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Determination and modelization of mode I interlaminar fracture thoughness on 2D woven oxide/oxide composite using double cantilever beam test

Ceramic Matrix Composites are light materials with excellent mechanical properties at high temperature, which make them potential candidates for such industrial applications. Specifically, laminated Oxide/Oxide CMCs are relevant for moderate thermo-mechanical loadings because of the advantageous trade-off between their mechanical properties and their cost. For such laminated composite materials, study the initiation and propagation of delamination between plies remains a key point in order to perform relevant designs of industrial composite structures. Nevertheless, the characterization of the initiation and propagation of delamination in Oxide/Oxide composites are, to the author’s knowledge, not much studied in the literature. Therefore, this study focuses on the characterization and modelling of the delamination propagation in mode I for 2D woven Oxide/Oxide ceramic matrix composites.

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Universitat de Girona. Grup de Recerca en Anàlisi i Materials Avançats per al Disseny Estructural (AMADE)

Author: Drouin, Thomas
Date: 2023 May 31
Abstract: Ceramic Matrix Composites are light materials with excellent mechanical properties at high temperature, which make them potential candidates for such industrial applications. Specifically, laminated Oxide/Oxide CMCs are relevant for moderate thermo-mechanical loadings because of the advantageous trade-off between their mechanical properties and their cost. For such laminated composite materials, study the initiation and propagation of delamination between plies remains a key point in order to perform relevant designs of industrial composite structures. Nevertheless, the characterization of the initiation and propagation of delamination in Oxide/Oxide composites are, to the author’s knowledge, not much studied in the literature. Therefore, this study focuses on the characterization and modelling of the delamination propagation in mode I for 2D woven Oxide/Oxide ceramic matrix composites.
7226.mp4 7226.mp3
9
Format: audio/mpeg
video/mp4
Document access: http://hdl.handle.net/10256.1/7226
Language: eng
Publisher: Universitat de Girona. Grup de Recerca en Anàlisi i Materials Avançats per al Disseny Estructural (AMADE)
Collection: CompTest 2023
Rights: Attribution-NonCommercial-ShareAlike 4.0 International
Rights URI: http://creativecommons.org/licenses/by-nc-sa/4.0/
Subject: Assaigs de materials -- Congressos
Materials -- Testing -- Congresses
Resistència de materials -- Congressos
Strength of materials -- Congresses
Plàstics reforçats amb fibra de carboni -- Congressos
Carbon fiber-reinforced plastics -- Congresses
Mecànica de fractura -- Congressos
Fracture mechanics -- Congresses
Materials compostos -- Fractura -- Congressos
Composite materials -- Fracture -- Congresses
Materials laminats -- Congressos
Laminated materials -- Congresses
Title: Determination and modelization of mode I interlaminar fracture thoughness on 2D woven oxide/oxide composite using double cantilever beam test
Type: info:eu-repo/semantics/lecture
Repository: DUGiMedia

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