Experimental Investigation on Steel Fiber Reinforced Concrete

DOI

https://www.doi.org/10.59256/ijire.2023040376

Published In

Volume 4, Issue 3 (2023)

Published Online

May-June 2023

Pages

215-218

Article Type

Research Article

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Abstract: The objective of the study is to analyze systematically the effects of steel fiber reinforcement in concrete. Concrete were prepared using M30 grade concrete and looked end glued steel fiber with aspect ratio of 80 were added at a dosage of 0.75% , 1% , 1.25% volume fraction of concrete. The fiber reinforcement effects were analyzed for different types of distribution in the concrete beam Fibers were dispersed in two different ways either homogeneously in concrete sections or localized in the tension zone or laid parallel the beam axis. The mechanical properties such as the flexural strength using a third point loading and compressive strength property were determined. Load vs deflections were plotted for various fiber concrete specimens and toughness evaluations were made systematically using graph software an order to quantify the energy absorbing mechanism. Test result were compared with that of Plain concrete specimen and the relative improvements on the toughness were measured. Significant conclusions were drawn and comparative analyses on the post elastic deformation capacity of different concrete specimens were measured.