On the hybridization of double-flush riveting with adhesive bonding
This paper investigates the feasibility of combining the principles of a novel joining-by-forming process, known as double-flush riveting, with those of adhesive bonding to produce hybrid joints with enhanced characteristics. The study focuses on unit cells consisting of lap joints between 2 mm stee...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2025-01-01
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| Series: | MATEC Web of Conferences |
| Subjects: | |
| Online Access: | https://www.matec-conferences.org/articles/matecconf/pdf/2025/02/matecconf_iddrg2025_01095.pdf |
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| author | Alpendre João M. B. Rosado Pedro M. S. Sampaio Rui F. V. Pragana João P. M. Bragança Ivo M. F. Silva Carlos M. A. Martins Paulo A. F. |
| author_facet | Alpendre João M. B. Rosado Pedro M. S. Sampaio Rui F. V. Pragana João P. M. Bragança Ivo M. F. Silva Carlos M. A. Martins Paulo A. F. |
| author_sort | Alpendre João M. B. |
| collection | DOAJ |
| description | This paper investigates the feasibility of combining the principles of a novel joining-by-forming process, known as double-flush riveting, with those of adhesive bonding to produce hybrid joints with enhanced characteristics. The study focuses on unit cells consisting of lap joints between 2 mm steel sheets, fabricated using: (i) commercial high-performance adhesives, (ii) solid rivets, or (iii) a combination of both. The experimental workplan begins with identifying the optimal conditions for surface preparation and curing to achieve sound adhesive-bonded unit cells. A similar approach is applied to double-flush riveted unit cells, focusing on the geometric variables of the process. Hybrid unit cells are constructed following a sequence that starts with adhesive bonding and concludes with double-flush riveting. Results are supported by finite element analysis using an in-house computer program and focus on the construction of the unit cells as well as destructive testing through lap-shear tests. The findings confirm that, although hybrid joints are more complex to produce due to the integration of two distinct joining processes, they ultimately provide greater joint strength making them promising solution for demanding applications where durability and reliability are paramount. |
| format | Article |
| id | doaj-art-1289dbb273104cf1b879ff2db507a792 |
| institution | OA Journals |
| issn | 2261-236X |
| language | English |
| publishDate | 2025-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | MATEC Web of Conferences |
| spelling | doaj-art-1289dbb273104cf1b879ff2db507a7922025-08-20T02:26:02ZengEDP SciencesMATEC Web of Conferences2261-236X2025-01-014080109510.1051/matecconf/202540801095matecconf_iddrg2025_01095On the hybridization of double-flush riveting with adhesive bondingAlpendre João M. B.0Rosado Pedro M. S.1Sampaio Rui F. V.2Pragana João P. M.3Bragança Ivo M. F.4Silva Carlos M. A.5Martins Paulo A. F.6IDMEC, Instituto Superior Técnico, Universidade de LisboaIDMEC, Instituto Superior Técnico, Universidade de LisboaIDMEC, Instituto Superior Técnico, Universidade de LisboaIDMEC, Instituto Superior Técnico, Universidade de LisboaCIMOSM, Instituto Superior de Engenharia de Lisboa, Instituto Politécnico de LisboaIDMEC, Instituto Superior Técnico, Universidade de LisboaIDMEC, Instituto Superior Técnico, Universidade de LisboaThis paper investigates the feasibility of combining the principles of a novel joining-by-forming process, known as double-flush riveting, with those of adhesive bonding to produce hybrid joints with enhanced characteristics. The study focuses on unit cells consisting of lap joints between 2 mm steel sheets, fabricated using: (i) commercial high-performance adhesives, (ii) solid rivets, or (iii) a combination of both. The experimental workplan begins with identifying the optimal conditions for surface preparation and curing to achieve sound adhesive-bonded unit cells. A similar approach is applied to double-flush riveted unit cells, focusing on the geometric variables of the process. Hybrid unit cells are constructed following a sequence that starts with adhesive bonding and concludes with double-flush riveting. Results are supported by finite element analysis using an in-house computer program and focus on the construction of the unit cells as well as destructive testing through lap-shear tests. The findings confirm that, although hybrid joints are more complex to produce due to the integration of two distinct joining processes, they ultimately provide greater joint strength making them promising solution for demanding applications where durability and reliability are paramount.https://www.matec-conferences.org/articles/matecconf/pdf/2025/02/matecconf_iddrg2025_01095.pdfjoining by formingdouble-flush rivetingadhesive bondinghigh strength steel |
| spellingShingle | Alpendre João M. B. Rosado Pedro M. S. Sampaio Rui F. V. Pragana João P. M. Bragança Ivo M. F. Silva Carlos M. A. Martins Paulo A. F. On the hybridization of double-flush riveting with adhesive bonding MATEC Web of Conferences joining by forming double-flush riveting adhesive bonding high strength steel |
| title | On the hybridization of double-flush riveting with adhesive bonding |
| title_full | On the hybridization of double-flush riveting with adhesive bonding |
| title_fullStr | On the hybridization of double-flush riveting with adhesive bonding |
| title_full_unstemmed | On the hybridization of double-flush riveting with adhesive bonding |
| title_short | On the hybridization of double-flush riveting with adhesive bonding |
| title_sort | on the hybridization of double flush riveting with adhesive bonding |
| topic | joining by forming double-flush riveting adhesive bonding high strength steel |
| url | https://www.matec-conferences.org/articles/matecconf/pdf/2025/02/matecconf_iddrg2025_01095.pdf |
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