Publication
Using a cohesive damage model to predict the tensile behaviour of CFRP single-strap repairs
| dc.contributor.author | Campilho, Raul | |
| dc.contributor.author | Moura, M. F. S. F. de | |
| dc.contributor.author | Domingues, J. J. M. S. | |
| dc.date.accessioned | 2014-03-11T16:12:42Z | |
| dc.date.available | 2014-03-11T16:12:42Z | |
| dc.date.issued | 2008 | |
| dc.description.abstract | This work addresses both experimental and numerical analyses regarding the tensile behaviour of CFRP single-strap repairs. Two fundamental geometrical parameters were studied: overlap length and patch thickness. The numerical model used ABAQUS® software and a developed cohesive mixed-mode damage model adequate for ductile adhesives, and implemented within interface finite elements. Stress analyses and strength predictions were carried out. Experimental and numerical comparisons were performed on failure modes, failure load and equivalent stiffness of the repair. Good correlation was found between experimental and numerical results, showing that the proposed model can be successfully applied to bonded joints or repairs. | por |
| dc.identifier.doi | 10.1016/j.ijsolstr.2007.10.003 | pt_PT |
| dc.identifier.issn | 0020-7683 | |
| dc.identifier.uri | http://hdl.handle.net/10400.22/4161 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.publisher | Elsevier | por |
| dc.relation.ispartofseries | International Journal of Solids and Structures; Vol. 45, Issue 5 | |
| dc.relation.publisherversion | http://www.sciencedirect.com/science/article/pii/S002076830700412X | por |
| dc.subject | Adhesive joints | por |
| dc.subject | Composites | por |
| dc.subject | Repair | por |
| dc.subject | Cohesive damage model | por |
| dc.title | Using a cohesive damage model to predict the tensile behaviour of CFRP single-strap repairs | por |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 1512 | por |
| oaire.citation.startPage | 1497 | por |
| oaire.citation.title | International Journal of Solids and Structures | por |
| oaire.citation.volume | 45 | por |
| person.familyName | Campilho | |
| person.givenName | Raul Duarte Salgueiral Gomes | |
| person.identifier.ciencia-id | 0314-43B9-03D4 | |
| person.identifier.orcid | 0000-0003-4167-4434 | |
| rcaap.rights | openAccess | por |
| rcaap.type | article | por |
| relation.isAuthorOfPublication | 4decb370-eb85-4ee1-987f-ec328565ea07 | |
| relation.isAuthorOfPublication.latestForDiscovery | 4decb370-eb85-4ee1-987f-ec328565ea07 |