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CHROMÁ, M. ROVNANÍK, P. TEPLÝ, B.
Originální název
Carbonation modelling and reliability analysis of RC structures made from blended cements
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
The concept of "effective" water-cement ratio known as k-value concept for concretes with supplementary cementing materials (SCMs) incorporated in EN 206 is discussed together with an analytical model for carbonation progress. Concerning uncertainties of concrete mixture, carbon dioxide concentration and other input data, the statistical description of carbonation progress is gained. This allows for the calculation of relevant reliability index for different service lifes, considering the time of initiation of rebar corrosion as a limiting condition. An effective simulation technique is utilized in order to enhance the tools for durability design.
Klíčová slova
concrete carbonation, supplementary cementing materials, k-concept, random variables, reliability index
Autoři
CHROMÁ, M.; ROVNANÍK, P.; TEPLÝ, B.
Rok RIV
2007
Vydáno
10. 1. 2007
Nakladatel
RILEM Publication SARL
Místo
Bagneux, France
ISBN
978-2-912143-95-2
Kniha
Proceedings of the International RILEM Workshop on Performance Based Evaluation and Indicators for Concrete Durability - RILEM Proceedings PRO 47
Strany od
319
Strany do
325
Strany počet
7
BibTex
@inproceedings{BUT28729, author="Markéta {Rovnaníková} and Pavel {Rovnaník} and Břetislav {Teplý}", title="Carbonation modelling and reliability analysis of RC structures made from blended cements", booktitle="Proceedings of the International RILEM Workshop on Performance Based Evaluation and Indicators for Concrete Durability - RILEM Proceedings PRO 47", year="2007", pages="319--325", publisher="RILEM Publication SARL", address="Bagneux, France", isbn="978-2-912143-95-2" }