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Academic literature on the topic 'Canoës – Matériaux – Propriétés mécaniques'
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Journal articles on the topic "Canoës – Matériaux – Propriétés mécaniques"
Castaing, J., and A. Dominguez Rodriguez. "Dislocations et propriétés mécaniques des matériaux céramiques : Quelques problèmes." Journal de Physique III 5, no. 11 (1995): 1787–93. http://dx.doi.org/10.1051/jp3:1995225.
Full textKoadri, Zainate, Azzedine Benyahia, Nadir Deghfel, Kamel Belmokre, Brahim Nouibat, and Ali Redjem. "Étude de l’effet du temps de traitement alcalin de fibres palmier sur le comportement mécanique des matériaux à base d’argile rouge de la région de M’sila." Matériaux & Techniques 107, no. 4 (2019): 404. http://dx.doi.org/10.1051/mattech/2019031.
Full textBen Salk, S., E. Pallecchi, V. Hoel, and H. Happy. "Croissance et caractérisation de graphène au Pôle CNFM de Lille." J3eA 18 (2019): 1003. http://dx.doi.org/10.1051/j3ea/20191003.
Full textSerifou, Mamery Adama, Obre Sery Paul Jolissaint, Bleh Raoul Kouassi, and Emeruwa Edjikémé. "Analyse physico-mécanique d’un composite paille de riz/ciment." Matériaux & Techniques 108, no. 2 (2020): 208. http://dx.doi.org/10.1051/mattech/2020024.
Full textKossman, Stephania, Didier Chicot, and Alain Iost. "Indentation instrumentée multi-échelles appliquée à l’étude des matériaux massifs métalliques." Matériaux & Techniques 105, no. 1 (2017): 104. http://dx.doi.org/10.1051/mattech/2017007.
Full textSauret, Alban, Guillaume Saingier, and Pierre Jop. "Érosion et accrétion de matériaux granulaires humides." Reflets de la physique, no. 64 (January 2020): 17–22. http://dx.doi.org/10.1051/refdp/202064017.
Full textCordelle, Aurélie, Monssef Drissi-Habti, and Aaron Forster. "Effets de l’irradiation aux UV sur les propriétés mécaniques des matériaux composites polymères." Revue des composites et des matériaux avancés 23, no. 2 (2013): 295–309. http://dx.doi.org/10.3166/rcma.23.295-309.
Full textDjoudi, Tarek, Mabrouk Hecini, Daniel Scida, Youcef Djebloun, and Belhi Guerira. "Caractérisation physique et mécanique du bois et des fibres issus d’une palme mûre de palmier dattier." Matériaux & Techniques 106, no. 4 (2018): 403. http://dx.doi.org/10.1051/mattech/2018056.
Full textDjeddi, Fadila, Mouloud Mohellebi, and Ahmed Ouibrahim. "Optimisation des propriétés mécaniques de matériaux polymériques par les mélanges et effet bénéfique du vieillissement thermique." Matériaux & Techniques 107, no. 6 (2019): 604. http://dx.doi.org/10.1051/mattech/2020001.
Full textEve, Sophie, Florent Moisy, Rosine Coq Germanicus, Clara Grygiel, Eric Hug, and Isabelle Monnet. "Caractérisation par nanoindentation du GaN irradié par des ions uranium de grande énergie." Matériaux & Techniques 105, no. 1 (2017): 108. http://dx.doi.org/10.1051/mattech/2017008.
Full textDissertations / Theses on the topic "Canoës – Matériaux – Propriétés mécaniques"
Paradis, François. "Analyse du comportement structural d'un composite mince en béton. : nalyse du comportement structural du canoë de béton." Thesis, Université Laval, 2004. http://www.theses.ulaval.ca/2004/21701/21701.pdf.
Full textThis thesis presents bares the analyses of Laval University’s Apogee 2002 concrete canoe. The predominant objective is to investigate and understand the canoe’s reaction under various loading patterns. A second objective is to elaborate design criteria for these types of structures. These criteria and comprehension of the structural behavior will be used for the upcoming canoes. These objectives are achieved coalescing experimentation and modeling. The present work begins with the elaboration of the concrete design used for Apogee’s construction. The characterization of the physical and mechanical properties of the composites used in the structure follows. Additionally, the sub-structures of the canoe and the entire canoe’s structural reaction analyses are predicted fulfilled using a finite element software. Finally, in-situ tests are performed on the canoe and the results compared to that obtained with the numerical model. The experimentation comprised both static and dynamic tests. Dynamic testing is used to determine the strain amplification due to paddling and turning. The design criteria are determined and presented according to the results obtained from the finite element software followed by experimentation.
