Les phénomènes de diffusion/convection sont à l'origine de nombreuses sources de défaillances de structures. Cet article présente la méthode de résolution par couplage des phénomènes, et propose une illustration dans le cas du transport d'ions chlorures dans du béton. Les effets de (1) le modèle de climat, (2) l'entrée de chlorures induite par la convection et (3) le flux des chlorures à une et deux dimensions, sur la probabilité d'initiation de la corrosion sont étudiés avec un exemple numérique. Les résultats montrent l'importance d'inclure des modèles étendus pour la pénétration des chlorures et l'aléa afin de faire une évaluation satisfaisante ...
O principal mecanismo de transporte de íons cloreto pelos microporos do concreto é a difusão. Em um ...
This paper evaluates relationships between four parameters that govern the time to corrosion initiat...
Degradation of reinforced concrete (RC) in maritime structures has become aworldwide problem due to ...
Professor Mircea Grigoriu, Professor Kenneth Hover, Professor Gennady SamorodnitskyReinforced concre...
A numerical approach based on finite elements and finite difference methods is suggested to simulate...
Chloride is one of the aggressive chemicals that can threat to reinforced concrete structures. This ...
Chloride-induced corrosion of steel reinforcement is one of the major long-term deterioration mechan...
For many reinforced concrete structures corrosion of reinforcement is an important problem since it ...
International audienceCorrosion induced by chloride ions has become a critical issue for many reinfo...
For many reinforced concrete structures corrosion of the reinforcement is an important problem since...
For many reinforced concrete structures corrosion of the reinforcement is an important problem since...
Chloride-induced corrosion of steel in reinforced concrete structures is one of the major causes of ...
For many reinforced concrete structures corrosion of reinforcement is an important problem since it ...
Over the last decade, there has been an increasing interest in models for the evaluation and predict...
This paper presents an approach toward performance-based durability design of concrete structures ba...
O principal mecanismo de transporte de íons cloreto pelos microporos do concreto é a difusão. Em um ...
This paper evaluates relationships between four parameters that govern the time to corrosion initiat...
Degradation of reinforced concrete (RC) in maritime structures has become aworldwide problem due to ...
Professor Mircea Grigoriu, Professor Kenneth Hover, Professor Gennady SamorodnitskyReinforced concre...
A numerical approach based on finite elements and finite difference methods is suggested to simulate...
Chloride is one of the aggressive chemicals that can threat to reinforced concrete structures. This ...
Chloride-induced corrosion of steel reinforcement is one of the major long-term deterioration mechan...
For many reinforced concrete structures corrosion of reinforcement is an important problem since it ...
International audienceCorrosion induced by chloride ions has become a critical issue for many reinfo...
For many reinforced concrete structures corrosion of the reinforcement is an important problem since...
For many reinforced concrete structures corrosion of the reinforcement is an important problem since...
Chloride-induced corrosion of steel in reinforced concrete structures is one of the major causes of ...
For many reinforced concrete structures corrosion of reinforcement is an important problem since it ...
Over the last decade, there has been an increasing interest in models for the evaluation and predict...
This paper presents an approach toward performance-based durability design of concrete structures ba...
O principal mecanismo de transporte de íons cloreto pelos microporos do concreto é a difusão. Em um ...
This paper evaluates relationships between four parameters that govern the time to corrosion initiat...
Degradation of reinforced concrete (RC) in maritime structures has become aworldwide problem due to ...