Steel Fibre Reinforced Concrete
Citation
Abdul Ghaffar , Amit S. Chavhan , Dr.R.S.Tatwawadi. "Steel Fibre Reinforced Concrete", International Journal of Engineering Trends and Technology (IJETT), V9(15),797-797 March 2014. ISSN:2231-5381. www.ijettjournal.org. published by seventh sense research group
Abstract
The purpose of this research is based on the investigation of the use of steel fibres in structural concrete to enhance the mechanical properties of concrete. The objective of the study was to determine and compare the differences in properties of concrete containing without fibres and concrete with fibres. This investigation was carried out using several tests, compressive test and flexural test. A total of eleven mix batches of concrete containing 0% to 5% with an interval of 0.5% by wt. of cement. ‘Hooked’ steel fibres were tested to determine the enhancement of mechanical properties of concrete. The workability of concrete significantly reduced as the fibre dosage rate increases. Key words: Steel fibres, FRC, Workability, Strengths.
References
[1]. Singh S.P, Kaushik S.K, “Fatigue Strength of Steel Fibre Reinforced concrete in Flexure”, ACI Material Journal, Vol.98, No.4, 2001pp.306-312.
[2]. Balendran R.V., Zhou F.P, A. Nadeem, A.Y.T. Leung, “Influence of Steel Fibres on Strength and Ductility of Normal and Lightweight High Strength Concrete”, Building and Environment, Vol.37, No.12, (2002), pp. 1361-1367.
[3]. Remigijus Salna, Gediminas Marciukaitis, “The Influences of Shear Span Ratio on Load Capacity of Fibre Reinforced Concrete Elements with Various Steel Fibre Volumes”, ISSN 1392-3730 print / ISSN 1822-3605 online Journal of civil Engineering and Management, Vol XIII, No. 3, 2007,pp 209-215
[4]. Job Thomas and Ananth Ramaswamy, “Mechanical Properties of Steel Fiber-Reinforced Concrete”, ASCE Journal of Materials in Civil Engineering, Vol. 19, No. 5 , 2007, pp.385-395.
[5] Jacek Katzer, “Steel Fibers and Steel Fiber Reinforced Concrete in Civil Engineering”. The Pacific Journal of Science and Technology, Vol.7, No.1, May 2006 (Spring), pp. 53-58
[6]. Julie Rapoport, Corina-Maria Aldea, Surendra P. Shah, Bruce Ankenman and Alan Karr, “Permeability of Cracked Steel Fiber- Reinforced Concrete”. Journal of Materials in Civil Engineering, Vol. 14, No. 4, August 1, 2002, pp.355-358.
[7]. Jean-Louis Granju and Sana Ullah Balouch, “Corrosion of steel fibre reinforced concrete from the cracks”. Cement and Concrete Research, Vol. 35, 2005, pp. 572 – 577.
[8]. Calogero Cucchiara, Lidia La Mendola and Maurizio Papia, “Effectiveness of stirrups and steel fibers as shear reinforcement”. Cement and Concrete Research, Vol.26, 2004, pp. 777-786.
[9]. Bayramov F., Tasdemir C. and Tasdemir M.A., “Optimisation of steel fiber reinforced concretes by means of statistical response Surface method”. Cement & Concrete Composites, Vol. 26, 2004, pp.665–675.
[10]. IS.383, “Specifications for Coarse and Fine Aggregates from Natural Sources for Concrete,” Bureau of Indian Standards, New Delhi, 1970.
[11]. I.S.1489-1991, “Specification for Portland pozzolonas cement Part 1 Fly ash based (Third Revision)”, Bureau of Indian Standard, New Delhi, 1991.
[12]. I.S.456-2000, “Indian Standard Code of Practice for Plain and Reinforced Concrete, (fourth Revision)”, Bureau of Indian Standard, New Delhi, 2000 .
[13]. I.S.10262-1982, “Indian Standard Recommended Guidelines for Concrete Mix Design”, Bureau of Indian Standard, New Delhi, 1983.
[14]. IS 516 (Reaffirmed 1999), “Method of Test for Strength of Concrete.” BIS New Delhi, 1959, pp. 1-25.
Keywords
IR Sensors, Relay, Solar Panel, 12V Battery, DC Motors, 8051 Microcontroller.