Modulus Of Elasticity on High Performance Glass Fibre Rcc Beams With Partial Replacement of Cement by Silica Fume
Y.Kamala Raju1, M.S.Britto Jeyakumar2
1Y.Kamala Raju, Dept.of Civil Engineering, GRIET, Hyderabad,Telangana, India.
2M.S.Britto Jeyakumar, Dept.of Civil Engineering, GRIET, Hyderabad, Telangana, India.
Manuscript received on 02 July 2019 | Revised Manuscript received on 09 July 2019 | Manuscript published on 30 August 2019 | PP: 1545-1550 | Volume-8 Issue-10, August 2019 | Retrieval Number: 10.35940/ijitee.A1032.0881019 | DOI: 10.35940/ijitee.A1032.0881019
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Abstract: The present paper contains, Seven blends Mix1 to Mix7 are thrown with 0%, 5%, 7.5% and 10% substitution of bond utilizing SF and another arrangement of examples with 0%, 5%, 7.5% and 10% substitution of concrete utilizing SF alongside 0.2% consistent substitution of Glass fiber to contemplate the mechanical property modulus of versatility. The outcome demonstrates that the ideal substitution of silica smoke is 7.5%. On the off chance that the fiber of 0.2% is included the malleable and flexural quality got expanded. Absolutely seven RC beams 200 x 200 x 750mm size were thrown for assessing the flexural test and restored for 28 days. These beams are tested in loading frame of 1000 kN at 28 days, two point burdens are connected over the beam. The Heap from the start split, diversion, and a definitive burden are noted for each blend and similar examination is accomplished for Burden – redirection (P-∆), first break – extreme burden, Moment – Curvature (M-φ) and Moment – rotation with Control and HPC blend examples lastly different malleable natures is plotted.
Keywords: optimum replacement of silica fume, Moment – Curvature, Moment – Rotation, modulus of elasticity, flexural behavior.
Scope of the Article: Concrete Engineering