Analysis of thermal stresses in unsymmetric cross-ply composite strips
| dc.contributor.author | Carbajal, N. | |
| dc.contributor.author | Vargas Silva, Gustavo Adolfo | |
| dc.contributor.author | Arrese, A. | |
| dc.contributor.author | Mujika, Faustino | |
| dc.contributor.department | Ingeniería | es_ES |
| dc.contributor.department | Ingeniaritza | eu |
| dc.date.accessioned | 2025-01-28T12:43:02Z | |
| dc.date.available | 2025-01-28T12:43:02Z | |
| dc.date.issued | 2008 | |
| dc.date.updated | 2025-01-28T12:35:19Z | |
| dc.description.abstract | An approach based on the hypotheses of the classical beam theory for determining thermal stresses in unsymmetric cross-ply strips has been developed. The material behavior is considered linear elastic, and viscoelastic effects are not considered. By supposing linear strain distribution in the cross-sections, the position of the neutral axis, the radius of curvature and the distribution of thermal stresses have been determined. The analysis is valid in the case of large displacements, since the curvature is constant and the deformed shape is an arc of circumference. Five different lay-up configurations of strip geometry specimens have been used for experimental verification. Mid-point deflections have been measured and compared with theoretical values, applying both the proposed approach and the classical laminated plates theory. | en |
| dc.description.sponsorship | The authors wish to thank the Ministry of Education and Science of Spain for its financial support on the research project DPI 2004-02642, the University of the Basque Country for its financial support on the research project EHU06/108 and the Basque Country Goverment for funding the doctoral project of the first author through the programme Ikertu 2005-2006 carried out with Aernnova. | |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.citation | Carbajal, N., Vargs, G., Mujika, F. (2008). Analysis of thermal stresses in unsymmetric cross-ply composite strips. Journal of Composite Materials, 42(12), 1247-1266. https://doi.org/10.1177/0021998308091735. | |
| dc.identifier.doi | 10.1177/0021998308091735 | |
| dc.identifier.issn | 0021-9983 | |
| dc.identifier.uri | https://academica-e.unavarra.es/handle/2454/53120 | |
| dc.language.iso | spa | |
| dc.publisher | SAGE | |
| dc.relation.ispartof | Journal of Composite Materials (2008), vol. 42, núm. 12 | |
| dc.relation.publisherversion | https://doi.org/10.1177/0021998308091735 | |
| dc.rights | © 2008, Sage Publications | |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | |
| dc.subject | Unsymmetric cross-ply laminate | en |
| dc.subject | Thermal stresses | en |
| dc.subject | Classical laminated plates theory | en |
| dc.subject | Classical beam theory | en |
| dc.title | Analysis of thermal stresses in unsymmetric cross-ply composite strips | en |
| dc.type | info:eu-repo/semantics/article | |
| dc.type.version | info:eu-repo/semantics/acceptedVersion | |
| dspace.entity.type | Publication | |
| relation.isAuthorOfPublication | ec525304-1f29-413f-b99d-d65bfaa7a54b | |
| relation.isAuthorOfPublication.latestForDiscovery | ec525304-1f29-413f-b99d-d65bfaa7a54b |