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Academic literature on the topic 'Modèles de déformations'
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Journal articles on the topic "Modèles de déformations"
Levasseur, Denis. "Les eskers : essai de synthèse bibliographique." Géographie physique et Quaternaire 49, no. 3 (November 30, 2007): 459–79. http://dx.doi.org/10.7202/033066ar.
Full textI Cardona, Jaume Aurell, and Joan-Pau Rubiès i Mirabet. "Els mercaders catalans i la cultura de l’Edat Mitjana al Renaixement." Anuario de Estudios Medievales 23, no. 1 (April 2, 2020): 221. http://dx.doi.org/10.3989/aem.1993.v23.1048.
Full textBonnel, F. "Apport de l’impression 3D (méthode additive) dans la planification et la correction des troubles statiques complexes du pied et de la cheville : méthodologie et applications chirurgicales." Médecine et Chirurgie du Pied 36, no. 1 (March 2020): 21–30. http://dx.doi.org/10.3166/mcp-2020-0041.
Full textJuby, Heather. "Le ménage et ses unités minimales : illustration d’un modèle de projection à l’aide de données canadiennes." Articles 24, no. 1 (March 25, 2004): 35–64. http://dx.doi.org/10.7202/010181ar.
Full textBeyrouthy, Joëlle. "Réduction 3D–1D d'un modèle viscoélastique en grandes déformations." Comptes Rendus Mathematique 345, no. 4 (August 2007): 239–43. http://dx.doi.org/10.1016/j.crma.2007.06.027.
Full textHauville, Frédéric, Mathieu Durand, and Yann Roux. "Modèle aéroélastique appliqué à la déformation d'un gréement." Revue européenne de génie civil 12, no. 5 (July 2, 2008): 549–60. http://dx.doi.org/10.3166/ejece.12.549-560.
Full textHauville, Frédéric, Mathieu Durand, and Yann Roux. "Modèle aéroélastique appliqué à la déformation d'un gréement." European Journal of Environmental and Civil Engineering 12, no. 5 (May 2008): 549–60. http://dx.doi.org/10.1080/19648189.2008.9693030.
Full textCaptier, G., D. Dessauges, M. Bigorre, M. C. Picot, C. Gossard, and N. Leboucq. "CL152 - Modèle pathogénique des déformations du crâne: plagiocéphalie et brachycéphalie." Archives de Pédiatrie 17, no. 6 (June 2010): 42. http://dx.doi.org/10.1016/s0929-693x(10)70372-9.
Full textJouanna, Paul, and Mokhtar Mabssout. "Modèle de comportement dynamique cyclique de sols en grandes déformations." Canadian Geotechnical Journal 37, no. 3 (June 1, 2000): 723–28. http://dx.doi.org/10.1139/t99-132.
Full textTuri, Giovanni. "Dimensionnement mécanique des canalisations enterrées. Discussion sur quelques formules de CEN/TR 1295-3, partie B." La Houille Blanche, no. 5-6 (December 2019): 103–13. http://dx.doi.org/10.1051/lhb/2019033.
Full textDissertations / Theses on the topic "Modèles de déformations"
Roussillon, Pierre. "Modèles de cycles normaux pour l'analyse des déformations." Thesis, Sorbonne Paris Cité, 2017. http://www.theses.fr/2017USPCB073/document.
Full textIn this thesis, we develop a second order model for the representation of shapes (curves or surfaces) using the theory of normal cycles. The normal cycle of a shape is the current associated with its normal bundle. Introducing kernel metrics on normal cycles, we obtain a dissimilarity measure between shapes which takes into account curvature. This measure is used as a data attachment term for a purpose of registration and shape analysis by deformations. Chapter 1 is a review of the field of shape analysis. We focus on the setting of the theoretical and numerical model of the Large Deformation Diffeomorphic Metric Mapping(LDDMM).Chapter 2 focuses on the representation of shapes with normal cycles in a unified framework that encompasses both the continuous and the discrete shapes. We specify to what extend this representation encodes curvature information. Finally, we show the link between the normal cycle of a shape and its varifold. In chapter 3, we introduce the kernel metrics, so that we can consider normal cycles in a Hilbert space with an explicit scalar product. We detail this scalar product for discrete curves and surfaces with some kernels, as well as the associated gradient. We show that even with simple kernels, we do not get rid of all the curvature informations. The chapter 4 introduces this new metric as a data attachment term in the framework of LDDMM. We present numerous registrations and mean shape estimation for curves and surfaces. The aim of this chapter is to illustrate the different properties of normal cycles for the deformations analysis on synthetic and real examples
Gerbault, Muriel. "Modélisation numérique de la naissance des déformations localisées : exemple du flambage lithosphérique." Montpellier 2, 1999. http://www.theses.fr/1999MON20025.
