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dc.contributor.author
Fantilli, Alessandro P.
dc.contributor.author
Tondolo, Francesco
dc.contributor.author
Chiaia, Bernardino
dc.contributor.author
Habert, Guillaume
dc.date.accessioned
2019-04-25T05:56:40Z
dc.date.available
2019-04-24T14:00:42Z
dc.date.available
2019-04-25T05:56:40Z
dc.date.issued
2019
dc.identifier.issn
1996-1944
dc.identifier.other
10.3390/ma12081248
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/339355
dc.identifier.doi
10.3929/ethz-b-000339355
dc.description.abstract
If supplementary cementitious materials (SCMs) are used as binders, the environmental impact produced by cement-based composites can be reduced. Following the substitution strategy to increase sustainability, several studies have been carried out with the aim of measuring the mechanical properties of different concrete systems, in which a portion of Portland cement was substituted with SCMs, such as fly ashes. On the other hand, studies on the structural behavior of reinforced concrete (RC) elements made with SCMs are very scarce. For this reason, in this paper, a new procedure is introduced with the aim of fulfil a new limit state of sustainability, in accordance with the serviceability and ultimate limit states required by building codes. Although the environmental impact of concrete decreases with the reduction of cement content, the proposed approach shows that the carbon dioxide emission of an RC beam is not a monotonic function of the substitution rate of cement with SCMs. On the contrary, there are favorable values of such substitution rates, which fall within a well-defined range.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
MDPI
dc.rights.uri
http://creativecommons.org/licenses/by/4.0/
dc.subject
fly ash
en_US
dc.subject
substitution strategy
en_US
dc.subject
structural concrete
en_US
dc.subject
steel reinforcement
en_US
dc.subject
limit states
en_US
dc.subject
RC beams in bending
en_US
dc.subject
carbon footprint
en_US
dc.title
Designing Reinforced Concrete Beams Containing Supplementary Cementitious Materials
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 4.0 International
dc.date.published
2019-04-16
ethz.journal.title
Materials
ethz.journal.volume
12
en_US
ethz.journal.issue
8
en_US
ethz.pages.start
1248
en_US
ethz.size
11 p.
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.identifier.wos
ethz.publication.place
Basel
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02115 - Dep. Bau, Umwelt und Geomatik / Dep. of Civil, Env. and Geomatic Eng.::02604 - Inst. für Bau- & Infrastrukturmanagement / Inst. Construction&Infrastructure Manag.::03972 - Habert, Guillaume / Habert, Guillaume
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02100 - Dep. Architektur / Dep. of Architecture::02655 - Netzwerk Stadt u. Landschaft ARCH u BAUG / Network City and Landscape ARCH and BAUG
*
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02115 - Dep. Bau, Umwelt und Geomatik / Dep. of Civil, Env. and Geomatic Eng.::02604 - Inst. für Bau- & Infrastrukturmanagement / Inst. Construction&Infrastructure Manag.::03972 - Habert, Guillaume / Habert, Guillaume
en_US
ethz.date.deposited
2019-04-24T14:01:04Z
ethz.source
FORM
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2019-04-25T05:57:04Z
ethz.rosetta.lastUpdated
2024-02-02T07:43:38Z
ethz.rosetta.exportRequired
true
ethz.rosetta.versionExported
true
ethz.COinS
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