Bond behavior of self consolidating concrete
The new generation of innovative projects has led to the use of greater amounts of reinforcement and the development of concrete with specific characteristics. It is necessary to use a material that ensures the uniformity of the cross section, as well as the adherence of the existing reinforcement,...
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| Lenguaje: | English |
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Escuela de Construcción Civil, Pontificia Universidad Católica de Chile
2016
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| Acceso en línea: | http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-915X2016000300001 |
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oai:scielo:S0718-915X20160003000012017-02-03Bond behavior of self consolidating concreteSantos,Ana C. PAguado,AntonioVillegas,Noé Bond behavior self-consolidating concrete strength beam-test granular skeleton The new generation of innovative projects has led to the use of greater amounts of reinforcement and the development of concrete with specific characteristics. It is necessary to use a material that ensures the uniformity of the cross section, as well as the adherence of the existing reinforcement, and due to this, the self-consolidating concrete becomes an technique alternative has great potential to achieve these properties. The aim of this paper is to analyze the bond behavior of self-consolidating concrete that was obtained by means of the Beam Test performed within a large experimental campaign of characterization. Four types of SCC were studied with two strength levels (40 MPa and 60MPa) and two different types of granular skeletons, using two specimens at each age (3, 7, and 28 days). All specimens were tested with a corrugated steel bar 10 mm in diameter. The results show that the adhesion tension independently of resistance presents a rapidly evolving at 7 days reached 95% of the total adhesion by 28 days.info:eu-repo/semantics/openAccessEscuela de Construcción Civil, Pontificia Universidad Católica de ChileRevista de la construcción v.15 n.3 20162016-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-915X2016000300001en10.4067/S0718-915X2016000300001 |
| institution |
Scielo Chile |
| collection |
Scielo Chile |
| language |
English |
| topic |
Bond behavior self-consolidating concrete strength beam-test granular skeleton |
| spellingShingle |
Bond behavior self-consolidating concrete strength beam-test granular skeleton Santos,Ana C. P Aguado,Antonio Villegas,Noé Bond behavior of self consolidating concrete |
| description |
The new generation of innovative projects has led to the use of greater amounts of reinforcement and the development of concrete with specific characteristics. It is necessary to use a material that ensures the uniformity of the cross section, as well as the adherence of the existing reinforcement, and due to this, the self-consolidating concrete becomes an technique alternative has great potential to achieve these properties. The aim of this paper is to analyze the bond behavior of self-consolidating concrete that was obtained by means of the Beam Test performed within a large experimental campaign of characterization. Four types of SCC were studied with two strength levels (40 MPa and 60MPa) and two different types of granular skeletons, using two specimens at each age (3, 7, and 28 days). All specimens were tested with a corrugated steel bar 10 mm in diameter. The results show that the adhesion tension independently of resistance presents a rapidly evolving at 7 days reached 95% of the total adhesion by 28 days. |
| author |
Santos,Ana C. P Aguado,Antonio Villegas,Noé |
| author_facet |
Santos,Ana C. P Aguado,Antonio Villegas,Noé |
| author_sort |
Santos,Ana C. P |
| title |
Bond behavior of self consolidating concrete |
| title_short |
Bond behavior of self consolidating concrete |
| title_full |
Bond behavior of self consolidating concrete |
| title_fullStr |
Bond behavior of self consolidating concrete |
| title_full_unstemmed |
Bond behavior of self consolidating concrete |
| title_sort |
bond behavior of self consolidating concrete |
| publisher |
Escuela de Construcción Civil, Pontificia Universidad Católica de Chile |
| publishDate |
2016 |
| url |
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-915X2016000300001 |
| work_keys_str_mv |
AT santosanacp bondbehaviorofselfconsolidatingconcrete AT aguadoantonio bondbehaviorofselfconsolidatingconcrete AT villegasnoe bondbehaviorofselfconsolidatingconcrete |
| _version_ |
1714206277927698432 |