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https://hdl.handle.net/10216/85385Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.creator | M. F. S. F. de Moura | |
| dc.creator | Nuno Dourado | |
| dc.creator | Stéphane Morel | |
| dc.creator | José Morais | |
| dc.date.accessioned | 2022-09-07T04:21:59Z | - |
| dc.date.available | 2022-09-07T04:21:59Z | - |
| dc.date.issued | 2012 | |
| dc.identifier.other | sigarra:93499 | |
| dc.identifier.uri | https://hdl.handle.net/10216/85385 | - |
| dc.description.abstract | The single edge notched beam loaded in three-point-bending (SEN-TPB) was used in this study to induce mode I fracture in wood (Picea abeas L.). Numerical analyses of stress profiles along the specimen length revealed a stress relief region as crack grows in size. Based on this data, beam theory and crack equivalent concepts were employed to develop an expedite data reduction scheme to estimate the Resistance-curve, taking advantage of a simplification performed on the revealed stress relief region. Besides allowing the evaluation of wood fracture toughness without crack length monitoring during loading, the developed procedure provides a user-friendly method when compared to other sophisticated procedures. Experiments involving the SEN-TPB were performed to evaluate fracture toughness in wood. | |
| dc.language.iso | eng | |
| dc.relation.ispartof | Proceedings ICEM15 - 15th International Conference on Experimental Mechanics | |
| dc.rights | openAccess | |
| dc.rights.uri | https://creativecommons.org/licenses/by-nc/4.0/ | |
| dc.subject | Engenharia mecânica | |
| dc.subject | Mechanical engineering | |
| dc.title | MODE I FRACTURE CHARACTERIZATION: WOOD SEN-TPB | |
| dc.type | Artigo em Livro de Atas de Conferência Internacional | |
| dc.contributor.uporto | Faculdade de Engenharia | |
| dc.identifier.authenticus | P-005-K3M | |
| dc.subject.fos | Ciências da engenharia e tecnologias::Engenharia mecânica | |
| dc.subject.fos | Engineering and technology::Mechanical engineering | |
| Appears in Collections: | FEUP - Artigo em Livro de Atas de Conferência Internacional | |
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