EVOLUTION OVER TIME OF THE MECHANICAL PROPERTIES OF SELF COMPACTING CONCRET REINFORCED WITH STEEL FIBERS SUBJECTED TO COMPRESSION

JOSE LUIS SANCHEZ PEREZ; ISABEL MATEOS DELSO; ALFONSO COBO ESCAMILLA; NURIA LLAURADO PEREZ

doi:https://doi.org/10.6036/8198

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EVOLUTION OVER TIME OF THE MECHANICAL PROPERTIES OF SELF COMPACTING CONCRET REINFORCED WITH STEEL FIBERS SUBJECTED TO COMPRESSION

MARCH 2017 - Volume: 92 - Pages: 158-162

DOI:

https://doi.org/10.6036/8198

Authors:

JOSE LUIS SANCHEZ PEREZ - ISABEL MATEOS DELSO -

ALFONSO COBO ESCAMILLA

- NURIA LLAURADO PEREZ

Disciplines:

Construction technology (TECNOLOGÍA DEL HORMIGÓN )

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Key words:: HACRFA, Compresión, Poisson, HAC, HRFA, SCCSFR, Compression, Poisson, SCC, SFRC
Article type:: COLABORACION/COLLABORATION DAMR
Section:: COLLABORATIONS

This paper study the effect of age on properties related to the compressive strength of self-compacting concrete reinforced with steel fibers (SCCSFR) is studied. It has been worked on a kneaded SCCSFR with which have been made 15 cylindrical specimens of 15cm in diameter and 30cm in height and 15 cubic specimens of 15cm in side. Three specimens from each specimen were tested at compression at the ages of 7, 14, 28, 90 and 365 days. The results allow to obtain functions that relate to age the following properties: compressive strength, value of the coefficient of passage, modulus of longitudinal elasticity and Poisson's coefficient.
Keywords: SCCSFR, Compression, Poisson, SCC, SFRC

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