During their confinement in a nuclear power plant, the mechanical properties of the constitutive materials of concrete change as a result of ageing. This is due to the transportation of chemical species at the microscopic level of the media. Firstly, this can be modelled with average equations. The Fick laws represent the evolution of chemical diffusion and the Fourier laws, the transportation of heat at a mesoscopic level. In this research, we will consider thermal evolution on a fractured media.This thermomechanical problem is solved with a staggered method. The mechanical contribution used an approach based on multi-bodies system linked with cohesive zone models. The thermal problem is based on the approximation of the heat transfer eq...
The long term behavior of nuclear waste glass blocks depends highly on chemical reactions which occu...
Les structures en béton des centrales nucléaires peuvent être soumises à des contraintes thermo- hyd...
The investigation of the behavior of heated concrete is a major research topic which concerns the as...
During their confinement in a nuclear power plant, the mechanical properties of the constitutive mat...
Les propriétés du béton constituant les enceintes de confinement des centrales électronucléaires évo...
The concrete structures of nuclear power plants can be subjected to moderate thermo-hydric loadings ...
At early-age, massive concrete structures (ex. nuclear power plant) are submitted to strains due to ...
This work aims to study the behaviour of the containment buildings in a nuclear power plant. The gas...
International audienceIn the context of lifetime extension of nuclear power plants, the french Insti...
In order to anticipate effects of ageing in confinement structures of nuclear power plant, the IRSN ...
L'Institut de Radioprotection et de Sûreté Nucléaire (IRSN) s'intéresse à l'étude des réactions de g...
The accurate prediction of the long and short-term behaviour of concrete structures in the nuclear d...
Les milieux cristallins fracturés constituent un potentiel géothermique non négligeable. Il est esse...
Président : Jean-Marie REYNOUARD Directeurs de thèse : Ghassan MOUNAJED Christian LA BORDERIE Rappor...
In the framework of nuclear power plants lifespan extension, the french institute for radioprotectio...
The long term behavior of nuclear waste glass blocks depends highly on chemical reactions which occu...
Les structures en béton des centrales nucléaires peuvent être soumises à des contraintes thermo- hyd...
The investigation of the behavior of heated concrete is a major research topic which concerns the as...
During their confinement in a nuclear power plant, the mechanical properties of the constitutive mat...
Les propriétés du béton constituant les enceintes de confinement des centrales électronucléaires évo...
The concrete structures of nuclear power plants can be subjected to moderate thermo-hydric loadings ...
At early-age, massive concrete structures (ex. nuclear power plant) are submitted to strains due to ...
This work aims to study the behaviour of the containment buildings in a nuclear power plant. The gas...
International audienceIn the context of lifetime extension of nuclear power plants, the french Insti...
In order to anticipate effects of ageing in confinement structures of nuclear power plant, the IRSN ...
L'Institut de Radioprotection et de Sûreté Nucléaire (IRSN) s'intéresse à l'étude des réactions de g...
The accurate prediction of the long and short-term behaviour of concrete structures in the nuclear d...
Les milieux cristallins fracturés constituent un potentiel géothermique non négligeable. Il est esse...
Président : Jean-Marie REYNOUARD Directeurs de thèse : Ghassan MOUNAJED Christian LA BORDERIE Rappor...
In the framework of nuclear power plants lifespan extension, the french institute for radioprotectio...
The long term behavior of nuclear waste glass blocks depends highly on chemical reactions which occu...
Les structures en béton des centrales nucléaires peuvent être soumises à des contraintes thermo- hyd...
The investigation of the behavior of heated concrete is a major research topic which concerns the as...