Zobrazeno 1 - 10
of 153
pro vyhledávání: '"méthode des éléments discrets"'
Autor:
Ma, Lei
Publikováno v:
Solid mechanics [physics.class-ph]. Université de Strasbourg, 2022. English. ⟨NNT : 2022STRAD046⟩
Two discrete models, crack propagation model and damage model are proposed in this work. Firstly, to represent crack increment in discrete element method, the relation between crack growth and contact damage is formulated, based on the energy equival
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______165::efa292edb97458715376c82bc2938dcc
https://theses.hal.science/tel-04107509
https://theses.hal.science/tel-04107509
Autor:
Leclerc, Willy, Chams, Aya
Publikováno v:
15ème colloque national en calcul des structures
15ème colloque national en calcul des structures, Université Polytechnique Hauts-de-France [UPHF], May 2022, 83400 Hyères-les-Palmiers, France
15ème colloque national en calcul des structures, Université Polytechnique Hauts-de-France [UPHF], May 2022, 83400 Hyères-les-Palmiers, France
International audience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3515::9c20c1aa3f378d0b6c5731574334e04c
https://hal.science/hal-03718297/file/Papier_CSMA2022_mod.pdf
https://hal.science/hal-03718297/file/Papier_CSMA2022_mod.pdf
Autor:
Bremaud, Luc, Girardot, Jérémie, Malaise, Frédéric, Zinszner, Jean-Luc, Forquin, Pascal, Iordanoff, Ivan
Publikováno v:
15ème colloque national en calcul des structures
15ème colloque national en calcul des structures, Université Polytechnique Hauts-de-France [UPHF], May 2022, 83400 Hyères-les-Palmiers, France
15ème colloque national en calcul des structures, Université Polytechnique Hauts-de-France [UPHF], May 2022, 83400 Hyères-les-Palmiers, France
International audience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3515::03710a448948dff6f41d377e559f0e3c
https://hal.science/hal-03717713
https://hal.science/hal-03717713
Discrete element method modeling of mechanical behavior of coke aggregates during compaction process
Autor:
Sadeghi Chahardeh, Alireza
Les anodes en carbone font partie de la réaction chimique de réduction de l'alumine, qui est consommée lors du procédé d'électrolyse Hall-Héroult. Le comportement des agrégats secs de coke en tant que composant principal des anodes de carbone
Externí odkaz:
https://hdl.handle.net/20.500.11794/72254
Autor:
Cherkaoui, Soufiane
Publikováno v:
Systèmes dynamiques [math.DS]. Université de Perpignan, 2021. Français. ⟨NNT : 2021PERP0025⟩
Nowadays, the understanding of granular media and their behaviors is becoming a major issue for industries in several sectors. The scientific community that is particularly interested in the study of these media is not only faced with the complex cha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::13ecc609045f9c1482bcf44d2d3ab8b6
https://tel.archives-ouvertes.fr/tel-03456449/document
https://tel.archives-ouvertes.fr/tel-03456449/document
Autor:
Tyri, Danai Panagiota
Publikováno v:
Génie civil. Université de Lyon, 2021. Français. ⟨NNT : 2021LYSEI001⟩
The safe operation of the geological disposal facilities for radioactive waste indicates the galleries progressive closure, by installing sealing and backfill materials. The French disposal concept examines the crushed excavated Callovo-Oxfordian (CO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::f051e6ee8fa336531ac34b266a9cab25
https://tel.archives-ouvertes.fr/tel-03219187
https://tel.archives-ouvertes.fr/tel-03219187
Autor:
Grenier, Victor
La dysplasie acétabulaire est une pathologie causant de l'instabilité articulaire et une réduction de la superficie de chargement au niveau de la hanche. Celle-ci augmente le risque de développement précoce d'ostéoarthrose, causant de la douleu
Externí odkaz:
http://hdl.handle.net/20.500.11794/70380
Autor:
Marchais, Kevin
The powder bed laser melting process is an additive manufacturing process where each layer is produced by a powder spreading phase and a lasering phase. To develop the process further, it is necessary to be able to produce parts of better quality, fa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______166::20d7209784b30ef6fe266eaa3fcfe57f
https://pastel.archives-ouvertes.fr/tel-03663374
https://pastel.archives-ouvertes.fr/tel-03663374
Autor:
Ammar, Ahmed
This thesis work aims at developing a powerful numerical tool based on the Discrete Element Method (DEM) to simulate the hygro-thermo-mechanical behaviour of a short glass fibre composite material. The proposed discrete modelling is performed in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______166::4aea429977edd5503f03d725df464bcd
https://theses.hal.science/tel-03953734
https://theses.hal.science/tel-03953734
Autor:
Chèvremont, William
Publikováno v:
Mécanique des fluides [physics.class-ph]. Université Grenoble Alpes [2020-..], 2020. Français. ⟨NNT : 2020GRALI009⟩
Flow properties (i.e. rheology) of suspensions depend upon constituent phases and interactions between them. For this kind of materials, stress has multiple origins: contact between particles, fluid flow and fluid-particles interactions.In this work,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::cb1f10f76777986937f8280de080d29d
https://tel.archives-ouvertes.fr/tel-02888343/document
https://tel.archives-ouvertes.fr/tel-02888343/document