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PLATO: A new engine for the implementation of HDM technology for road infrastructure management analysis

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dc.contributor.author Roberts, J en
dc.contributor.author Roper, R en
dc.contributor.author Loizos, A en
dc.date.accessioned 2014-03-01T02:42:19Z
dc.date.available 2014-03-01T02:42:19Z
dc.date.issued 2003 en
dc.identifier.issn 05721431 en
dc.identifier.uri http://hdl.handle.net/123456789/30941
dc.relation.uri http://www.scopus.com/inward/record.url?eid=2-s2.0-1842454057&partnerID=40&md5=6a8dcfe4e6b8031ede1a9fe233be1b07 en
dc.relation.uri http://www.scopus.com/inward/record.url?eid=2-s2.0-0142028933&partnerID=40&md5=c749bb4c511e37806591c4f4844a2495 en
dc.subject.other Four layer pavement model en
dc.subject.other Road infrastructure management system en
dc.subject.other Genetic algorithms en
dc.subject.other Life cycle en
dc.subject.other Mathematical models en
dc.subject.other Optimization en
dc.subject.other Pavement overlays en
dc.subject.other Software engineering en
dc.subject.other Strategic planning en
dc.subject.other Vehicles en
dc.subject.other Roads and streets en
dc.title PLATO: A new engine for the implementation of HDM technology for road infrastructure management analysis en
heal.type conferenceItem en
heal.publicationDate 2003 en
heal.abstract The PLATO Engine (Pavement Life-cycle Analysis and Treatment Optimisation) was developed as the analysis engine, which together with the CONFIRM Data Repository, form a state of the art Road Infrastructure Management System (RIMS). PLATO incorporates Road User Effects models sourced from HDM-4, and Road Deterioration and Works Effects models which, although starting with HDM-4, have been greatly modified and supplemented to enhance their credibility, consistency and sensitivity to critical parameters. The PLATO Engine incorporates many special features and capabilities including models with real explanatory power, which greatly assists the calibration task, automatic pavement configuration to feed a four layer pavement model, automatic generation of treatment options and true 'Top Down' network optimisation delivered through genetic algorithms. The System can add very significant functionality to a fully contemporary Data Repository, and together provide the manager with a comprehensive Road Infrastructure Management System. The outputs are a powerful source of information and advice for policy formulation and program development, with almost any 'what if' scenario modelled with a minimum of complexity. The PLATO Engine was used with great success in an initial application in Greece, and example outputs are provided in the Paper. en
heal.journalName Proceedings - Conference of the Australian Road Research Board en
dc.identifier.volume 21 en
dc.identifier.issue 2 en
dc.identifier.spage 2565 en
dc.identifier.epage 2587 en


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