A system for bridge network condition assessment and prediction

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dc.contributor.author Samali, B
dc.contributor.author Crews, KI
dc.contributor.author Aboura, K
dc.contributor.author Wije, A
dc.contributor.author Manamperi, P
dc.contributor.editor Fragomeni, S
dc.contributor.editor Venkatesan, S
dc.contributor.editor Lam, NTK
dc.contributor.editor Setunge, S
dc.date.accessioned 2012-02-02T11:09:11Z
dc.date.issued 2011-01
dc.identifier.citation Incorporating Sustainable Practice in Mechanics of Structures and Materials - Proceedings of the 21st Australasian Conference on the Mechanics of Structures and Materials (ACMSM21), 2011, pp. 739 - 744
dc.identifier.isbn 978-0-415-61657-7
dc.identifier.other E1 en_US
dc.identifier.uri http://hdl.handle.net/10453/16438
dc.description.abstract Traditionally, bridge management systems were designed using a Markov chain decision model. Based on the analysis of 15 years of bridge inspection data, we apply the gamma process instead, After extracting all relevant information, enough data was collected on the condition paths of elements to build a deterioration model. The element conditions follow a time period in full condition then start deteriorating. We consider a random variable for the last time the condition was observed to be 100%. We consider the stochastic deterioration process that follows. The amalgamation of the two part process through probabilistic arguments creates a new stochastic process. The novel stochastic process characteristics are derived through the data to provide a predictive model for the element, bridge and network conditions. We showcase a software solution for bridge network condition assessment, monitoring and prediction.
dc.publisher CRC Press/Balkema
dc.title A system for bridge network condition assessment and prediction
dc.type Conference Proceeding
dc.parent Incorporating Sustainable Practice in Mechanics of Structures and Materials - Proceedings of the 21st Australasian Conference on the Mechanics of Structures and Materials (ACMSM21)
dc.journal.number en_US
dc.publocation The Netherlands en_US
dc.identifier.startpage 739 en_US
dc.identifier.endpage 744 en_US
dc.cauo.name FEIT.School of Civil and Environmental Engineering en_US
dc.conference Verified OK en_US
dc.conference Australasian Conference on the Mechanics of Structures and Materials
dc.for 0905 Civil Engineering
dc.personcode 930410
dc.personcode 870186
dc.personcode 997719
dc.percentage 100 en_US
dc.classification.name Civil Engineering en_US
dc.classification.type FOR-08 en_US
dc.edition en_US
dc.custom Australasian Conference on the Mechanics of Structures and Materials en_US
dc.date.activity 20101207 en_US
dc.date.activity 2010-12-07
dc.location.activity Melbourne, Australia en_US
dc.description.keywords N/A en_US
pubs.embargo.period Not known
pubs.organisational-group /University of Technology Sydney
pubs.organisational-group /University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group /University of Technology Sydney/Faculty of Engineering and Information Technology/School of Elec, Mech and Mechatronic Systems
pubs.organisational-group /University of Technology Sydney/Strength - Built Infrastructure
utslib.copyright.status Closed Access
utslib.copyright.date 2015-04-15 12:17:09.805752+10
utslib.collection.history Closed (ID: 3)


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