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HRABOVÁ, K. TEPLÝ, B. HÁJEK, P.
Originální název
Concrete, sustainability and limit states
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
Efficient sustainability management of concrete structures requires the use of tools which allow material, technological and construction variants to be quantified. The present contribution, apart from discussing the issue of sustainability of concrete structures, focuses on the quantification of concrete resistance to degradation. An indicator expressing quality, with regard to sustainability, is determined using information on concrete performance characteristics, service life and eco-costs, enabling the quantification and comparison of various cases. Cradle-to-gate system boundary and the full probability method are used. The aim is to propose a suitable methodology which can simplify decision-making about the design and choice of concrete mixes from a wider sustainability perspective, as an extensional and integrating approach to evaluating load-bearing capacity and durability. Two case studies of probabilistic sustainability quantification are shown using sustainability potential indicators for two different definitions of service life (due to carbonation of concrete and freeze/thaw effects), considering also the concrete performance’s and impact on the environment.
Klíčová slova
Concrete, sustainability, limit states
Autoři
HRABOVÁ, K.; TEPLÝ, B.; HÁJEK, P.
Vydáno
2. 7. 2019
Místo
Praha
ISSN
1755-1307
Periodikum
IOP Conference Series: Earth and Environmental Science
Ročník
290
Číslo
1
Stát
Spojené království Velké Británie a Severního Irska
Strany od
Strany do
9
Strany počet
294
BibTex
@inproceedings{BUT158522, author="Kristýna {Hrabová} and Břetislav {Teplý} and Petr {Hájek}", title="Concrete, sustainability and limit states", booktitle="IOP Conference Series: Earth and Environmental Science", year="2019", journal="IOP Conference Series: Earth and Environmental Science", volume="290", number="1", pages="1--9", address="Praha", doi="10.1088/1755-1315/290/1/012049", issn="1755-1307" }