Show simple item record

dc.contributor.authorMoughty, John James
dc.contributor.authorBarrias, Antonio Jose de Sousa
dc.contributor.authorCasas Rius, Joan Ramon
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental
dc.date.accessioned2018-01-30T14:04:40Z
dc.date.issued2017
dc.identifier.citationMoughty, J., De Sousa, A., Casas, J. Structural health monitoring developments in TRUSS Marie Sklodowska-Curie innovative training network. A: Structural Health Monitoring of Intelligent Infrastructure Conference. "The 8th International Conference on Structural Health Monitoring of Intelligent Infrastructure". Brisbane: 2017, p. 1-11.
dc.identifier.urihttp://hdl.handle.net/2117/113405
dc.description.abstractThis paper reports on recent contributions by the Marie Sklodowska-Curie Innovative Training Network titled TRUSS (Training in Reducing Uncertainty of Structural Safety) to the field of structural safety in rail and road bridges (http://trussitn.eu). In TRUSS, uncertainty in bridge safety is addressed via cost efficient structural performance monitoring and fault diagnostics methods including: (1) the use of the rotation response due to the traffic traversing a bridge and weigh-in-motion concepts as damage indicator, (2) the combination of design parameters in probabilistic context for geometrical and material properties, traffic data and assumption on level of deterioration to evaluate bridge safety (via Bayesian updating and a damage indicator based on real time measurement), (3) the application of a fuzzy classification technique via feature selection extracted using empirical mode decomposition to detect failure, and (4) the testing of alternative vibration based damage sensitive features other than modal parameters. Progress is also made in improving modern technologies based on optical fiber distributed sensing, and sensors mounted on instrumented terrestrial and on aerial vehicles, in order to gather more accurate and efficient info about the structure. More specifically, the following aspects are covered: (a) the spatial resolution and strain accuracy obtained with optical distributed fiber when applied to concrete elements as well as the ideal adhesive, and the potential for detecting crack or abnormal deflections without failure or debonding, (b) the possibility of using the high-resolution measurement capabilities of the traffic speed deflectometer for bridge monitoring purposes and, (c) the acquisition of bridge details and defects via unmanned aerial vehicles.
dc.format.extent11 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Enginyeria civil::Materials i estructures
dc.subject.lcshStructural health monitoring
dc.titleStructural health monitoring developments in TRUSS Marie Sklodowska-Curie innovative training network
dc.typeConference report
dc.subject.lemacResistència estructural
dc.contributor.groupUniversitat Politècnica de Catalunya. EC - Enginyeria de la Construcció
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac21867115
dc.description.versionPostprint (published version)
dc.relation.projectidinfo:eu-repo/grantAgreement/EC/H2020/642453/EU/Training in Reducing Uncertainty in Structural Safety/TRUSS
dc.date.lift10000-01-01
local.citation.authorMoughty, J.; De Sousa, A.; Casas, J.
local.citation.contributorStructural Health Monitoring of Intelligent Infrastructure Conference
local.citation.pubplaceBrisbane
local.citation.publicationNameThe 8th International Conference on Structural Health Monitoring of Intelligent Infrastructure
local.citation.startingPage1
local.citation.endingPage11


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record

All rights reserved. This work is protected by the corresponding intellectual and industrial property rights. Without prejudice to any existing legal exemptions, reproduction, distribution, public communication or transformation of this work are prohibited without permission of the copyright holder