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Vestnik Tomskogo gosudarstvennogo arkhitekturno-stroitel'nogo universiteta. JOURNAL of Construction and Architecture

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A STUDY OF STEEL FIBER ANCHORING IN FINE-GRAINED SLAG CONCRETE

Abstract

The paper presents test results on steel fiber and single-bend fiber pulling out of fine-grained concrete. Empirical curves are obtained for fiber displacements induced by the load. The analysis of empirical data allows constructing piecewise diagrams for both uniform and single-bend fibers displaced in fine-grained concrete. Dependencies are suggested for the determination of characteristic point coordinates on the piecewise diagram that describes the displacement of steel fiber located at different angles to the axial load.

About the Authors

NIKOLAI N. Chernousov
Lipetsk State Technical University
Russian Federation


ROMAN N. Chernousov
Lipetsk State Technical University
Russian Federation


ANDREI V. Sukhanov
Lipetsk State Technical University
Russian Federation


References

1. Chernousov R.N. Prochnost' i deformativnost' elementov konstruktsii transportnykh sooruzhenii na osnove melkozernistogo stalefibroshlakobetona [Strength and deformation of structural elements of transport facilities based on fine-grained fiber-reinforced concrete]. Scientific Herald of the Voronezh State University of Architecture and Civil Engineering. Construction and Architecture. 2011. Nо. 1. Pр. 87–97. (rus)

2. Chernousov N.N., Sukhanov A.V. Issledovanie ankerovki stal'noi fibry v tsementno-peschanom betone [A study of steel fiber anchoring in fine-grained concrete]. News of Higher Educational Institutions. Construction and Architecture. 2014. Nо. 2. Pp. 96–103. (rus)

3. Rabinovich F.N. Kompozity na osnove dispersno armirovannykh betonov [Fiber-reinforced concrete composites]. Moscow : ASV Publ., 2007. 560 p. (rus)

4. Chernousov N.N., Chernousov R.N., Sukhanov A.V. Modelirovanie prochnostnykh i deformativnykh svoistv melkozernistogo tsementno-peschanogo betona pri osevom rastyazhenii i szhatii [Modeling of strength and deformation properties of fine-grained concrete under axial tension and compression]. Construction Materials.2013. Nо. 10. Pp. 12–14. (rus)

5. Bentur A., Midness S. Fibre reinforced cementitious composites. Second edition. New York, London : Taylor & Francis, 2007. 604 p.

6. Laranjeira F., Molins C., Aguado A. Predicting the pullout response of inclined hooked steel fibers. Cement and Concrete Research. 2010. No. 40. Pp. 1471–1487.


Review

For citations:


Chernousov N.N., Chernousov R.N., Sukhanov A.V. A STUDY OF STEEL FIBER ANCHORING IN FINE-GRAINED SLAG CONCRETE. Vestnik Tomskogo gosudarstvennogo arkhitekturno-stroitel'nogo universiteta. JOURNAL of Construction and Architecture. 2015;(5):117-126. (In Russ.)

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ISSN 1607-1859 (Print)
ISSN 2310-0044 (Online)