Full textGermain, Jacques. "Contribution à l'étude du champ de déformations par granularité laser en élastoplasticité grandes déformations." Montpellier 2, 1995. http://www.theses.fr/1995MON20223.
Full textYoussef, Hiba. "Modélisation viscoplastique pour les déformations et les évolutions des textures dans les polycristaux : Homogénéisation par une loi intermédiaire." Université Louis Pasteur (Strasbourg) (1971-2008), 2008. http://www.theses.fr/2008STR13016.
Full textDetraux, Jean-Michel. "Formulations et applications en grandes déformations des solides." Compiègne, 1985. http://www.theses.fr/1985COMPI199.
Full textDumais, Simon. "Modélisation de la consolidation au dégel à grandes déformations." Doctoral thesis, Université Laval, 2019. http://hdl.handle.net/20.500.11794/37552.
Full textThis thesis presents the development of an engineering method for the modelling of large strain nonlinear thaw consolidation. The work presented herein follows existing thaw consolidation theories and models. The foundations of one-dimensional thaw consolidation theory are therefore used. First, a numerical model for large strain nonlinear thaw consolidation is formulated by combining the Gibson large strain consolidation theory to heat transfer equations. The two components are coupled in a modelling domain formulated in Lagrangian coordinates that adapts to the soil deformation. This results in the introduction of a second moving boundary at the soil surface to model thaw consolidation in addition to the moving boundary at the thaw front. The model uses nonlinear σʹv – e – kv relationships to define the properties of thawed soils. A case study of the Inuvik experimental pipeline with the numerical model is presented. The case study demonstrates the use of the model for a practical problem and it is used to validate the model. The modelling results are compared to the results obtained with the small strain linear thaw consolidation theory and with the field data. The results obtained with the large strain nonlinear model for thaw settlement, the rate of thaw settlement and the excess pore pressures compare favourably with the field data. Second, a conceptual model for thaw consolidation of thawed fine-grained soils is proposed. The model is used to define the characteristics of the nonlinear σʹv – e – kv relationships used as input for the numerical modelling of thaw consolidation. The concept of the residual stress is generalized to ice rich soils by specifying that it is the effective stress within the soil element rather than the effective stress of the bulk soil. Then, empirical relationships are formulated to determine the characteristics of the σʹv – e – kv relationships as a function of the initial thawed void ratio and soil index properties.
Labzae, Allal. "Modèle de calcul des déformations viscoplastiques des brames dans la coulée de l'acier." Metz, 1988. http://docnum.univ-lorraine.fr/public/UPV-M/Theses/1988/Labzae.Allal.SMZ8824.pdf.
Full textThe calculations are based on the equation of Norton-Hoff for viscoplasticity and on different variants of this equation
Giton, Martial. "Contribution de l'analyse locale des déformations à l'étude de la déchirure d'un élastomère silicone." Montpellier 2, 2004. http://www.theses.fr/2004MON20232.
Full textJaar, Frédéric. "Reconstruction 3D à l'aide de surfaces à déformations libres." Dijon, 1999. http://www.theses.fr/1999DIJOS054.
Full textGayral, Victor. "Déformations isospectrales non compactes et théorie quantique des champs." Aix-Marseille 1, 2005. http://www.theses.fr/2005AIX11002.
Full textBooks on the topic "Modèles de déformations"
Guinand, Cécile. Roman et caricature au XIXe siècle. Poétiques réalistes entre Illusions perdues et Éducation sentimentale. Librairie Droz, 2020. http://dx.doi.org/10.47421/droz60356.
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