Assessment of natural and artificial ageing of glued laminated timber. Core drilling, shear and delamination tests.

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dc.contributor.author	Gaspar, F.	pt_BR
dc.contributor.author	Gomes, A.	pt_BR
dc.contributor.author	Cruz, H.	pt_BR
dc.date.accessioned	2010-06-29T14:51:47Z	pt_BR
dc.date.accessioned	2014-10-09T14:55:11Z	pt_BR
dc.date.accessioned	2017-04-13T10:22:24Z
dc.date.available	2010-06-29T14:51:47Z	pt_BR
dc.date.available	2014-10-09T14:55:11Z	pt_BR
dc.date.available	2017-04-13T10:22:24Z
dc.date.issued	2010-06	pt_BR
dc.identifier.citation	Gaspar, Florindo; Gomes, Augusto; Cruz, Helena (2010): Assessment of natural and artificial ageing of glued laminated timber. Core drilling, shear and delamination tests: WCTE 2010, 5 p.	pt_BR
dc.identifier.uri	https://repositorio.lnec.pt/jspui/handle/123456789/1000307
dc.description.abstract	ABSTRACT: This paper describes the results obtained on glued laminated timber beams of maritime pine, with and without preservative treatment, exposed to natural outdoor environment as well as to artificial weathering. The assessment of glue lines’ degradation due to ageing was investigated through the extraction and testing of core and block shear specimens, and delamination tests. The results highlight the different performances of glulam made with various preservative treatments and cure temperatures, in terms of the measured delamination and shear strength after the ageing process. They also show that shear testing of drilled cores may be a promising tool in the assessment of glulam structures on site.	pt_BR
dc.description.sponsorship	The authors wish to thank Fundação para a Ciência e a Tecnologia (Portuguese Foundation for Science and Technology), for the PhD grant given to Florindo Gaspar and for the support to project POCI/ECM/56552/2004, as well as to Polytechnic Institute of Leiria, Laboratório Nacional de Engenharia Civil and Madeiras Tratadas Limitada for the facilities.	pt_BR
dc.language.iso	eng	pt_BR
dc.relation.ispartofseries	comunicação;	pt_BR
dc.rights	openAccess	pt_BR
dc.subject	Glued laminated timber	pt_BR
dc.subject	Ageing	pt_BR
dc.subject	Delamination	pt_BR
dc.subject	Shear strenght	pt_BR
dc.subject	Core drilling	pt_BR
dc.title	Assessment of natural and artificial ageing of glued laminated timber. Core drilling, shear and delamination tests.	pt_BR
dc.type	conferenceObject	pt_BR
dc.description.figures	6	pt_BR
dc.description.pages	5	pt_BR
dc.identifier.seminario	WCTE 2010	pt_BR
dc.identifier.local	Riva del Garda, Itália	pt_BR
dc.identifier.localizacao	6M2	pt_BR
dc.description.sector	DE/NEM	pt_BR
dc.identifier.proc	0303/11/17709	pt_BR
dc.description.year	2010	pt_BR
dc.description.data	20 a 24 de Junho	pt_BR