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Thermomechanical modelling of solidification and plastic deformation processes
La simulation numérique des procédés de transformation des matériaux est un domaine de recherche vaste et multidisciplinaire : il met en jeu essentiellement la... -
Modèle conceptuel d'une exploitation d'uranium par récupération in situ ; int...
Thèse confidentielle -
Mechanical simulation using a semi analytical method : from elasto-plastic ro...
The life time of mechanical components can be increased by the presence of compressive residual stresses. Inherent to most production processes, residual stresses play... -
Reconstruction of the Greenland ice sheet through the last glacial-interglaci...
The Greenland ice sheet represents a potential sea level rise contribution of 7.3 meters. When drastic changes are recently observed, multi-centennal futur projections... -
Dynamique sédimentaire multiclasse : de l'étude des processus à la modélisati...
The purpose of this work is the implementation of a sediment transport model in the English Channel. The design of such a model requires the identification of the... -
Effets de site : évalutation expérimentale et modélisations multidimensionnel...
L'objectif de cette thèse est, l'étude fine des effets d'amplification suite à la géologie locale, notamment dans des bassins sédimentaires, ainsi que l'évaluation des... -
Outils expérimentaux et de modélisation numérique pour l'étude des transferts...
Ce mémoire résume sept ans d'activités de recherche, depuis l'obtention de mon titre de docteur de l'Ecole Nationale des Ponts et Chaussées en 2004. Ces travaux se... -
Tsunami Hazard studies in West Indies conducted by BRGM
We briefly present here tsunami studies carried out by BRGM in the West Indies. These works concern: - the establishment of a tsunami historical database that have hit... -
Dynamics of fluids and transport applied to the early Earth
We have studied the heat and mass transfer during the early Earth history at multiple scales and for multiple systems by means of numerical computing. Two different... -
Physical and theoretical modelisation of pressurized tunnelling in homogeneou...
Nowadays, use of pressurized shield tunnel boring machine is often fully justified, especially in urban areas where soils are generally soft, partially or fully... -
Blowing and drifting snow in alpine terrain : observations and modeling using...
Blowing and drifting snow are crucial components of the interaction between the cryosphere and the atmosphere. In mountainous areas, it affects the temporal and... -
Numerical and mechanical modeling development of epithelial tissues morphogen...
The study of natural forms, their diversity, their reproducibility and their origin has always fascinated the scientists, and particularly the polygonal form of cells... -
Mechanical behaviour of 7xxx series aluminium alloys welds : from microstruct...
The electron beam welding of 7xxx series alloys leads to modification of their microstructure and consequently of their mechanical behavior. This study aimed to... -
Reduction of numerical models in the low-frequency range in linear dynamic fo...
The objective of this research is to construct a reduced-order model to predict the dynamical response, in the LF band, of the stiff parts of a complete automotive... -
Multi-parameter and multi-resolution imaging techniques for the observation a...
Controlling factors (predisposition, triggering) of landslides as well as their mechanism and kinematic behaviour can be extremely heterogeneous and interact on very... -
The oceanic circulation around the Kerguelen plateau : from observation to mo...
Due to its great meridional extent and relatively shallow depth, the Kerguelen Plateau constitutes a major barrier to the eastward flowing Antarctic Circumpolar... -
Probabilistic approach of thermoplastics composites mechanical behaviour asse...
Thermoplastic composite materials are more and more used in many fields of application as a result of their recyclability and their joining capabilities by polymer... -
Contribution to the study of a lower power electric arc
The study presented here enters the general problem of electric arc involved in industrial applications such as welding, cutting, waste treatment. This work... -
In situ sediment transport measurements on the coast of Northern France : tow...
Our knowledge and understanding of the sediment dynamics of sandy macrotidal beaches is still limited by a lack of data from these macrotidal environments. This...
