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A Study on Behaviour of Normal Strength Concrete and High Strength Concrete Subjected to Elevated Temperatures

Authors: C. B. K.Rao, Rooban Kumar


Cement concrete is a complex mixture of different materials. Behaviour of concrete depends on its mix proportions and constituents when it is subjected to elevated temperatures. Principal effects due to elevated temperatures are loss in compressive strength, loss in weight or mass, change in colour and spall of concrete. The experimental results of normal concrete and high strength concrete subjected elevated temperatures at 200°C, 400°C, 600°C, and 800°C and different cooling regimes viz. air cooling, water quenching on different grade of concrete are reported in this paper.

Keywords: High strength concrete, Normal strength concrete, Elevated Temperature, Loss of mass.

Digital Object Identifier (DOI):

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[1] Saad M Etal, Abo-EI-Enein S.A, Hanna G.B and Kolkata M.F., “Effect of temperature on physical and mechanical properties of concrete containing silica fume”, Cement and concrete Research, Vol.26, No.5, 669-675. May 1996.
[2] Long T. Phan and Nicholas J. Carino., “Fire performance of high strength concrete: research needs” ASCE, May 2000.
[3] SujithGhosh and Karim W. Nasser., “Effects of high temperature and pressure on strength and elasticity of lignite flyash and silica fume concrete”, ACI Material Journal, February 1996”.
[4] R. Sarshar; G. A. Ghoury., “Material and environmental factors influencing the compressive strength of unsealed cement paste and concrete at high temperatures”, Magazine of concrete Research, Volume 45, Issue 162, 01 March 1993.
[5] Castilo, C., Durrani, and AJ. “Effect of transient high temperature on high strength concrete”, ACI Mater J 1990; 35(1):47-53.
[6] Shirley T Scott, Ronald G.Burg and Anthony E. Fiorato.,” Fire Endurance of High-Strength Concrete Slabs”, ACI Materials Journal, March-April 1988, 102-108.
[7] Sri Ravindrarajah, R., “Residual compressive and tensile strength for high strength concrete exposed to high temperature up to 800o”, proceedings International conference on HPHSC, Perth, Australia, August 1998, 633-645.
[8] George C. Hoff, Alainbilodeo and V. Mohan Malhotra.,” Elevated Temperatures effects on H.S.C. Residual strength”, Concrete International, April 2000, 41-47.
[9] Ian fletcher, Audunborg, Neil Hitchen and Stephen welch; “Performance of concrete in fire”,a review of the state of the art, with a case study of the Windsor tower fire”. BRE Centre for Fire Safety Engineering, The University of Edinburgh. February 2005.
[10] Ian fletcher, Jose l. Torero, Richard O. Carvel, AsifUsmani and Stephen Welch, “Behaviour of concrete structures in fire”. BRE Centre for Fire Safety Engineering, The University of Edinburgh. February 2005.
[11] V. Kodur and wasimkhaliq, “Effect of temperature on thermal properties of different types of high strength concrete”Journal of materials in civil engineering, ASCE, June 2011.
[12] D. J. Naus, “The Effect of Elevated Temperature on Concrete Materials and Structures”, Manuscript Prepared for the U.S. Nuclear Regulatory Commission, November 2005.
[13] R. Sri Ravindrarajah, R. Lopez andH. Reslan., “Effect elevated temperature on the properties of high strength concrete containing cement supplementary materials”, 9th International conference on durability of building materials and components, Brisbane, Australia, 17-20th March, 2002.
[14] David N. Bilow and Mahmoud E. Kamera“Fire and concrete structures”, ASCE, October,2008 (www.cement.org_buildings_FireConcrete Struc-SEI-08)
[15] K. SrinivasaRaoandM. Potha Raj., “A study on variation of compressive strength of high Strength concrete at elevated temperatures” 29th conference on our world in concrete & structures, 25 - 26 August 2004, Singapore.
[16] Long T., “Spalling and mechanical properties of high strength concrete at high temperature” Environment and loading, September, 2007.
[17] M.A.Pathan, M.A.Jamnu., “Compressive strength of conventional concrete and high strength concrete with temperature effect”, International Journal of Advanced Engineering Research and Studies, Vol.1, April-June, 2012.
[18] Rooban Kumar “A Study on behavior of Normal Strength Concrete and High Strength Concrete subjected to Elevated Temperatures”, A dissertation, Department of Civil Engineering, National Institute of Technology, Warangal, India. June, 2013.