Zobrazeno 1 - 10 of 430 pro vyhledávání: '"comportement mécanique"'
1
Characterization and modeling of a Nomex honeycomb core sandwich structures under complex dynamic loads
Autor: Bridonneau, Louis
Publikováno v: Mécanique des matériaux [physics.class-ph]. Université Paul Sabatier-Toulouse III, 2022. Français. ⟨NNT : 2022TOU30303⟩
In the transportation industry, honeycomb core sandwich panels are often used for structural parts because of their ability to provide a high level of specific performance. They can have curved shapes and can be exposed to impacts or crashes. The hon
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______4074::f8bd1693424e75af12b5ad6bf7f64878
https://theses.hal.science/tel-04165725/document
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2
Structures architecturées issues des procédés LMD-P et SLM : étude comparative de la fabrication et du comportement mécanique
Autor: Buros, Camille, Lartigau, Julie, Viot, Philippe
Le comportement des matériaux architecturés dépend du matériau constitutif et de sa structure poreuse. Les propriétés mécaniques de pièces produites par fabrication additive sont fortement dépendantes des paramètres du procédé employé. L
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______166::87cd38bceda759490fab442651f30d82
https://hal.science/hal-03959203
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3
Compréhension des relations entre l'état mécanique et la durabilitéde piles à combustible de type PEM
Autor: Ouerghemmi, Marwa
Proton Exchange Membrane Fuel Cells (PEMFC) are one of the most promising devices for the transition to green energy. They have emerged as alternative solution to fossil fuels contributing to the reduction of pollution.However, there are still many c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______166::d20c7c544114b43d2d50b19b0c257b5a
https://hal.science/tel-03922814
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4
Sensitivity of cable-driven parallel robots to uncertainties in pulley geometry and cable mechanical parameters
Autor: Paty, Thibaut
Publikováno v: Mécanique des matériaux [physics.class-ph]. Université Paul Sabatier-Toulouse III, 2021. Français. ⟨NNT : 2021TOU30305⟩
This thesis focuses on the modelling and sensitivity study of Cable-Driven Parallel Robots (CDPR) with respect to geometrical and mechanical parameters. This robotic system has many advantages in its use. However, its design and control remain major
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______4074::587da5a58602678f66c267fb20d81643
https://theses.hal.science/tel-04164378/file/2021TOU30305b.pdf
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5
Mechanical behaviour of oxide/oxide composites for aircraft structures
Autor: Marin, Edouard
Publikováno v: Mécanique [physics]. Université de Bordeaux, 2021. Français. ⟨NNT : 2021BORD0262⟩
A study and comparison of two materials is proposed: a woven oxide/oxide composite, and a new generation laminate oxide/oxide composite made of unidirectional plies. The study is organized into two major parts, namely i) an experimental analysis and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::55d8b37babcf66934d218886c3ae57c6
https://theses.hal.science/tel-03483321
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6
Investigation of the mechanical behaviour of fine/coarse soil mixture
Autor: Su, Yu
Publikováno v: Géotechnique. École des Ponts ParisTech, 2021. English. ⟨NNT : 2021ENPC0015⟩
In the French conventional railway tracks, under the decades of traffic loadings, an interlayer was created by interpenetration of ballast grains and subgrade fine soil. Considering its high bearing capacity related to its high dry density (2.4 Mg /m
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ca4fb3137aa86cc455eed64f751836b0
https://pastel.archives-ouvertes.fr/tel-03467834
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7
Introduction of metal-oxo nanostructures associated with ionic liquids for the design of multi-functional polymer materials
Autor: Chabane, Houssem
Publikováno v: Materials. Université de Lyon, 2021. English. ⟨NNT : 2021LYSEI042⟩
In recent years, significant advancement in the synthesis, characterization and association with different types of polymers, thermoplastics or reactive (thermosetting) systems of ionic liquids with tunable nature (ammonium, imidazolium, and phosphon
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::f60efaa5464379e11878fc0933f6040e
https://tel.archives-ouvertes.fr/tel-03400998/document
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8
Impact des paramètres du procédé FSW sur les évolutions métallurgiques multi-échelles et le comportement mécanique de soudures hétérogènes Al2024/Ti-6Al-4V en transparence
Autor: Geyer, Morgane
Publikováno v: Matériaux. Ecole des Mines d'Albi-Carmaux, 2021. Français. ⟨NNT : 2021EMAC0012⟩
Dissimilar Al2024/Ti-6Al-4V welding presents opportunities of light-weighting in the aircraft industry, large consumer of titanium alloys, through the replacement of titanium monolithic structures with “hybrid” Al2024/Ti-6Al-4V structures. Howeve
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______4074::8716245d3ff5fd8e81b13facf840a498
https://theses.hal.science/tel-03578916/file/GeyerMorganeDiff.pdf
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10
Etude expérimentale sur les propriétés du béton drainant sous influence de la taille des granulats
Autor: Khezzane, Abdenour, Benouis, Abdelhalim, Ghorbel, Elhem, Boukour, Salima
Pervious concrete is an environmentally friendly material. It is the alternative solution for impermeable pavements that do not manage well the various problems caused by rainwater ... Also known as porous concrete or cavernous concrete or permeable
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_____10369::be980248dc8d841db06d6899e68c4a36
https://hal.science/hal-03862103
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