Publication
Fabrication Of Adhesively-Bonded CFRP T-Joints For Stiffener Pull-Off Tests
| dc.contributor.author | Cardoso, João | |
| dc.contributor.author | Nunes-Pereira, João | |
| dc.contributor.author | Silva, Abilio | |
| dc.date.accessioned | 2024-01-19T16:30:55Z | |
| dc.date.available | 2024-01-19T16:30:55Z | |
| dc.date.issued | 2018-04 | |
| dc.description.abstract | Adhesively bonded joints have been increasingly applied in primary aerostructures, mainly due to their numerous advantages over riveted or fastened joints. More specifically, bonded T-joints made from carbon fibre reinforced plastics (CFRP) are commonly found as stiffening members (stiffeners, or stringers) on wing panels and fuselage sections. However, aluminium stiffeners can yet be considered a safer and more conservative solution, since composite T-joints face delamination problems that typically initiate at the central noodle of the stiffener - the part where the three arms of the stiffener come together. In order to better comprehend the failure mechanisms and sequence of these joints, Stiffener-Pull- Off Tests (SPOT) were experimentally conducted on a two CFRP adherends (SEAL® Texipreg HS 160 REM) - skin and stiffener - adhesively bonded with a structural film adhesive (EA451 U150). These specimens were fabricated following a novel fabrication plan, which left open the possibility of re-engineering the noodle region with the scope of increasing the through-thickness strength of the bonded joint. This can be achieved by eliminating the problem of the twisted fibres at the noodle that occur during the cure stage when no filler material is used. | pt_PT |
| dc.description.sponsorship | This work has been supported by the project Centro-01-0145-FEDER-000017 - EMaDeS - Energy, Materials and Sustainable Development, co-financed by the Portugal 2020 Program (PT 2020), within the Regional Operational Program of the Center (CENTRO 2020) and the European Union through the European Regional Development Fund (ERDF). | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.uri | http://hdl.handle.net/10400.6/14086 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.relation | Centre for Mechanical and Aerospace Science and Technologies | |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | |
| dc.subject | Adhesive bonding | pt_PT |
| dc.subject | T-joint | pt_PT |
| dc.subject | Structural adhesive | pt_PT |
| dc.subject | Skin-to-stiffener connection | pt_PT |
| dc.title | Fabrication Of Adhesively-Bonded CFRP T-Joints For Stiffener Pull-Off Tests | pt_PT |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| oaire.awardTitle | Centre for Mechanical and Aerospace Science and Technologies | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FEMS%2F00151%2F2013/PT | |
| oaire.citation.conferencePlace | UBI, Covilhã, Portugal | pt_PT |
| oaire.fundingStream | 6817 - DCRRNI ID | |
| person.familyName | Cardoso | |
| person.familyName | Nunes-Pereira | |
| person.familyName | Silva | |
| person.givenName | João | |
| person.givenName | João | |
| person.givenName | Abilio | |
| person.identifier.ciencia-id | 6D16-6F7E-64F0 | |
| person.identifier.ciencia-id | D314-9C94-0B0F | |
| person.identifier.orcid | 0000-0003-1046-9382 | |
| person.identifier.orcid | 0000-0002-6024-8716 | |
| person.identifier.orcid | 0000-0002-2100-7223 | |
| person.identifier.rid | AAD-6349-2020 | |
| person.identifier.rid | O-1474-2013 | |
| person.identifier.scopus-author-id | 57200519831 | |
| person.identifier.scopus-author-id | 8540933900 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | conferenceObject | pt_PT |
| relation.isAuthorOfPublication | 6eca56ab-89cf-4a38-887e-f49d6e6d674c | |
| relation.isAuthorOfPublication | 6c577fb3-3c47-4e95-87f0-85484f1734ff | |
| relation.isAuthorOfPublication | bd5eb797-97f0-4f0d-9dd7-2953f4f01458 | |
| relation.isAuthorOfPublication.latestForDiscovery | bd5eb797-97f0-4f0d-9dd7-2953f4f01458 | |
| relation.isProjectOfPublication | f65dd377-a050-432d-ac27-c149d65ce24f | |
| relation.isProjectOfPublication.latestForDiscovery | f65dd377-a050-432d-ac27-c149d65ce24f |