Inscrit au Tableau d'honneur de la Faculté des études supérieures
Murat, Denis. "Oxyde d'yttrium : élaboration et propriétés mécaniques." Limoges, 1995. http://www.theses.fr/1995LIMO0007.
Full textBergonnier, Sandra. "Relations entre microstructure et propriétés mécaniques de matériaux enchevêtrés." Phd thesis, Université Pierre et Marie Curie - Paris VI, 2005. http://tel.archives-ouvertes.fr/tel-00136408.
Full text- Une analyse du procédé de crêpage à partir de vidéos numériques permettant de déterminer localement les champs de taux de déformations au sein de la crêpeuse et de quantifier la cinématique d'une crêpeuse.
- Une analyse du produit fini : à partir de photos de produit texturé, un outil de détermination de l'anisotropie locale a été mis en place. Cette anisotropie est liée aux performances mécaniques du produit. Cette interaction a été mise en évidence expérimentalement et une modélisation du comportement mécanique élastique anisotrope du matériau étudié a été proposée.
Bergonnier, Sandra. "Relation entre microstructure et propriétés mécaniques de matériaux enchevêtrés." Paris 6, 2005. https://tel.archives-ouvertes.fr/tel-00136408.
Full textLachhab, Touria. "Etude des propriétés mécaniques d'empilements désordonnés de billes de gel." Marne-la-vallée, ENPC, 1994. http://www.theses.fr/1994ENPC9408.
Full textThummen, Frédéric. "Propriétés mécaniques et durée de vie de bétons réfractaires." Lyon, INSA, 2004. http://theses.insa-lyon.fr/publication/2004ISAL0027/these.pdf.
Full textRefractories are responsible for high and recurrent costs in CFB (Circulating Fluidised Bed) power plants. The major origins of the degradations of these materials are caused by thermal shocks and constrained dilatation during the different temperature cycles. The purpose of this study is first to better describe the mechanical behaviour and the damage of these refractories – which is still mostly unknown – and then to develop some damage prediction techniques. We have studied through non destructive techniques (acoustic emission, ultrasounds) the damage of two refractory concretes during 4-point bending tests, compression tests and tensile tests as well as their behaviour in fatigue. In order to be able to predict the service life of these materials in fatigue, we used a simple power law phenomenological model. This allowed to predict the time to failure as function of cycle amplitude and maximum stress. Acoustic emission appears to be a reliable indicator of the damage. Moreover, the acoustic emission data processing by a classificator (k-mean) enables us to separate the useful signal from the background noise. This analysis appeared effective in laboratory and simulated industrial environment. Lastly, the modeling of the lifetime in fatigue enabled us to propose various damage mechanisms during the fatigue test
Meukam, Pierre. "Valorisation des briques de terre stabilisées en vue de l'isolation thermique de batiments." Cergy-Pontoise, 2004. http://biblioweb.u-cergy.fr/theses/04CERG0287.pdf.
Full textIn this work, an experimental study was carried out in order to determine the properties of local materials used as construction materials. The thermal properties of lateritic soil based materials were deterrnined. The effect of addition of natural pozzolan or sawdust in lateritic soil brick on the thermal properties is examined. It was shown that the effect of incorporation of natural pozzolan or sawdust is the decreasing of the thermal conductivity and density. The moisture content of these materials can modify their thermal performance. Thus a study of the influence of the water content on the thermal conductivity L and the thermal diffusivity a is presented. The effect of the increasing of cement content is to increase the thermal conductivity and to decrease the thermal diffusivity. The composite materials used for building shielding present sufficient mechanical strength and are suitable for constructions. The analysis is developed for the prediction of the temperature, relative humidity and water content behaviour within the walls. A numerical model HMtrans, developed for prediction of heat and rnoisture transfer in multi-Iayered building cornponents, is used to simulate the temperature, moisture content and humidity profiles within the building envelopes. The results allow the prediction of the duration of the exposed building walls to the local weather conditions. There is therefore minimum possibility of water condensation in the materials studied. The durability of buiIding envelopes made of lateritic soil bricks with incorporation of natural pozzolan or sawdust is not strongly affected by the climate conditions in tropical and equatorial regions
Dupuy, Jean-Sébastien. "Identification des propriétés mécaniques de matériaux composites par analyse vibratoire." Phd thesis, Université Montpellier II - Sciences et Techniques du Languedoc, 2008. http://tel.archives-ouvertes.fr/tel-00383234.
