Characterization tests for predicting the mechanical performance of SFRC floors: design considerations

The paper presents an experimental program carried out to check the load bearing capacity of a steel fibre reinforced concrete (SFRC) floor in northern Italy. The extensive mechanical characterization focused on the suitability of 3 non-standardized test methods for quality control and tensile const...

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Authors: Martinelli, Paolo, Colombo, Matteo, Fuente Antequera, Albert de la|||0000-0002-8016-1677, Pialarissi Cavalaro, Sergio Henrique|||0000-0002-9368-0898, Pujadas Álvarez, Pablo|||0000-0001-5634-7431, Di Prisco, Claudio
Format: article
Publication Date:2021
Country:España
Institution:Universitat Politècnica de Catalunya (UPC)
Repository:UPCommons. Portal del coneixement obert de la UPC
Language:English
OAI Identifier:oai:upcommons.upc.edu:2117/335219
Online Access:https://hdl.handle.net/2117/335219
https://dx.doi.org/10.1617/s11527-020-01598-2
Access Level:Open access
Keyword:Fiber-reinforced concrete
Floors, Concrete
Fibre reinforced concrete (FRC)
SFRC floors
Elevated slabs
Uniaxial tensile test (UTT)
Indirect tensile tests
Double edge wedge splitting test (DEWST)
Double punching test (DPT)
Construcció en formigó armat amb fibres d'acer
Terres (Construcció) -- Materials
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures de formigó
id ES_3d91caa7aad9d4aaf7488e43863e2e1a
oai_identifier_str oai:upcommons.upc.edu:2117/335219
network_acronym_str ES
network_name_str España
repository_id_str
spelling Characterization tests for predicting the mechanical performance of SFRC floors: design considerationsMartinelli, PaoloColombo, MatteoFuente Antequera, Albert de la|||0000-0002-8016-1677Pialarissi Cavalaro, Sergio Henrique|||0000-0002-9368-0898Pujadas Álvarez, Pablo|||0000-0001-5634-7431Di Prisco, ClaudioFiber-reinforced concreteFloors, ConcreteFibre reinforced concrete (FRC)SFRC floorsElevated slabsUniaxial tensile test (UTT)Indirect tensile testsDouble edge wedge splitting test (DEWST)Double punching test (DPT)Construcció en formigó armat amb fibres d'acerTerres (Construcció) -- MaterialsÀrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures de formigóThe paper presents an experimental program carried out to check the load bearing capacity of a steel fibre reinforced concrete (SFRC) floor in northern Italy. The extensive mechanical characterization focused on the suitability of 3 non-standardized test methods for quality control and tensile constitutive curve assessment was performed, this consisting of: uniaxial tensile test (UTT), double edge wedge splitting test (DEWST) and double punching test (DPT) to characterize the post-cracking mechanical properties of the material. The joint experimental programme, carried out at the Politecnico di Milano and at the Universitat Politècnica de Catalunya, included the flexural characterization of four shallow beams (1.5 × 0.5 × 0.25 m3) and six standard notched beams (0.55 × 0.15 × 0.15 m3). All the samples were produced from the same batch and with the same SFRC mix which was applied for the floor. After that, 192 cores were drilled from the shallow beams and subjected to either UTTs, DEWSTs or DPTs. The stress level, the scatter and the constitutive curves derived from the non-standardized tests were identified and analysed. The calculated constitutive curves were used to predict the behaviour of the shallow beams.Peer Reviewed20212021-02-0120212021-01-12journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/335219https://dx.doi.org/10.1617/s11527-020-01598-2reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution 3.0 Spainhttp://creativecommons.org/licenses/by/3.0/es/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/3352192026-05-27T15:37:01Z
dc.title.none.fl_str_mv Characterization tests for predicting the mechanical performance of SFRC floors: design considerations
title Characterization tests for predicting the mechanical performance of SFRC floors: design considerations
spellingShingle Characterization tests for predicting the mechanical performance of SFRC floors: design considerations
Martinelli, Paolo
Fiber-reinforced concrete
Floors, Concrete
