- Title
- A Method for the design of concrete with combined steel and basalt fiber
- Creator
- Dvorkin, Leonid; Bordiuzhenko, Oleh; Tekle, Biruk; Ribakov, Yuri
- Date
- 2021
- Type
- Text; Journal article
- Identifier
- http://researchonline.federation.edu.au/vital/access/HandleResolver/1959.17/190122
- Identifier
- vital:17555
- Identifier
-
https://doi.org/10.3390/app11198850
- Identifier
- ISSN:2076-3417
- Abstract
- Combining different fiber types may improve the mechanical properties of fiber reinforced concrete. The present study is focused on investigating hybrid fiber reinforced concrete (HFRC) with steel and basalt fiber. Mechanical properties of fiber reinforced fine-grained concrete are investigated. The results demonstrate that using optimal steel and basalt fiber reinforcement ratios avoids concrete mixtures’ segregation and improves their homogeneity. Concrete with hybrid steel and basalt fiber reinforcement has higher strength. Effective methodology for proper design of HFRC compositions was proposed. It is based on the mathematical experiments planning method. The proposed method enables optimal mix proportioning of high-strength fine-grained concrete with hybrid steel and basalt fiber reinforcement.
- Publisher
- MDPI AG
- Relation
- Applied sciences Vol. 11, no. 19 (2021), p. 8850
- Rights
- All metadata describing materials held in, or linked to, the repository is freely available under a CC0 licence
- Rights
- https://creativecommons.org/licenses/by/4.0/
- Rights
- Copyright authors
- Rights
- Open Access
- Subject
- Basalt; Basalt fiber; Cement; Composition design; Concrete mixing; Concrete strength; Fiber reinforced concretes; Fiber reinforcement; Homogeneity; Hybrid fiber reinforced concrete; Influence; Mechanical properties; Polypropylene fiber; Proportioning (mixing); Reinforced concrete; Reinforcement; Reinforcing steels; Shear strength; Steel; Steel fiber; Stress-strain curves; Tensile strength; MD Multidiscplinary
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