Mechanical and Structural Behavior of Reinforced Self Compacting Concrete Beam

Authors

  • Erla Mani Assistant Professor, Department of Civil Engineering, PACE Institute of Technology and Sciences, Ongole, Andhra Pradesh, India Author
  • Tatiparthi Pranay Kumar M.Tech Scholar, Department of Civil Engineering, PACE Institute of Technology and Sciences, Ongole, Andhra Pradesh, India Author

DOI:

https://doi.org/10.55524/ijirem.2023.10.4.28

Keywords:

Self-Compacting Concrete, Structural Behavior, Flexure, Shear, Punching Shear,, Super Plasticizer, Reinforcement

Abstract

In this study, punching shear of slabs and the flexural and shear behaviour of reinforced concrete  beams were investigated in connection to the type of  concrete (self compacting concrete (SCC) and normal  concrete (NC)), and compressive strength (40 MPa). To achieve these objectives, two beam have been furnished,  tested, and reviewed. First, one consists of SCC beam and  the second one consists of NC beam. We are add admixtures like fly ash and GGBS. According to test  results, for beams that failed in flexure, SCC beams showed  a similar ultimate load to NC beams. When it came to  slender beams collapsing in shear, NC beams showed a 6.75% higher ultimate load than SCC beams for beams ,  whereas beams with fc' 40 MPa showed nearly the same  ultimate load value. The final loads for SCC and NC beams for beams did not differ noticeably. It was discovered that SCC slabs displayed a 17.25% higher ultimate punching shear load than NC slabs for the six geometrically similar  slabs (three slabs made with SCC and three slabs made with  NC of various concrete strengths) thatwere intended to fail in punching shear. 

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References

Broomfield, J. 2003. “The identification and assessment of defects damage and decay”. In S. MacDonald (Ed.), Concrete: Building pathology. Oxon: Blackwell,

Sonebi, M., Tamimi, A. K. and Bartos, P. J. M., 2003, “Performance and Cracking Behavior of Reinforced Beams Cast with Self-Consolidating Concrete”, ACI Material Journal, Vol. 100, No.57, May-June, pp. 492- 500.

Schiessl, A. and Zilch, K., 2001, “The Effects of the Modified Composition of SCC on Shear and bond Behavior”, Proceedings of the second RILEM international symposium on self-compacting concrete, Ozawa, K. and Ouchy M. Editors, Kochi University of Technology, Japan: COMS Engineering Corporation, pp. 501-506

assan, S.A., 2012, “Behavior of Reinforced Concrete Deep Beams using Self Compacting Concrete” Ph.D. Thesis, College of Engineering, Baghdad University March 156 pp.

Iraqi Standards No.45/1984,"Aggregate from Natural Sources for Concrete and Construction", Ministry of Housing and Construction, Baghdad.

ASTM C494-04, 2004 “Standard Specification for Chemical Admixtures for Concrete”, Vol. 4.2, pp. 1-9.

ASTM C143 M-03, “Standard test method for slump of hydraulic cement concrete”, Vol. 4.2, 2003, pp. 1-5.

EFNARC, 2005 “The European Guidelines for Self Compacting Concrete Specification, Production and Use”, European Federation of Producers and Applicators of Specialist Products for Structures, May.

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Published

2023-08-30

Issue

Vol. 10 No. 4 (2023): International Journal of Innovative Research in Engineering & Management (Aug) 2023

Section

Articles

How to Cite

Mechanical and Structural Behavior of Reinforced Self Compacting Concrete Beam . (2023). International Journal of Innovative Research in Engineering & Management, 10(4), 201–204. https://doi.org/10.55524/ijirem.2023.10.4.28
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