Fibre reinforced concrete (FRC)
SFRC floors
Elevated slabs
Uniaxial tensile test (UTT)
Indirect tensile tests
Double edge wedge splitting test (DEWST)
Double punching test (DPT)
Construcció en formigó armat amb fibres d'acer
Terres (Construcció) -- Materials
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures de formigó
title_short Characterization tests for predicting the mechanical performance of SFRC floors: design considerations
title_full Characterization tests for predicting the mechanical performance of SFRC floors: design considerations
title_fullStr Characterization tests for predicting the mechanical performance of SFRC floors: design considerations
title_full_unstemmed Characterization tests for predicting the mechanical performance of SFRC floors: design considerations
title_sort Characterization tests for predicting the mechanical performance of SFRC floors: design considerations
dc.creator.none.fl_str_mv Martinelli, Paolo
Colombo, Matteo
Fuente Antequera, Albert de la|||0000-0002-8016-1677
Pialarissi Cavalaro, Sergio Henrique|||0000-0002-9368-0898
Pujadas Álvarez, Pablo|||0000-0001-5634-7431
Di Prisco, Claudio
author Martinelli, Paolo
author_facet Martinelli, Paolo
Colombo, Matteo
Fuente Antequera, Albert de la|||0000-0002-8016-1677
Pialarissi Cavalaro, Sergio Henrique|||0000-0002-9368-0898
Pujadas Álvarez, Pablo|||0000-0001-5634-7431
Di Prisco, Claudio
author_role author
author2 Colombo, Matteo
Fuente Antequera, Albert de la|||0000-0002-8016-1677
Pialarissi Cavalaro, Sergio Henrique|||0000-0002-9368-0898
Pujadas Álvarez, Pablo|||0000-0001-5634-7431
Di Prisco, Claudio
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Fiber-reinforced concrete
Floors, Concrete
Fibre reinforced concrete (FRC)
SFRC floors
Elevated slabs
Uniaxial tensile test (UTT)
Indirect tensile tests
Double edge wedge splitting test (DEWST)
Double punching test (DPT)
Construcció en formigó armat amb fibres d'acer
Terres (Construcció) -- Materials
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures de formigó
topic Fiber-reinforced concrete
Floors, Concrete
Fibre reinforced concrete (FRC)
SFRC floors
Elevated slabs
Uniaxial tensile test (UTT)
Indirect tensile tests
Double edge wedge splitting test (DEWST)
Double punching test (DPT)
Construcció en formigó armat amb fibres d'acer
Terres (Construcció) -- Materials
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures de formigó
description The paper presents an experimental program carried out to check the load bearing capacity of a steel fibre reinforced concrete (SFRC) floor in northern Italy. The extensive mechanical characterization focused on the suitability of 3 non-standardized test methods for quality control and tensile constitutive curve assessment was performed, this consisting of: uniaxial tensile test (UTT), double edge wedge splitting test (DEWST) and double punching test (DPT) to characterize the post-cracking mechanical properties of the material. The joint experimental programme, carried out at the Politecnico di Milano and at the Universitat Politècnica de Catalunya, included the flexural characterization of four shallow beams (1.5 × 0.5 × 0.25 m3) and six standard notched beams (0.55 × 0.15 × 0.15 m3). All the samples were produced from the same batch and with the same SFRC mix which was applied for the floor. After that, 192 cores were drilled from the shallow beams and subjected to either UTTs, DEWSTs or DPTs. The stress level, the scatter and the constitutive curves derived from the non-standardized tests were identified and analysed. The calculated constitutive curves were used to predict the behaviour of the shallow beams.
publishDate 2021
dc.date.none.fl_str_mv 2021
2021-02-01
2021
2021-01-12
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/335219
https://dx.doi.org/10.1617/s11527-020-01598-2
url https://hdl.handle.net/2117/335219
https://dx.doi.org/10.1617/s11527-020-01598-2
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution 3.0 Spain
http://creativecommons.org/licenses/by/3.0/es/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution 3.0 Spain
http://creativecommons.org/licenses/by/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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