Flexural Behavior of Steel Fiber-Reinforced Rubberized Concrete
Publication: Journal of Materials in Civil Engineering
Volume 28, Issue 1
Abstract
This research focused on the study of the flexural load-deflection behavior of steel fiber reinforced rubberized concrete (SFRRC) up to the first-crack load. Specifically, this study used an experimental method to examine simultaneous flexural load-deflection response measurements on normal portland cement concrete (PCC), rubberized concrete (RC), steel fiber reinforced concrete (SFRC), SFRRC, and others. Other basic tests were utilized to characterize fresh mix and constituent material properties. Regression models were developed to predict the following: (1) first-net deflection; (2) net deflection at any applied load; and (3) first-crack load at different mix combinations of crumb rubber and steel fiber. Results from this investigation showed that the incorporation of crumb rubber imparts its elastic property to concrete; however, the additional gain in elasticity from the increased strength due to the incorporation of steel fiber as a second constituent played a more dominate role in improving this property.
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References
AASHTO-AGC-ARTBA (American Association of State Highway and Transportation Officials-Associated General Contractors of America-American Road and Transportation Builders Association Joint Committee). (2001). “The use and state-of-the-practice of fiber reinforced concrete.” Washington, DC.
Abaza, O. A., and Hussein, Z. S. (2014). “Flexural behavior of flat-end steel fiber-reinforced.” J. Mater. Civ. Eng., 04014034.
Abaza, O. A., and Shtayeh, S. M. (2010). “Crumbed rubber for non-structural Portland cement concrete applications.” Dirasat, 37(2).
ACI. (1998). “Guide for specifying, proportioning, mixing, placing, finishing steel fiber reinforced concrete.”, Farmington Hills, MI.
ACI. (1999a). “Design considerations for steel fiber reinforced concrete.” 544.4R.99, Farmington Hills, MI.
ACI. (1999b). “Measurement of properties of fiber reinforced concrete.”, Farmington Hills, MI.
ACI. (2002). “Standard practice for selecting proportions for normal, heavyweight, and mass concrete.”, Farmington Hills, MI.
ASTM. (1997). “Standard test method for flexural toughness and first-crack strength of fiber-reinforced concrete: Using beam with third-point loading.” C1018, West Conshohocken, PA.
ASTM. (2005). “Standard test method for compressive strength of cylindrical concrete specimens.” C39, West Conshohocken, PA.
ASTM. (2006a). “Standard specification for steel fibers-reinforced concrete.” A820, West Conshohocken, PA.
ASTM. (2006b). “Standard test method for sieve analysis of fine and coarse aggregates.” C136, West Conshohocken, PA.
ASTM. (2008a). “Standard specification for chemical admixtures for concrete.” C494, West Conshohocken, PA.
ASTM. (2008b). “Standard test method for temperature of freshly mixed hydraulic-cement concrete.” C1064, West Conshohocken, PA.
ASTM. (2010a). “Standard test method for flexural performance of fiber-reinforced concrete using beam with third-point loading.” C1609, West Conshohocken, PA.
ASTM. (2010b). “Standard test method for flexural strength of concrete (using simple beam with third-point loading).” C78, West Conshohocken, PA.
Dong, Q., Huang, B., and Shu, X. (2013). “Rubber modified concrete improved by chemically active coating and silane couple agent.” Constr. Build. Mater., 48(11), 116–123.
Elavenil, S., and Knight, S. G. M. (2007). “Behaviour of steel fibre reinforced concrete beams and plates under static load.” J. Res. Sci. Comput. Eng., 4(3), 11–28.
Eldin, N. N., and Senouci, A. B. (1993). “Rubber-tire particles as concrete aggregate.” J. Mater. Civ. Eng., 478–496.
Huang, B., Li, G., Pang, S., and Eggers, J. (2004). “Investigation into waste tire rubber-filled concrete.” J. Mater. Civ. Eng., 187–194.
Huang, B., Shu, X., and Cao, J. (2014). “A two-staged surface treatment to improve properties of rubber modified cement composites.” Constr. Build. Mater., 40(3), 270–274.
Khatib, Z. K., and Bayomy, F. M. (1999). “Rubberized Portland cement concrete.” J. Mater. Civ. Eng., 206–213.
Kim, D. J., Naaman, E. A., and El-Tawil, S. (2008). “Comparative flexural behavior of four fiber reinforced cementitious composites.” Cem. Concr. Compos., 30(10), 917–928.
Li, G., Garrick, G., Eggers, J., Abadie, C., Stubblefield, M. A., and Pang, S. S. (2004a). “Waste tire fiber modified concrete.” Compos. Part B: Eng., 35(4), 305–312.
Li, G., Stubblefield, M., Garrick, G., Eggers, J., Abadie, C., and Huang, B. (2004b). “Development of waste tire modified concrete.” Cem. Concr. Res., 34(12), 2283–2289.
Nehdi, M., and Khan, A. (2001). “Cementitious composites containing recycled tire rubber: An overview of engineering properties and potential applications.” Am. Soc. Test. Mater. Cem. Concr. Aggregates, 23(1), 3–10.
Neves, R. D., and Fernandes, D. (2005). “Compressive behavior of steel fiber reinforced concrete.” Struct. Concrete, 6(1), 1–8.
Olivito, R. S., and Zucarrello, F. A. (2010). “An experimental study on the tensile strength of steel fiber reinforced concrete.” Composites: Part B, 41(3), 246–255.
Trottier, J. F., and Banthia, N. (1994). “Toughness characterization of steel-fiber reinforced concrete.” J. Mater. Civ. Eng., 264–289.
Yi, X., and Fan, X. (2009). “Flexural-tensile properties of layered steel fiber reinforced concrete.” J. Wuhan Univ. Technol., Mater. Sci. Ed., 24(5), 846–848.
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© 2015 American Society of Civil Engineers.
History
Received: Dec 16, 2014
Accepted: Mar 16, 2015
Published online: May 22, 2015
Discussion open until: Oct 22, 2015
Published in print: Jan 1, 2016
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