This research takes place within the framework of the structural monitoring of nuclear power plant containments that EDF operates. Our goal is to determine how the knowledge of the concrete water content these structures could improve the predictions of their mechanical behavior, which are periodically undertaken as part of the safety case for the facilities.As a first step, we have studied monitoring data uncertainties propagation through the models, in order to quantify the information brought by the water content measurement. We have also addressed the effects of these uncertainties on the extrapolations to the end of the structure lifetime. In a second phase, we have proposed a delayed deformation monitoring model including water conten...
Dans le cadre de la prolongation de la vie et de la démonstration de la sécurité des bâtiments des r...
Concrete is the most widely used manufactured material in construction around the world. The recent ...
Concrete is a heterogeneous, multiphasic and ageing material. Consequently, its properties show intr...
Cette recherche s’inscrit dans le cadre de la surveillance structurale des enceintes de confinement ...
This work aims to study the behaviour of the containment buildings in a nuclear power plant. The gas...
Prolonger la durée de vie d’un parc nucléaire impose de garantir la pérennité des enceintes de confi...
L’enceinte de confinement est la dernière barrière de protection des bâtiments réacteurs nucléaires ...
Ce travail a pour but d'apporter des éléments de connaissance sur le comportement des enceintes de c...
Les enceintes de confinement des centrales nucléaires sont conçues pour assurer des propriétés de co...
International audienceThe aging of prestressed concrete containments wall of nuclear power plants is...
Chloride ingress into concrete is one of the major causes leading to the degradation of reinforced c...
The use of fully probabilistic approaches to account for uncertainties within dam engineering is a r...
A major source of a noticeable loss of performance (excessive cracking, loss of carrying load capaci...
Le prolongement de la durée d’exploitation des centrales nucléaires françaises soulève de nombreuses...
The ageing of French nuclear power plants raises many research issues in nuclear safety analysis. Th...
Dans le cadre de la prolongation de la vie et de la démonstration de la sécurité des bâtiments des r...
Concrete is the most widely used manufactured material in construction around the world. The recent ...
Concrete is a heterogeneous, multiphasic and ageing material. Consequently, its properties show intr...
Cette recherche s’inscrit dans le cadre de la surveillance structurale des enceintes de confinement ...
This work aims to study the behaviour of the containment buildings in a nuclear power plant. The gas...
Prolonger la durée de vie d’un parc nucléaire impose de garantir la pérennité des enceintes de confi...
L’enceinte de confinement est la dernière barrière de protection des bâtiments réacteurs nucléaires ...
Ce travail a pour but d'apporter des éléments de connaissance sur le comportement des enceintes de c...
Les enceintes de confinement des centrales nucléaires sont conçues pour assurer des propriétés de co...
International audienceThe aging of prestressed concrete containments wall of nuclear power plants is...
Chloride ingress into concrete is one of the major causes leading to the degradation of reinforced c...
The use of fully probabilistic approaches to account for uncertainties within dam engineering is a r...
A major source of a noticeable loss of performance (excessive cracking, loss of carrying load capaci...
Le prolongement de la durée d’exploitation des centrales nucléaires françaises soulève de nombreuses...
The ageing of French nuclear power plants raises many research issues in nuclear safety analysis. Th...
Dans le cadre de la prolongation de la vie et de la démonstration de la sécurité des bâtiments des r...
Concrete is the most widely used manufactured material in construction around the world. The recent ...
Concrete is a heterogeneous, multiphasic and ageing material. Consequently, its properties show intr...