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Effect of temperature on the mechanical performance of glued-in rods in timber structures

hal.structure.identifierESTIA INSTITUTE OF TECHNOLOGY
dc.contributor.authorLARTIGAU, Julie
IDREF: 171330730
dc.contributor.authorJEAN-LUC, Coureau
dc.contributor.authorMOREL, Stephane
IDREF: 188269258
dc.contributor.authorPHILIPPE, Galimard
hal.structure.identifierLaboratoire de recherche des monuments historiques [LRMH]
dc.contributor.authorMAURIN, Emmanuel
dc.date.accessioned2021-05-14T09:58:19Z
dc.date.available2021-05-14T09:58:19Z
dc.date.issued2015
dc.identifier.issn0143-7496
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/77949
dc.description.abstractEnStructural bonding technology has proven to be an economically and attractive connection process in timber engineering. Within old or historical wooden buildings, local reinforcement of weak zones is often performed with glued-in rods. This kind of connection typically allows the transfer of loads within wooden elements by means of threaded steel rods glued with a structural adhesive. This paper relates to experimental and numerical investigations on small sized specimens, with the aim of providing a better knowledge about the elastic behavior according to temperature. Experimental results reveal that stiffness of bonded-in rods significantly decrease once the glass transition temperature of the adhesive is reached. However, the ultimate shear strength is constant and sudden failures occur in the wood close to the adhesive, whatever the temperature is. Then, an elastic finite element model allows the evolution of the Young modulus of the adhesive with temperature changes and also reveals the stress distribution along the glued-in depth during the elastic regime.
dc.language.isoen
dc.publisherElsevier
dc.subject.endestructive testing
dc.subject.enjoint design
dc.subject.enfinite element stress analysis
dc.subject.enepoxides
dc.title.enEffect of temperature on the mechanical performance of glued-in rods in timber structures
dc.typeArticle de revue
dc.identifier.doi10.1016/j.ijadhadh.2014.10.006
dc.subject.halSciences de l'ingénieur [physics]/Mécanique [physics.med-ph]
dc.subject.halSciences de l'ingénieur [physics]/Génie civil
dc.subject.halSciences de l'ingénieur [physics]/Matériaux
bordeaux.journalInternational Journal of Adhesion and Adhesives
bordeaux.page79-84
bordeaux.volume57
bordeaux.hal.laboratoriesInstitut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.institutionINRAE
bordeaux.institutionArts et Métiers
bordeaux.institutionBordeaux Sciences Agro
bordeaux.peerReviewedoui
hal.identifierhal-01089914
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01089914v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=International%20Journal%20of%20Adhesion%20and%20Adhesives&rft.date=2015&rft.volume=57&rft.spage=79-84&rft.epage=79-84&rft.eissn=0143-7496&rft.issn=0143-7496&rft.au=LARTIGAU,%20Julie&JEAN-LUC,%20Coureau&MOREL,%20Stephane&PHILIPPE,%20Galimard&MAURIN,%20Emmanuel&rft.genre=article


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