Academic literature on the topic 'Mécanique du contact – Mathématiques'
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Journal articles on the topic "Mécanique du contact – Mathématiques"
Petitgirard, Loïc. "Machines analogiques et mathématiques des systèmes dynamiques. Le groupe de « Dynamique théorique » de Théodore Vogel à Marseille (France), 1948-1964." Revue de Synthèse 139, no. 3-4 (September 11, 2018): 327–60. http://dx.doi.org/10.1163/19552343-13900016.
Full textScheibert, Julien, Georges Debrégeas, and Alexis Prevost. "Mécanique du contact rugueux et perception tactile." Reflets de la physique, no. 16 (October 2009): 17–19. http://dx.doi.org/10.1051/refdp/2009018.
Full textAlart, Par P. "Méthode de Newton généralisée en mécanique du contact." Journal de Mathématiques Pures et Appliquées 76, no. 1 (January 1997): 83–108. http://dx.doi.org/10.1016/s0021-7824(97)89946-1.
Full textRaouf, Khadija, Najia Benkenza, M’hamed El Aydi, Mohamed Anaya, and Khalid Ennaciri. "Conception d’une séquence d’introduction dynamique du produit scalaire via une approche constructiviste intégrant la mécanique et les TIC." ITM Web of Conferences 39 (2021): 01007. http://dx.doi.org/10.1051/itmconf/20213901007.
Full textRaouf, Khadija, Najia Benkenza, M’hamed El Aydi, Mohamed Anaya, and Khalid Ennaciri. "Conception d’une séquence d’introduction dynamique du produit scalaire via une approche constructiviste intégrant la mécanique et les TIC." South Florida Journal of Development 2, no. 2 (June 11, 2021): 3086–99. http://dx.doi.org/10.46932/sfjdv2n2-148.
Full textOlive, F., A. Waintal, J. L. Buévoz, and J. C. Reynaud. "Mesure de profils sans contact mécanique par interférométrie acoustique." Journal de Physique III 2, no. 10 (October 1992): 1957–66. http://dx.doi.org/10.1051/jp3:1992217.
Full textLabson, Sam. "Dialogue sur l’infinité et la réalité." Articles 10, no. 2 (January 13, 2007): 377–402. http://dx.doi.org/10.7202/203235ar.
Full textRashed, Roshdi. "L'ANGLE DE CONTINGENCE: UN PROBLÈME DE PHILOSOPHIE DES MATHÉMATIQUES." Arabic Sciences and Philosophy 22, no. 1 (February 27, 2012): 1–50. http://dx.doi.org/10.1017/s0957423911000087.
Full textFrossard, Etienne. "La mécanique dissipative des géo-matériaux granulaires et ses applications pratiques en Génie Civil." Revue Française de Géotechnique, no. 167 (2021): 2. http://dx.doi.org/10.1051/geotech/2021007.
Full textHelson, Olivier, Javad Eslami, Anne-Lise Beaucour, Albert Noumowe, and Philippe Gotteland. "Étude parametrique de matériaux modèles : aide au dimensionnement des ouvrages souterrains issus de mélanges sol-ciment." Revue Française de Géotechnique, no. 162 (2020): 2. http://dx.doi.org/10.1051/geotech/2020004.
Full textDissertations / Theses on the topic "Mécanique du contact – Mathématiques"
Matei, Andaluzia Cristina. "Modélisation mathématique en mécanique du contact." Perpignan, 2002. http://www.theses.fr/2002PERP0453.
Full textThe aim of this thesis is the study of some boundary value contact problem, with or without friction, between a body and a foundation. We consider the case of small deformations and we study quasistatic process for elastic, viscoelastic and viscoplastic materials. The results obtained concern the existence and uniqueness of weak solutions as well as the behaviour of the viscoelastic solutions as the viscosity converges to zero. The thesis is structured in four parts. In the first part we present the different mechanical models and we recall some tools of functional analysis. The second part is devoted to the study of viscoelastic frictionless contact problems with normal compliance and Signorini condition. In the third part, we are interested in the study of antiplane problems with Tresca's friction, for linearly elastic and viscoelastic materials. Finally, the fourth part is devoted to the study of viscoplastic contact problems with normal damped response and friction
Mrad, Hatem. "Simulation probabiliste du problème de contact mécanique." Compiègne, 2008. http://www.theses.fr/2008COMP1744.
