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NOVÁK, D. LEHKÝ, D. DOLEŽEL, J. ŠOMODÍKOVÁ, M.
Original Title
Service life probabilistic assessment of highly deteriorated reinforced concrete arch bridge
Type
conference paper
Language
English
Original Abstract
The paper is focused on fully probabilistic assessment of old reinforced concrete arch bridge. As many uncertainties are involved the approach is the probabilistic one, enabling the reliability-based prognosis of service life. An advanced modeling is needed, where aspects of nonlinear behavior of concrete and degradation modeling are combined with efficient reliability techniques to calculate reliability in time. The aim is to provide reliability measures - reliability index and/or failure probability values in time. Small-sample Monte Carlo type statistical simulation technique Latin Hypercube Sampling is applied to model all uncertainties involved, including statistical correlation.
Keywords
Concrete Bridges, Deterioration, Durability, Probabilistic Assessment, Service Life
Authors
NOVÁK, D.; LEHKÝ, D.; DOLEŽEL, J.; ŠOMODÍKOVÁ, M.
RIV year
2013
Released
22. 4. 2013
Location
Tel-Aviv, Israel
ISBN
978-965-92039-0-1
Book
Engineering a Concrete Future: Technology, Modeling & Construction
Pages from
399
Pages to
402
Pages count
4
BibTex
@inproceedings{BUT102211, author="Drahomír {Novák} and David {Lehký} and Jiří {Doležel} and Martina {Sadílková Šomodíková}", title="Service life probabilistic assessment of highly deteriorated reinforced concrete arch bridge", booktitle="Engineering a Concrete Future: Technology, Modeling & Construction", year="2013", pages="399--402", address="Tel-Aviv, Israel", isbn="978-965-92039-0-1" }