Crack resistance of fine concrete reinforced with steel fibers
โ Scribed by F. N. Rabinovich; V. P. Romanov
- Publisher
- Springer US
- Year
- 1985
- Tongue
- English
- Weight
- 481 KB
- Volume
- 21
- Category
- Article
- ISSN
- 1573-8922
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The paper presents theories to predict the direct tensile strength of concrete reinforced with short, discontinuous fibers uniformly dispersed and randomly oriented in the matrix. These theories are based on a law of mixtures approach and an effective fiber spacing concept which take into account th
The first-crack strength and flexural toughness of steel fiber-reinforced concrete specimens containing different volumes of steel fibers (0 to 1.5%) were determined using the procedures outlined in ASTM C1018, and the ASTM toughness indices were calculated. It was found that the value of the first-