Publication
Geometrical parameter study of adhesively-bonded T-joints by cohesive models
| dc.contributor.author | Lopes, J.P.M. | |
| dc.contributor.author | Campilho, R.D.S.G. | |
| dc.contributor.author | Rocha, R.J.B. | |
| dc.contributor.author | Silva, Francisco J. G. | |
| dc.date.accessioned | 2023-01-17T12:33:40Z | |
| dc.date.available | 2023-01-17T12:33:40Z | |
| dc.date.issued | 2022 | |
| dc.description.abstract | A wide variety of adhesive joints architectures is available, offering several options to the designers, although the most common are single-lap joints (SLJ), double-lap joints, and scarf joints. Additional designs, less used and studied are the stepped-lap, T-joints and tubular joints. T-joints find application in different types of industry, such as aircraft to bond stiffeners to skin and in the cars between the B-pillar and the rocker. This work numerically evaluates the performance of the structural adhesive Araldite® 2015 in an aluminum T-joint, after validation with experimental results. A cohesive zone modelling (CZM) numerical study is carried out to capture the behavior of different T-joints geometrical configurations when subjected to peel loads. The work includes a parametric study, considering maximum load (Pm) and dissipated energy at failure (U) prediction, considering four geometrical parameters: flat adherend thickness (a), T-element thickness (t), overlap length (l) and T-element radius (r). A significant effect on Pm was found for the tested parameters, and the CZM method revealed to be a precious method for studying T joints with precision and accuracy. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.doi | 10.1016/j.prostr.2022.02.001 | pt_PT |
| dc.identifier.uri | http://hdl.handle.net/10400.22/21592 | |
| dc.language.iso | eng | pt_PT |
| dc.publisher | Elsevier | pt_PT |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | pt_PT |
| dc.subject | Structural adhesive | pt_PT |
| dc.subject | Adhesive joint | pt_PT |
| dc.subject | T-joint | pt_PT |
| dc.subject | Cohesive zone model | pt_PT |
| dc.title | Geometrical parameter study of adhesively-bonded T-joints by cohesive models | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 721 | pt_PT |
| oaire.citation.startPage | 714 | pt_PT |
| oaire.citation.title | Procedia Structural Integrity | pt_PT |
| oaire.citation.volume | 37 | pt_PT |
| person.familyName | Campilho | |
| person.familyName | Rocha | |
| person.familyName | Silva | |
| person.givenName | Raul Duarte Salgueiral Gomes | |
| person.givenName | Ricardo | |
| person.givenName | Francisco | |
| person.identifier | 1422904 | |
| person.identifier.ciencia-id | 0314-43B9-03D4 | |
| person.identifier.ciencia-id | 4F11-D3AC-A79F | |
| person.identifier.ciencia-id | B81C-4758-2D59 | |
| person.identifier.orcid | 0000-0003-4167-4434 | |
| person.identifier.orcid | 0000-0002-1915-999X | |
| person.identifier.orcid | 0000-0001-8570-4362 | |
| person.identifier.rid | I-5708-2015 | |
| person.identifier.scopus-author-id | 55851941529 | |
| person.identifier.scopus-author-id | 56870827300 | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | article | pt_PT |
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