Investigation of self-heating and damage progression in woven carbon fibre composite materials, following the fibres direction, under static and cyclic loading

Autor: Laura Muller, Antoine Hurmane, Laurent Gornet, Catherine Peyrac, Jean-Michel Roche, Francois-Henri Leroy

Publikováno v: Journal of Composite Materials
Journal of Composite Materials, SAGE Publications, 2021, 55 (26), pp.3909-3924. ⟨10.1177/00219983211025690⟩

International audience; Infrared thermography is commonly used as a non-destructive testing technique for damage monitoring of composite materials under mechanical loadings. Self-heating tests consist in monitoring the stabilized heating of a materia

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::422800efd0ef4ea3d5a1a0812217dc7c
https://hal.archives-ouvertes.fr/hal-03429304

On the Use of a Spacetime Formalism for Thermomechanical Applications

Autor: Al Nahas, Roula

Publikováno v: Materials and structures in mechanics [physics.class-ph]. Université de Technologie de Troyes, 2021. English. ⟨NNT : 2021TROY0001⟩

In order to optimize the forming processes, modeling the thermomecanical behavior for large deformations is particularly interesting. Objectivity of the models is questioned. This study investigates the spacetime approach as a mean to build thermomec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_____10147::f354507793fdb7b5db5df3c1267d5ef7
https://theses.hal.science/tel-03808716/document

A Computational Framework for a first-order system of conservation laws in thermoelasticity

Autor: Ataollah Ghavamian

Publikováno v: Mechanics of materials [physics.class-ph]. École centrale de Nantes; University of Swansea (Swansea (GB)), 2020. English. ⟨NNT : 2020ECDN0004⟩

It is evidently not trivial to analytically solve practical engineering problems due to their inherent (geometrical and/or material) nonlinearities. Moreover, experimental testing can be extremely costly, time-consuming and even dangerous, in some ca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efdd47becd004418a163bd432dbd946f
https://tel.archives-ouvertes.fr/tel-03261606

Stratégies de jeux pour quelques problèmes inverses

Autor: Chamekh, Rabeb

Publikováno v: Analyse numérique [math.NA]. COMUE Université Côte d'Azur (2015-2019); Université de Tunis El Manar, 2019. Français. ⟨NNT : 2019AZUR4103⟩

In this PHD-Thesis, we focused on solving the coupling problem of data completion and parameter identification. The Cauchy problem is a problem of identification of boundary condition on a part of the boundary from overabundant data on the remaining

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::da622dd57c2c9beba00760194dc7b8be
https://tel.archives-ouvertes.fr/tel-02880777/document

Study of the thermo-mechanical behavior and damaging of a polycristalline energetic material by Fourier methods

Autor: Gasnier, Jean-Baptiste

Publikováno v: Matériaux. Université Paris sciences et lettres, 2017. Français. ⟨NNT : 2017PSLEM051⟩

This work aims to study the thermal and mechanical behavior of an energetic polycrystal. This material displays a quasi-brittle behavior and its thermal dilation coefficient decreases when it undergoes cooling-heating cycles.The study relies on the u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______212::613f5323ce691f4b2936537670c4d6cb
https://pastel.archives-ouvertes.fr/tel-01843398