Optimization study of the structural HACFRA composition (Self Compacting Concrete Steel Fiber Reinforced)
DOI:
https://doi.org/10.3989/ic.13.080Keywords:
Self-compacting concrete, steel fiber, structural behaviorAbstract
The interest of HACFRA (self compacting concrete reinforced with steel fibers), is the combination of the residual strength increase and cracking decrease compared to plain concrete by the introduction of steel fibers in the mass with the advantages of the self-compacting. The paper presents an analysis of the influence of different components of the HACRFA and provides their selection, refered to the granular skeleton and to different steel fiber types and amount, in order to obtain an optimization of its features and structural behavior.
Downloads
References
(1) Orbe A., Cuadrado J., Losada R., Rojí E., Maturana A. (2011). Desarrollo estructural del Hacfra: hacia una caracterizacion de su composicion. En V Congreso de ACHE. Barcelona PMCid:PMC3219362
(2) Ministerio de Fomento. (2008). Instrucción de Hormigón Estructural EHE-08.
(3) AENOR. (2008). UNE-EN 14889-1 Fibras para hormigón. Parte 1: Fibras de acero. Asociación Española de Normalización.
(4) Narayan, N. (2013). Steel Fibre Reinforced Concrete (SFRC): Areas of Application. The Masterbuilder. www.masterbuilder. co.in.
(5) Fernández J., Burón M. (2005). Guía práctica para la utilización del hormigón autocompactante. Madrid: IECA.
(6) Maturana, A. (2013). Estudio teórico-experimental de la aplicabilidad del hormigón reforzado con fibras de acero a losas de forjado multidireccionales (PhD thesis). UPV/EHU.
(7) Cunha,V., Barros, J., Sena-Cruz, J. (2010). Pullout behavior of steel fibers in self-compacting concrete. Journal of Materials in Civil Engineering, 22(1):19. http://dx.doi.org/10.1061/(ASCE)MT.1943-5533.0000001
(8) Robins, P., Austin, S., Jones, P. (2002). Pull-out behaviour of hooked steel fibres. Materials and Structures, 35: 434-442. http://dx.doi.org/10.1007/BF02483148
(9) Orbe, A., Cuadrado, J., Losada, R., Rojí, E. (2012). Framework for the design and analysis of steel fiber reinforced selfcompacting concrete structures. Construction and Building Materials, 35: 676-686. http://dx.doi.org/10.1016/j.conbuildmat.2012.04.135
(10) May, M. (2008). Änderung des arbeitsverhaltens von stahlfaserbetonen mit hochfesten stahlfasern. Projektarbeiten. Dresden: Hochschule für Technik und Wirtschaft.
(11) García, J. (2004). Diseño de hormigones dirigido a la aplicación (Master's thesis). Universitat Politècnica de Catalunya.
(12) ACHE. (2008). Hormigón Autocompactante: Diseño y Aplicación. Technical Report. Asociación Científico-Técnica del Hormigón Estructural.
Published
How to Cite
Issue
Section
License
Copyright (c) 2015 Consejo Superior de Investigaciones Científicas (CSIC)
This work is licensed under a Creative Commons Attribution 4.0 International License.
© CSIC. Manuscripts published in both the print and online versions of this journal are the property of the Consejo Superior de Investigaciones Científicas, and quoting this source is a requirement for any partial or full reproduction.
All contents of this electronic edition, except where otherwise noted, are distributed under a Creative Commons Attribution 4.0 International (CC BY 4.0) licence. You may read the basic information and the legal text of the licence. The indication of the CC BY 4.0 licence must be expressly stated in this way when necessary.
Self-archiving in repositories, personal webpages or similar, of any version other than the final version of the work produced by the publisher, is not allowed.
