Abstract

Steel bridge girder located in the vicinity of the sea cannot escape from corrosion. Over time the effect of corrosion becomes more significant, especially when there is no interference performed by bridge authority. This study will present the reliability analysis of steel I bridge girder designed using SNI T-02-2005 and SNI T-3-2005 subjected to corrosion as a results of chloride attacks. The corrosion model utilized in this study is taken from previous research available in the literature. The study will consider 15m and 20m spans of bridge girder located close to the sea, with a designed service life of 50 years. To consider the uncertainty of all parameters affecting the performance of steel I bridge girder in corrosive environment, probability approach using Monte Carlo simulation will be employed. Three performance indicators of steel bridge girder under dead and live loads will be considered (i.e. bending strength, shear strength and deflection). The framework developed will allow more accurate service life prediction of steel bridge structures in a chloride environment.

Original languageEnglish
Title of host publication2nd International Conference on Rehabilitation and Maintenance in Civil Engineering, ICRMCE 2012
PublisherElsevier Ltd.
Pages270-285
Number of pages16
ISBN (Print)9781627486354
DOIs
Publication statusPublished - 2013
Event2nd International Conference on Rehabilitation and Maintenance in Civil Engineering, ICRMCE 2012 - Solo, Jawa Tengah, Indonesia
Duration: 8 Mar 201210 Mar 2012

Publication series

NameProcedia Engineering
Volume54
ISSN (Print)1877-7058

Conference

Conference2nd International Conference on Rehabilitation and Maintenance in Civil Engineering, ICRMCE 2012
Country/TerritoryIndonesia
CitySolo, Jawa Tengah
Period8/03/1210/03/12

Keywords

  • Chloride
  • Corrosion
  • Reliability analysis
  • Service
  • Steel structure

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