NELINEÁRNÍ ANALÝZA A SIMULACE JAKO NÁSTROJ PRO NAVRHOVÁNÍ A POSUZOVÁNÍ ŽELEZOBETONOVÝCH MOSTŮ
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F28399269%3A_____%2F23%3AN0000010" target="_blank" >RIV/28399269:_____/23:N0000010 - isvavai.cz</a>
Result on the web
<a href="https://silnice-zeleznice.cz/media/3-2023" target="_blank" >https://silnice-zeleznice.cz/media/3-2023</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
NELINEÁRNÍ ANALÝZA A SIMULACE JAKO NÁSTROJ PRO NAVRHOVÁNÍ A POSUZOVÁNÍ ŽELEZOBETONOVÝCH MOSTŮ
Original language description
Nonlinear analysis and simulation within the framework of the finite element analysis can provide engineers with an insight into the real structural performance and behavior. Contrary to the traditional design approaches based on the elastic beam theory, the nonlinear models can evaluate complex 3D stress states within the material and simulate real material behavior, including crushing of concrete in compression, cracking in tension or yielding of the steel reinforcement as well as long-term rheological phenomena. By these means, not only the ultimate state but various construction stages and environmental loads can be evaluated. New approaches and suitable safety formats are already available, for instance in the fib model code 2010 and will be also included in the new version of Eurocodes. The article describes the most applicable safety formats with emphasis on their suitable definition and the evaluation of model uncertainty.
Czech name
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Czech description
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Classification
Type
J<sub>ost</sub> - Miscellaneous article in a specialist periodical
CEP classification
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OECD FORD branch
20102 - Construction engineering, Municipal and structural engineering
Result continuities
Project
<a href="/en/project/CK03000023" target="_blank" >CK03000023: Digital twin for increased reliability and sustainability of concrete bridges</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Silnice-železnice
ISSN
1803-8441
e-ISSN
1801-822X
Volume of the periodical
3/2023
Issue of the periodical within the volume
11. 7. 2023
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
10
Pages from-to
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UT code for WoS article
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EID of the result in the Scopus database
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