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Title: Influence of Fiber Shape on the Strength of Steel Fiber Reinforced Concrete
Authors: Šalna, Remigijus
Marčiukaitis, Gediminas
Keywords: steel fiber
steel fiber reinforced concrete
Issue Date: 2010
Publisher: Vilniaus Gedimino technikos universitetas
Citation: Šalna, R.; Marčiukaitis, G. 2010. Influence of fiber shape on the strength of steel fiber reinforced concrete, in The 10th International Conference “Modern Building Materials, Structures and Techniques”: Selected papers, Vol. 2. Ed. by P. Vainiūnas, E. K. Zavadskas, May 19–21, 2010, Lithuania. Vilnius: Technika, 763–767.
Abstract: The paper presents analysis and comparison of theoretical models, evaluating the shape of steel fiber for anchoring properties in concrete. The analysis shows that all models evaluate this effect differently. Either way all discussed modes leads to different calculation results of strength of steel fiber reinforced concrete. According to this analysis, the test results of steel fiber pull-out tests is made and discussed in paper. The theoretical-empirical coefficient of evaluation of fiber shape, based on analysis of mentioned models and the test results, is suggested. This coefficient is verified with tests results of steel fiber reinforced concrete elements, subjected to bending and compression.
ISBN: 978-9955-28-594-6
Appears in Collections:Konferencijų straipsniai

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