2026-04-14T08:50:54Zhttps://recercat.cat/oai/request

oai:recercat.cat:10256/204692024-06-14T08:53:37Zcom_2072_452955com_2072_2054col_2072_453061

Characterization of debonding between two different materials with beam like geometries Maimí Vert, Pere Renart Canalias, Jordi Sarrado Molina, Carlos González Juan, Emilio Vicente Agencia Estatal de Investigación Mecànica de fractura Fracture mechanics Assaigs de materials Materials -- Testing Expressions for the energy release rate and compliance are defined for some asymmetric beam like specimens. The expressions are derived taking into account the Timoshenko beam theory with elastic foundation. The energy release rate is expressed by the applied loads or by a combination of loads and rotation angles, the latter allows to characterize bonded interfaces without taking into account the elastic foundation properties. The condition of stability under displacement controlled test is analysed for typical specimens. The results presented are useful for the characterization of fracture toughness of bimaterial interfaces This work has been partially funded by the Spanish Government through the Ministerio de Economía y Competitividad , under contract RTI2018-097880-B-I00 Open Access funding provided thanks to the CRUE-CSIC agreement with Elsevier 2021-04-15 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion peer-reviewed http://hdl.handle.net/10256/20469 http://hdl.handle.net/10256/20469 eng info:eu-repo/semantics/altIdentifier/doi/10.1016/j.engfracmech.2021.107661 info:eu-repo/semantics/altIdentifier/issn/0013-7944 RTI2018-097880-B-I00 info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-097880-B-I00/ES/MEJORA DE LA TENACIDAD TRANSLAMINAR DE MATERIALES COMPUESTOS MEDIANTE NUEVAS ESTRATEGIAS DE HIBRIDACION/ Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess application/pdf Elsevier Engineering Fracture Mechanics, 2021, vol. 247, art.núm. 107661 Articles publicats (D-EMCI)