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Variability of the bond and mechanical properties of self-compacting concrete

Autor
Menezes de Almeida, F.; Barragán, B.E.; Casas, J.; El Debs, A.
Tipus d'activitat
Article en revista
Revista
IBRACON structures and materials journal
Data de publicació
2008-03
Volum
1
Número
1
Pàgina inicial
31
Pàgina final
57
Repositori
http://hdl.handle.net/2117/117388 Obrir en finestra nova
URL
http://www.ibracon.org.br/publicacoes/revistas_ibracon/riem/Vol1/Riem%20-%20vol1%20-%20n1%20-%20artigo%203%20-%20ingles.pdf. Obrir en finestra nova
Resum
This main objective of this research is to evaluate the variability of the mechanical properties (compressive strength, modulus of elasticity and tensile strength) and bond strength of the self-compacting concrete (SCC), with 50 MPa compressive strength at 28 days, varying the maximum aggregate size and the SCC fluidity. The tests were made in 15 x 30 cm concrete cylinders and in beams standardized by Rilem-Ceb-Fib (1973). In agreement with the obtained results, can be concluded that the variabi...
Paraules clau
Self-compacting concrete, aderência aço-concreto, análise estatística, beams, concreto auto-adensável, estado endurecido, hardened state, statistical analysis, steel-concrete bond, variabilidade, variability, vigas
Grup de recerca
EC - Enginyeria de la Construcció

Participants

  • Menezes de Almeida Filho, Fernando  (autor)
  • Barragán, Bryan E.  (autor)
  • Casas Rius, Joan Ramon  (autor)
  • El Debs, Ana Lúcia H. C.  (autor)