Full textIn a classical finite element model, physical and material properties as well as the boundary conditions are generally considered as being deterministic and constant in a statistical sense. With this observation in mind, the validity of the solution obtained from such a model could be questionable. However, accepting that the laws of physics evolve randomly raises many questions. To address them, this research project will use the stochastic finite element method to study some academic and industrial applications to analyze the effect of random variation of the parameters of these laws on the solution. The discretization is a key step of this method which contributes to the construction of the matrix system. After applying conditioning technique, it’s possible to build the finite element response after resolution. When the probability is associated with some parameters which constitute this system, then only the finite element discretization is no longer sufficient to produce the new matrix system which has random or stochastic process not already included in the equations. The use of the stochastic finite element method provides the way to include adequate probabilistic technique to makes an efficient reliability and a probabilistic study of the mechanical contact problem
Tourette, Eric. "Etude mécanique et physico-chimique du contact rouleau - papier lors du calandrage." Paris, ENMP, 2007. http://pastel.paristech.org/4745/01/TheseTourette.pdf.
Full textCalendering consists of running a sheet of paper at high pressure and speed (contact time less than 1 ms) between at least two heated rolls so as to improve the paper surface quality. However, this operation reduces paper thickness. Our study focused on the mechanical behaviour of paper in the nip and on the surface interactions between the paper and the rolls. Different grades of printing and writing paper were studied (coated, un-coated). Two spherical indentation tests on paper samples were developed (falling ball and quasi-static compression) and calendering trials were performed. The contact time in the falling ball test is equivalent to that in calendering. The mechanical interpretation of these tests and trials allows us to obtain stress / strain curves and the evolution of « static » elastic modulus with the permanent deformation. The mechanical variables are influenced by the paper formulation, conditioning and time of solicitation. Using the quasi-static compression test, a model permits to evaluate the nip width in static conditions. The adhesion between the paper surface and the rolls is studied with a rolling friction test and calendering trials. Calendering trials enable to link the improvement of paper surface properties (gloss, smoothness) to the thickness reduction and to specify how the roll surface roughness is transferred onto the paper
Abadie, Michel. "Simulation dynamique de mécanismes, prise en compte du contact frottant." Montpellier 2, 1998. http://www.theses.fr/1998MON20139.
Full textZaittouni, Fouad. "Modélisation théorique et numérique d'interfaces : Prise en compte du contact et du frottement." Montpellier 2, 2000. http://www.theses.fr/2000MON20076.
Full textAbousleiman, Vincent. "Comportement dynamique des trains planétaires et épicycloïdaux : conditions de contact instantanées et influence de sous-ensembles flexibles." Lyon, INSA, 2004. http://www.theses.fr/2004ISAL0054.
Full textThis work in co-operation with Hispano-Suiza is aimed at improving the prediction of the dynamic behaviour of planetary/epicyclic geared trains, especially for systems with very flexible parts. The proposed hybrid models combine classical lumped parameter representations (sun gear, planets) and three-dimensional finite elements models used for the most flexible components (ring gear, carrier). The large FE substructure models are reduced by means of a modal approach (ring gear) or a constraint mode method for planet carrier. Gear meshes are taken into account through specific gear elements based on time-dependent non-linear mesh stiffnesses. Shape deviations and some usual manufacturing and mounting errors have been introduced in the model. A time integration Newmark scheme is coupled with a normal contact algorithm which verifies instantaneous contact conditions on all gear flanks. The main results show that modelling ring gear and planet carrier as deformable bodies has a significant influence on static and dynamic behaviour of planetary gear sets
Mellouki-Filali, Chaakir. "Problème des milieux continus en contact avec frottement : stabilité et convergence des algorithmes numériques." Montpellier 2, 1988. http://www.theses.fr/1988MON20109.
Full textLakhal, Abderrahman. "Modélisation mathématique du contact unilatéral avec frottement en dynamique : application aux problèmes d'impact et de glissement en mécanique des roches." Lyon 1, 1994. http://www.theses.fr/1994LYO10218.
Full textHoarau-Mantel, Thierry-Vincent. "Contribution à l'étude mathématique et numérique de quelques problèmes en mécanique du contact." Perpignan, 2003. http://www.theses.fr/2003PERP0531.
