Analytical and numerical approaches to modeling of reinforcement corrosion in concrete

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F07%3APU69351" target="_blank" >RIV/00216305:26110/07:PU69351 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Analytical and numerical approaches to modeling of reinforcement corrosion in concrete
Original language description
Corrosion of reinforcing steel in concrete is one of the most influencing factors causing the degradation of reinforced concrete structures, conducting to cracking and spalling. The detrimental effect of corrosion is due to the fact that a rust product has a volume 2-6 times larger than the original steel Consequently, the rust products exert an expansive stress on the surrounding concrete whose tensile strength is usually low. This paper attempts at the application of an analytical and numerical approaches to simulation of concrete cracking due to corrosion of reinforcement. At first, a combination and detailed analysis of two analytical models proposed is presented. Four distinct phases of the corrosion process are identified and a detailed guide through the mathematical development is described. in the next, numerical computations obtained with nonlinear finite element code are presented. The model features the state-of-the-art in nonlinear fracture mechanics modelling and the heter
Czech name
Analytické a numerické přístupy k modelování koroze výztuže v betonu.
Czech description
Článek se zabývá analytickými a numerickými přístupy k modelování koroze výztuže v betonu.

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2007
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Recent developmnets in structural engineering, mechanics and computation
ISBN
978-90-5966-054-0
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
610-615
Publisher name
Neuveden
Place of publication
Caoe town, South Africa
Event location
Cap Town
Event date
Sep 10, 2007
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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