Seismic Reliability Assessment of Aging Highway Bridge Networks with Field Instrumentation Data and Correlated Failures. II: Application

Simple item page
dc.citation.journalTitleEarthquake Spectraen_US
dc.contributor.authorRokneddin, Keivanen_US
dc.contributor.authorGhosh, Jayadiptaen_US
dc.contributor.authorDueƱas-Osorio, Leonardoen_US
dc.contributor.authorPadgett, Jamie E.en_US
dc.date.accessioned2013-08-30T19:23:18Zen_US
dc.date.available2013-08-30T19:23:18Zen_US
dc.date.issued2013en_US
dc.description.abstractThe Bridge Reliability in Networks (BRAN) methodology introduced in the companion paper is applied to evaluate the reliability of part of the highway bridge network in South Carolina, USA, under a selected seismic scenario. The case study demonstrates Bayesian updating of deterioration parameters across bridges after spatial interpolation of data acquired from limited instrumented bridges. The updated deterioration parameters inform aging bridge seismic fragility curves through multidimensional integration of parameterized fragility models, which are utilized to derive bridge failure probabilities. The paper establishes the correlation structure among bridge failures from three information sources to generate realizations of bridge failures for network level reliability assessment by Monte Carlo analysis. Positive correlations improve the reliability of the case study network, also predicted from the network topology. The benefits of the BRAN methodology are highlighted in its applicability to large networks while addressing some of the existing gaps in bridge network reliability studies.en_US
dc.embargo.termsnoneen_US
dc.identifier.citationRokneddin, Keivan, Ghosh, Jayadipta, DueƱas-Osorio, Leonardo, et al.. "Seismic Reliability Assessment of Aging Highway Bridge Networks with Field Instrumentation Data and Correlated Failures. II: Application." <i>Earthquake Spectra,</i> (2013) Earthquake Engineering Research Institute: http://dx.doi.org/10.1193/040612EQS160M.en_US
dc.identifier.doihttp://dx.doi.org/10.1193/040612EQS160Men_US
dc.identifier.urihttps://hdl.handle.net/1911/71821en_US
dc.language.isoengen_US
dc.publisherEarthquake Engineering Research Instituteen_US
dc.rightsArticle is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.en_US
dc.titleSeismic Reliability Assessment of Aging Highway Bridge Networks with Field Instrumentation Data and Correlated Failures. II: Applicationen_US
dc.typeJournal articleen_US
dc.type.dcmiTexten_US
dc.type.publicationpublisher versionen_US
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
040612eqs160m.pdf
Size:
841.71 KB
Format:
Adobe Portable Document Format
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.61 KB
Format:
Item-specific license agreed upon to submission
Description:
Download
Collections
Civil and Environmental Engineering Publications
Faculty Publications