Full textOwing to their inherent diversity and complexity, contact problems lead to various mathematical models governed by nonlinear partial differential equations. Motivated by the richness of this domain, our aim is to study some contact problems involving elastic and viscoelastic materials in the framework of small and large deformation theory. This thesis is structured in four parts. The first one provides the background in Mathematics and Mechanics needed in the rest of the manuscript. The second part concerns the study of three elastic or visocelastic problems in the small strain theory. For these problems we prove existence, uniqueness and continuous dependence of weak solutions in terms of displacements and stress. The third part deals with the study of a unilateral frictionless contact problem between two viscoelastic bodies, again in the framework of small deformations. We illustrate the theoritical results with numerical simulations in dimension two. The fourth part is completely devoted to the numerical modelling of elastic and viscoelastic contact problems with Coulomb law of dry friction in the frame of large deformation. We present numerical simulations modelling the compression of hexagonal cells in two dimension
Youbissi, Fabien Mesmin. "Résolution par éléments finis du problème de contact unilatéral par des méthodes d'optimisation convexe." Thesis, Université Laval, 2006. http://www.theses.ulaval.ca/2006/23948/23948.pdf.
Full textBooks on the topic "Mécanique du contact – Mathématiques"
Akademie der Wissenschaften in Göttingen, Sächsische Akademie der Wissenschaften zu Leipzig, Bayerische Akademie der Wissenschaften, and Akademie der Wissenschaften in Wien, eds. Encyclopédie des sciences mathématiques pures et appliquées: Mécanique : Systèmes déformables. Sceaux [France]: J. Gabay, 1993.
Find full textAppell, Paul, Felix Klein, Jules Molk, and Conrad Heinrich Müller. Encyclopédie des sciences mathématiques pures et appliquées....: Mécanique générale. Sceaux: J. Gabay, 1992.
Find full textMolk, Jules. Encyclopédie des sciences mathématiques pures et appliquées: Mécanique : Généralités, historique. Sceaux, France: J. Gabay, 1991.
Find full textPogu, Marc. Modélisation et résolution d'équations de la mécanique des milieux continus: Domaines non bornés et frontières artificielles, domaines non réguliers et identification de paramètres, algorithmes. Paris: Ellipses, 1992.
Find full textCazenave, Michel. Méthode des éléments finis: Approche pratique en mécanique des structures. Paris: Dunod, 2010.
Find full textE, Kröner, and Kirchgässner K, eds. Trends in applications of pure mathematics to mechanics: Proceedings of the Sixth Symposium on Trends in Applications of Pure Mathematics to Mechanics, held at the Physikzentrum of the German Physical Society, Bad Honnef, October 21-25, 1985. Berlin: Springer-Verlag, 1986.
Find full textPreumont, André. Variations aléatoires et analyse spectrale. Lausanne: Presses polytechniques et universitaires romandes, 1990.
Find full textThe theory of critical distances: A new perspective in fracture mechanics. Amsterdam: Elsevier, 2007.
Find full textInternational Symposium on Numerical Models in Geomechanics (4th 1992 Swansea, Wales). Numerical models in geomechanics: Proceedings of the fourth international symposium on numerical models in geomechanics. Rotterdam: A.A. Balkema, 1992.
Find full textBook chapters on the topic "Mécanique du contact – Mathématiques"
Cottet, Georges-Henri, Emmanuel Maitre, and Thomas Milcent. "Outils mathématiques pour la mécanique des milieux continus." In Mathématiques et Applications, 37–49. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-70075-1_2.
Full textDhombres, Jean. "Une conception architecturale des mathématiques: la séparation des variables chez Pfaff." In Entre Mécanique et Architecture / Between Mechanics and Architecture, 179–204. Basel: Birkhäuser Basel, 1995. http://dx.doi.org/10.1007/978-3-0348-9072-4_11.
Full textAshton, Zoe. "Mathematical Problem Choice and the Contact of Minds." In Proceedings of the Canadian Society for History and Philosophy of Mathematics/ Société canadienne d’histoire et de philosophie des mathématiques, 191–203. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-90983-7_13.
Full text"10 Outils mathématiques." In Comprendre la mécanique, 319–28. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-1218-9-012.
Full text"10 Outils mathématiques." In Comprendre la mécanique, 319–28. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-1218-9.c012.
Full text"II LES OUTILS MATHÉMATIQUES DE LA MÉCANIQUE QUANTIQUE." In Mécanique Quantique - Tome 1, 89–214. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2288-1-004.
Full text"II LES OUTILS MATHÉMATIQUES DE LA MÉCANIQUE QUANTIQUE." In Mécanique Quantique - Tome 1, 89–214. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2288-1.c004.
Full text"XII Annexe : outils mathématiques de base." In Comprenons-nous vraiment la mécanique quantique ?, 435–60. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2185-3-013.
Full text"XII Annexe : outils mathématiques de base." In Comprenons-nous vraiment la mécanique quantique ?, 435–60. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2185-3.c013.
Full textHeslot, André. "11 Causalité et localisation en Mécanique Quantique Relativiste." In L'espace physique entre mathématiques et philosophie, 243–56. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-0130-5-014.
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