Full textMrabti, Abdelali. "Propriétés opto-mécaniques dans des matériaux nanostructurés : couplage plasmons-phonons." Thesis, Lille 1, 2016. http://www.theses.fr/2016LIL10201.
Full textThis thesis is focused on the elastoplasmonic coupling in periodic nanostructured systems. This interaction plasmon/phonon has been studied first for a metal nanowire inserted into a cavity of a two-dimensional crystal, consisting in a periodic array of holes in a dielectric matrix. The second investigated system is a crystal with sustaining local resonances. The crystal is formed by a square array of gold nanocylindres deposited on a non-absorbing dielectric membrane. The interest of such a system is that it can support phonon modes localized in the nanocylindre enabling thus an efficient coupling with plasmon modes. The third system is a crystal constituted by a metal nanoparticles array coupled to a metal film via an ultra thin dielectric spacer (silica). The motivation behind such a study is twofold: first, plasmon modes are sensitive to small local deformations due to their strong confinement; second such a system supports many localized phonons that can provide a local amplification of vibrations. It is then a dual cavity for phonon and plasmon modes. For the three systems studied in this thesis, we have shown that mechanical vibrations can modulate during an acoustic period the wavelength of the plasmon resonance modes supported by the structure
Ciria, matamoros Desirée. "Propriétés thermo-mécaniques des matériaux pour les piles à combustible." Thesis, Université Paris-Saclay (ComUE), 2017. http://www.theses.fr/2017SACLC064/document.
Full textSolid oxide fuel cells (SOFCs) offer a real alternative to classical technologies for the generation of electricity by clean, efficient and environmental-friendly means. Nevertheless, the main limitation of SOFCs lies in their unsatisfactory durability and reliability due to the high operating temperatures and thermal cycling characteristic of these devices. An intense search is currently underway for materials for SOFCs with the objective of lowering the working temperature and then overcoming these limitations. Among the different candidates which have emerged, Lanthanum Silicate (LSO) and Yttrium-doped Barium Zirconate (BZY) were considered as potential alternatives to be used as electrolyte materials for SOFC at intermediate-temperature. While numerous studies have been devoted to characterizing and optimizing the microstructural and electro-chemical properties of SOFC components, as yet there is little research available on mechanical properties and the influence they have on SOFC lifespan.The reliability and durability of these devices depends not only on their electro-chemical stability, but also on the ability of their structure to withstand residual stresses arising from the cell manufacturing process and mechanical stresses from operation. Owing to the fact that SOFCs are composed by stacking of several single cells which in turn are made up of individual brittle layers in close contact, these stresses mainly originate from the difference between the coefficient of thermal expansion and elastic properties of adjacent layers and creep deformation. Mismatched stresses can result in the mechanical failure of a single cell and have dramatic consequences on the whole stack. Therefore, knowledge of mechanical properties of the cell components becomes an important issue for the mechanical integrity and development of SOFCs.The aim of this PhD thesis is the fabrication and structural, microstructural and mechanical characterization of LSO and BZY
Books on the topic "Canoës – Matériaux – Propriétés mécaniques"
Berthelot, J. M. Matériaux composites: Comportement mécanique et analyse des structures. Masson, 1992.
Properties of materials. Oxford University Press, 1999.
Doubrère, Jean-Claude. Résistance des matériaux: Cours et exercices corrigés. Eyrolles, 2010.
Hosford, William F. Mechanical behavior of materials. 2nd ed. Cambridge University Press, 2010.
Mechanical behavior of materials. 2nd ed. Cambridge University Press, 2010.
Kausch, Hans-Henning, Nicole Heymans, Pierre Decroly, and Christopher John Plummer. Traité des matériaux, numéro 14 - Matériaux polymères : Propriétés mécaniques et physiques. Presses Polytechniques et, 2001.
Hosford, William F. Mechanical Behavior of Materials. Cambridge University Press, 2005.
Mechanical Behavior of Materials. Cambridge University Press, 2005.