Blind Predictions and Uncertainty in the Simulation of Reinforced Concrete Structures
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F28399269%3A_____%2F25%3AN0000017" target="_blank" >RIV/28399269:_____/25:N0000017 - isvavai.cz</a>
Result on the web
<a href="https://doi-org.ezproxy.techlib.cz/10.1002/cepa.3354" target="_blank" >https://doi-org.ezproxy.techlib.cz/10.1002/cepa.3354</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/cepa.3354" target="_blank" >10.1002/cepa.3354</a>
Alternative languages
Result language
angličtina
Original language name
Blind Predictions and Uncertainty in the Simulation of Reinforced Concrete Structures
Original language description
Nonlinear analysis of reinforced concrete structures is becoming a standard tool for both the assessment of existing structures and the design of new ones. This trend is supported by new safety formats for nonlinear analysis introduced in the fib Model Code 2010 and incorporated in the new Eurocode (prEN 1992-1-1:2022). A key challenge is the evaluation and management of uncertainties. This paper focuses on the model uncertainty in ultimate and serviceability limit states, including crack width estimation. The significant insights into modeling uncertainty are provided by the recent blind prediction competitions, which offer a practical benchmark for assessing the robustness and reliability of nonlinear models and software tools. This paper highlights the findings from several such competitions. A key limitation is that the material uncertainties are typically neglected, meaning that the most accurate predictions often result from a chance rather than from the consistently reliable modeling.
Czech name
—
Czech description
—
Classification
Type
J<sub>ost</sub> - Miscellaneous article in a specialist periodical
CEP classification
—
OECD FORD branch
20101 - Civil engineering
Result continuities
Project
<a href="/en/project/GA24-10892S" target="_blank" >GA24-10892S: Machine Learning for Multiscale Modelling of Spatial Variability and Fracture for Sustainable Concrete Structures</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
ce/papers
ISSN
2509-7075
e-ISSN
2509-7075
Volume of the periodical
Vol. 8
Issue of the periodical within the volume
3-4
Country of publishing house
DE - GERMANY
Number of pages
9
Pages from-to
241 - 249
UT code for WoS article
—
EID of the result in the Scopus database
—