On Mathematical Models of Degradation Processes According to ISO16204 and fib Model Code

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F23%3APU149143" target="_blank" >RIV/00216305:26110/23:PU149143 - isvavai.cz</a>
Result on the web
<a href="https://onlinelibrary.wiley.com/doi/epdf/10.1002/cepa.2135" target="_blank" >https://onlinelibrary.wiley.com/doi/epdf/10.1002/cepa.2135</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/cepa.2135" target="_blank" >10.1002/cepa.2135</a>

Result language
angličtina
Original language name
On Mathematical Models of Degradation Processes According to ISO16204 and fib Model Code
Original language description
The main factors affecting the service life of concrete structures are the presence of chlorideions and carbon dioxide, alternating frost action and mechanical stresses on the structure. In practice, these effects can be taken into account by using math-ematical modelling of these phenomena. In thiscontribution, the authors focus on the processes of chlorideions and carbon dioxide (carbonation process) diffusion through concrete and the associated subsequent corrosion of reinforcement. Math-ematical models recommended by the fibModel Code and ISO 16204 are described and the effect of simultaneous environmental and mechanical load on the service life of the structure is discussed. The models are used to study the residual service life of a simple reinforced concrete frame bridgebased on the percentage loss of reinforcement area analysis over time.
Czech name
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Czech description
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Project
<a href="/en/project/GA22-00774S" target="_blank" >GA22-00774S: Metamodel-assisted probabilistic assessment in bridge structural engineering (MAPAB)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
EUROSTRUCT 2023 - European Association on Quality Control of Bridges and Structures: Digital Transformation in Sustainability
ISBN
—
ISSN
2509-7075
e-ISSN
—
Number of pages
7
Pages from-to
1221-1227
Publisher name
Ernst & Sohn
Place of publication
Berlin, Germany
Event location
Vienna, Austria
Event date
Sep 25, 2023
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
001256546000036

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