International Journal For Multidisciplinary Research

E-ISSN: 2582-2160     Impact Factor: 9.24

A Widely Indexed Open Access Peer Reviewed Multidisciplinary Bi-monthly Scholarly International Journal

Call for Paper Volume 6 Issue 4 July-August 2024 Submit your research before last 3 days of August to publish your research paper in the issue of July-August.

Structural Performance of Concrete: Exploring the Limits of Steel Fiber Reinforcement

Author(s) Bikash Lage, Pramod Suwal, Bikram Baidhya, Anish Sulu, Bikram Rajthala
Country Nepal
Abstract Concrete is one of the most extensively utilized construction materials today. Its popularity stems from its ready availability, ease of moulding into various shapes, cost-effectiveness, and high compressive strength. Despite these advantages, concrete is known for its low tensile strength and poor performance in harsh conditions, which is a significant drawback for any construction material. To mitigate these weaknesses, concrete is typically combined with steel reinforcement. Steel fibers are added to concrete to improve the structural properties, particularly tensile and flexural strength. Plain, straight and round fibers were found to develop very weak bond and hence low flexural strength. In this research, steel binding wires were used as steel fibers which are locally available at very cheap cost. Steel fibers were added in different percentage i.e. 0%, 0.5 %, 1%, 1.5%, 2%, 2.5% and 3%. The primary focus of the research was to calculate compressive and tensile strengths of various samples and determine the maximum amount of Steel fibers that can provide the maximum strength. To achieve this, cubes and cylinders were cast and tested using a Universal Testing Machine for their compressive and tensile strengths. The findings indicated a slight increase in compressive strength, while the addition of steel fibers resulted in a more significant increase in tensile strength.
Keywords construction materials, tensile strength, steel fibers, flexural strength, concrete
Field Engineering
Published In Volume 6, Issue 3, May-June 2024
Published On 2024-06-30
Cite This Structural Performance of Concrete: Exploring the Limits of Steel Fiber Reinforcement - Bikash Lage, Pramod Suwal, Bikram Baidhya, Anish Sulu, Bikram Rajthala - IJFMR Volume 6, Issue 3, May-June 2024. DOI 10.36948/ijfmr.2024.v06i03.23820
DOI https://doi.org/10.36948/ijfmr.2024.v06i03.23820
Short DOI https://doi.org/gt3ncf

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