A 3D Progressive Failure Model for predicting pseudo-ductility in hybrid unidirectional composite materials under fibre tensile loading

Autor: Jose Manuel Guerrero, Josep Costa Balanzat, AMADE AMADE, Albert Turon, Joan Andreu Mayugo

Publikováno v: Composites Part A: Applied Science and Manufacturing. 107:579-591

This paper presents a three-dimensional Progressive Failure Model based on the chain of bundles able to represent the stiffness loss in unidirectional composite materials loaded in the fibre direction. A representative volume element with a random di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::35fd2b82d99a5c82c1fbf0919a588ff4
https://doi.org/10.1016/j.compositesa.2018.02.005

Experimental study into compression after impact strength of laminates with conventional and nonconventional ply orientations

Autor: Emilio Vicente González, Lorena Marín, Josep Costa Balanzat, Yi Liv, AMADE AMADE, Joan Andreu Mayugo, Gerard Guillamet

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
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© Composites Part B: Engineering, 2017, vol. 126, p. 133-142
Articles publicats (D-EMCI)
DUGiDocs – Universitat de Girona

The quest for impact damage tolerant laminates by tailoring stacking sequences has led to nonconventional laminates whose ply sequences are not limited to 0, ±45 and 90°. Departing from the hypothesis that compression after impact (CAI) strength is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a6e5ecd971d202d80e1db3dcf11af3e
https://doi.org/10.1016/j.compositesb.2017.05.074

Specimen geometry and specimen size dependence of the $${\mathcal {R}}$$ R -curve and the size effect law from a cohesive model point of view

Autor: Emilio Vicente González, AMADE AMADE, Daniel Trias, Adrián Ortega Novillo, Pere Maimí

Publikováno v: International Journal of Fracture. 205:239-254

An analytic model has been developed for a Compact Tension specimen subjected to a controlled displacement and corresponding load within a cohesive model framework. The model is able to capture the material response while the Fracture Process Zone is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d7abb5ec98e3280b93f8017c35de6e01
https://doi.org/10.1007/s10704-017-0195-1

Characterization of the translaminar fracture Cohesive Law

Autor: Emilio Vicente González, AMADE AMADE, Daniel Trias, Adrián Ortega Novillo, Pere Maimí

Publikováno v: © Composites. Part A, Applied science and manufacturing, 2016, vol. 91, núm. 2, p. 501-509
Articles publicats (D-EMCI)
DUGiDocs – Universitat de Girona
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Quasi-brittle materials such as fibre-reinforced composite materials develop a relatively large Fracture Process Zone where material toughening mechanisms such as matrix cracking, fibre-bridging and fibre pull-outs take place. The damage onset and da

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d87b083877b7f3aa1a691db1ad91409
https://doi.org/10.1016/j.compositesa.2016.01.019

On the validity of linear elastic fracture mechanics methods to measure the fracture toughness of adhesive joints

Autor: Carlos Sarrado, Josep Costa Balanzat, Jordi Renart, AMADE AMADE, Albert Turon

Publikováno v: © International Journal of Solids and Structures, 2015, vol. 81, p. 110-116
Articles publicats (D-EMCI)
DUGiDocs – Universitat de Girona
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The analysis of large-scale fracture processes, such as those involved in the fracture of adhesive joints, falls outside the scope of Linear Elastic Fracture Mechanics (LEFM). However, experimental data produced in testing adhesive joints are usually

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3735f799766dfd495fa2f3eb472beae0
https://doi.org/10.1016/j.ijsolstr.2015.11.016