem simple