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Description of the general outlines of the French project SENSO – Quality assessment and limits of different NDT methods

hal.structure.identifierLaboratoire Matériaux et Durabilité des constructions [LMDC]
dc.contributor.authorBALAYSSAC, Jean-Paul
hal.structure.identifierLaboratoire Matériaux et Durabilité des constructions [LMDC]
dc.contributor.authorLAURENS, S.
hal.structure.identifierLaboratoire Matériaux et Durabilité des constructions [LMDC]
dc.contributor.authorARLIGUIE, Ginette
hal.structure.identifierInstitut de Mécanique et d'Ingénierie de Bordeaux [I2M]
dc.contributor.authorBREYSSE, Denys
hal.structure.identifierOndes et Imagerie [O&I]
dc.contributor.authorGARNIER, Vincent
hal.structure.identifierStructures Métalliques et à Cables [IFSTTAR/MAST/SMC]
dc.contributor.authorDÉROBERT, Xavier
hal.structure.identifierCentrale Lille
dc.contributor.authorPIWAKOWSKI, Bogdan
dc.date.accessioned2021-05-14T09:54:09Z
dc.date.available2021-05-14T09:54:09Z
dc.date.issued2012-03-03
dc.identifier.issn0950-0618
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/77581
dc.description.abstractEnThe management and maintenance of the built heritage is one of the main concerns of the owners of concretestructures. Engineers wish to obtain quantitative information about concrete properties and theirvariability. Non-destructive testing (NDT) is very popular in this context as it quickly provides relevantinformation on the integrity and ageing of the material, but several kinds of indicators representativeof the concrete condition need to be evaluated. Combining NDT methods is currently considered asone of the most appropriate ways to improve the quality of the diagnosis of concrete structures. Thispaper describes a French project named SENSO (Strategy of non-destructive evaluation for the monitoringof concrete structures) devoted to developing a methodology for the non-destructive evaluation ofconcrete based on a multi-technique approach. The main objective of the project was to define the sensitivityof the techniques (ultrasonics, radar, capacitive and resistivity) and the variability of the evaluationfor each indicator concerned. To achieve this, a large experimental programme, involving arepresentative range of concretes and several indicators, was carried out. A database linking the measuredvalues by NDT and the indicators allowed the different measurements to be distinguished in termsof quality (linked to the variability) and in terms of relevance for the characterisation of each indicator.The added value of the combination of techniques was obtained by means of data fusion. The methodologydeveloped in laboratory conditions, involving both evaluation of the indicators and data fusion, wastested on full-scale models in which the indicators were not fully controlled.
dc.description.sponsorshipStratégie d'evaluation Non destructive pour la Surveillance des Ouvrages en béton - ANR-05-PGCU-0007
dc.language.isoen
dc.publisherElsevier
dc.subject.enNon-destructive-testing methods (NDT methods) Combination Concrete Indicators Variability Full-scale models
dc.title.enDescription of the general outlines of the French project SENSO – Quality assessment and limits of different NDT methods
dc.typeArticle de revue
dc.subject.halSciences de l'ingénieur [physics]/Acoustique [physics.class-ph]
dc.subject.halSciences de l'ingénieur [physics]/Génie civil/Construction durable
dc.subject.halSciences de l'ingénieur [physics]/Génie civil/Génie civil nucléaire
dc.subject.halSciences de l'ingénieur [physics]/Génie civil/Infrastructures de transport
dc.subject.halSciences de l'ingénieur [physics]/Génie civil/Risques
dc.subject.halSciences de l'ingénieur [physics]/Génie civil/Structures
dc.subject.halSciences de l'ingénieur [physics]/Matériaux
bordeaux.journalConstruction and Building Materials
bordeaux.page131-138
bordeaux.hal.laboratoriesInstitut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295*
bordeaux.issue35
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.institutionINRAE
bordeaux.institutionArts et Métiers
bordeaux.peerReviewedoui
hal.identifierhal-01304583
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01304583v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Construction%20and%20Building%20Materials&rft.date=2012-03-03&rft.issue=35&rft.spage=131-138&rft.epage=131-138&rft.eissn=0950-0618&rft.issn=0950-0618&rft.au=BALAYSSAC,%20Jean-Paul&LAURENS,%20S.&ARLIGUIE,%20Ginette&BREYSSE,%20Denys&GARNIER,%20Vincent&rft.genre=article


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