Investigation of the work of three wire strands with concrete
https://doi.org/10.31659/0005-9889-2022-612-613-4-5-60-65
Abstract
For the reinforcement of prestressed reinforced concrete structures, wire and strands, which have high mechanical properties, are widely used. Currently, a large range of high-strength wire and reinforcing strands has been developed in the world, which have a large gradation, both in geometric properties and strength. However, their use in reinforced concrete structures is hindered due to the lack of research on their work in concrete. The article presents the results of experimental studies of the coupling of a three-wire reinforcing strand and a wire with a two-sided periodic profile, as well as suggestions for calculating the base length of the anchorage required to transfer the force to concrete.
About the Author
E. А. Chernygov
Research Institute of Concrete and Reinforced Concrete (NIIZHB) named after A.A. Gvozdev
Russian Federation
Russian Federation
Researcher
e-mail: yac.123@yandex.ru
References
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Review
For citations:
Chernygov E.А. Investigation of the work of three wire strands with concrete. Concrete and Reinforced Concrete. 2022;612-613(4-5):60-65. (In Russ.) https://doi.org/10.31659/0005-9889-2022-612-613-4-5-60-65
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