Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Integrated modelling of corrosion-induced deterioration in rein-forced concrete structures
An integrated finite element based modelling approach is presented, which allows for fully coupled simulation of reinforcement corrosion and corrosion-induced concrete damage. While a finite element method (FEM) based corrosion model was used to describe electrochemical processes at the reinforcement surface, a FEM based me-chanical model was used to simulate corrosion-induced concrete damage. Both FEM models were fully coupled, i.e. information, such as corrosion current density, dam-age state of concrete cover, etc., were constantly exchanged between the models. To demonstrate the potential use of the modelling approach, a numerical example is presented which illustrates full coupling of formation of corrosion cells, propagation of corrosion, and subsequent development of corrosion-induced concrete damage.
Integrated modelling of corrosion-induced deterioration in rein-forced concrete structures
An integrated finite element based modelling approach is presented, which allows for fully coupled simulation of reinforcement corrosion and corrosion-induced concrete damage. While a finite element method (FEM) based corrosion model was used to describe electrochemical processes at the reinforcement surface, a FEM based me-chanical model was used to simulate corrosion-induced concrete damage. Both FEM models were fully coupled, i.e. information, such as corrosion current density, dam-age state of concrete cover, etc., were constantly exchanged between the models. To demonstrate the potential use of the modelling approach, a numerical example is presented which illustrates full coupling of formation of corrosion cells, propagation of corrosion, and subsequent development of corrosion-induced concrete damage.
Integrated modelling of corrosion-induced deterioration in rein-forced concrete structures
Michel, Alexander (Autor:in) / Geiker, M.R. (Autor:in) / Stang, Henrik (Autor:in) / Lepech, M. (Autor:in)
01.01.2013
Michel , A , Geiker , M R , Stang , H & Lepech , M 2013 , Integrated modelling of corrosion-induced deterioration in rein-forced concrete structures . in Proceeedings of EUROCORR 2013 . European Corrosion Congress , Estoril , Portugal , 01/09/2013 .
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Foundations on rein-forced-concrete piles
| Engineering Index Backfile | 1927
Rein-forced-concrete tranverse ties for railroads
| Engineering Index Backfile | 1931
Rein-forced-concrete tranverse ties for railroads
| Engineering Index Backfile | 1930
Analytical Determination of Flexural Resistance of Rein-forced Concrete Beams with Corrosion
| Springer Verlag | 2023
Corrosion-Induced Deterioration of Reinforced Concrete Structures in Kuwait
| British Library Conference Proceedings | 1995