Michel, Alexander

Stang, Henrik

Thybo, Anna Emilie A.

In the present paper a finite element model is introduced to simulate corrosion-induced damage in concrete. The model takes into account the penetration of corrosion products into the concrete as well as non-uniform formation of corrosion products around the reinforcement. To ac-count for the non-uniform formation of corrosion products at the concrete/reinforcement interface, a deterministic approach is used. The model gives good estimates of both deformations in the con-crete/reinforcement interface and crack width when compared to experimental data. Further, it is shown that non-uniform deposition of corrosion products affects both the time-to cover cracking and the crack width at the concrete surface

Online Research Database In Technology

Modeling of Corrosion-induced Concrete Damage

http://orbit.dtu.dk/ws/files/57601725/p488.pdf

Modeling of Corrosion-induced Concrete Damage

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Online Research Database In Technology