Version 1
: Received: 9 July 2023 / Approved: 10 July 2023 / Online: 11 July 2023 (04:04:34 CEST)
How to cite:
Rahma, A.; Al Hafez, R.; Alwadi, M. H. The Feasibility of Using Smooth Steel Fiber Extracted from Waste Tires to Improve the Compression Properties of Concrete. Preprints2023, 2023070637. https://doi.org/10.20944/preprints202307.0637.v1
Rahma, A.; Al Hafez, R.; Alwadi, M. H. The Feasibility of Using Smooth Steel Fiber Extracted from Waste Tires to Improve the Compression Properties of Concrete. Preprints 2023, 2023070637. https://doi.org/10.20944/preprints202307.0637.v1
Rahma, A.; Al Hafez, R.; Alwadi, M. H. The Feasibility of Using Smooth Steel Fiber Extracted from Waste Tires to Improve the Compression Properties of Concrete. Preprints2023, 2023070637. https://doi.org/10.20944/preprints202307.0637.v1
APA Style
Rahma, A., Al Hafez, R., & Alwadi, M. H. (2023). The Feasibility of Using Smooth Steel Fiber Extracted from Waste Tires to Improve the Compression Properties of Concrete. Preprints. https://doi.org/10.20944/preprints202307.0637.v1
Chicago/Turabian Style
Rahma, A., Reem Al Hafez and Mohamed Hajem Alwadi. 2023 "The Feasibility of Using Smooth Steel Fiber Extracted from Waste Tires to Improve the Compression Properties of Concrete" Preprints. https://doi.org/10.20944/preprints202307.0637.v1
Abstract
Currently, the design of the concrete mix is an important part of the environmental problem. In front of this question, engineers face a major challenge that is addressed in two ways. On one hand, how do they use its component materials to improve its mechanical properties, on the other hand how do they use less polluting materials?
Hence, in an environmental and economical view, laboratory tests were carried out on samples of concrete reinforced with smooth steel fiber extracted from the waste tires, in order to assess its impact and to prove its mechanical feasibility for these purposes.
Consequently, laboratory results have shown satisfactory improvement in the behavior of concrete under compression loads in the elastic stage and an increase in ductility and toughness of the matrix in the plastic stage.
Besides, taking into account the discontinuity and the structural disturbances observed during the loading of samples in the post-elastic state, a method has been proposed to calculate "the effective toughness and toughness Index of fiber concrete; on the other hand, this method has helped to better optimize length and slenderness of fibers for better use of this recycled material
Keywords
smooth steel fibers; waste tires; compression strength; effective toughness index
Subject
Engineering, Civil Engineering
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
