Abstract
| Original language | English |
|---|---|
| Pages (from-to) | 421-424 |
| Journal | Nordic Concrete Research |
| Volume | 50 |
| Issue number | 2 |
| Publication status | Published - 2014 |
| MoE publication type | A1 Journal article-refereed |
| Event | XIII Nordic Concrete Research Symposium - Reykjavik, Iceland Duration: 13 Aug 2014 → 15 Aug 2014 |
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Keywords
- corrosion
- cracking
- reinforcement
- constitutive modelling
- prediction model
- durability
- carbonation
- chlorides
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Analytical model for predicting time to concrete cover cracking due to corrosion of reinforcement. / Bohner, Edgar; Müller, H.S.
In: Nordic Concrete Research, Vol. 50, No. 2, 2014, p. 421-424.Research output: Contribution to journal › Article › Scientific › peer-review
TY - JOUR
T1 - Analytical model for predicting time to concrete cover cracking due to corrosion of reinforcement
AU - Bohner, Edgar
AU - Müller, H.S.
PY - 2014
Y1 - 2014
N2 - Cracking due to reinforcement corrosion defines an important limit state of durability and structural stability of concrete structures. By means of a comprehensive research work the influence of concrete porosity on the corrosion morphology and the mechanical behaviour of the concrete cover affected by the corrosion process could be investigated. The investigations allowed for the detailed analysis of the stresses, strains and the crack formation within the concrete cover. An analytical prediction model for concrete cover cracking was derived. This model enables the prediction of the time dependent damage process under conditions of practical relevance.
AB - Cracking due to reinforcement corrosion defines an important limit state of durability and structural stability of concrete structures. By means of a comprehensive research work the influence of concrete porosity on the corrosion morphology and the mechanical behaviour of the concrete cover affected by the corrosion process could be investigated. The investigations allowed for the detailed analysis of the stresses, strains and the crack formation within the concrete cover. An analytical prediction model for concrete cover cracking was derived. This model enables the prediction of the time dependent damage process under conditions of practical relevance.
KW - corrosion
KW - cracking
KW - reinforcement
KW - constitutive modelling
KW - prediction model
KW - durability
KW - carbonation
KW - chlorides
M3 - Article
VL - 50
SP - 421
EP - 424
JO - Nordic Concrete Research
JF - Nordic Concrete Research
SN - 0800-6377
IS - 2
ER -