Publication detail

The effect of the bent of FRP rebar on its short-term mechanical properties

LAGIŇ, J. PROKEŠ, J. GIRGLE, F. KOSTIHA, V. VAŠÁTKO, D. BEZDĚK, O. SEDLÁČEK, O. ŠTĚPÁNEK, P.

Original Title

The effect of the bent of FRP rebar on its short-term mechanical properties

Type

conference paper

Language

English

Original Abstract

In the construction industry, FRP (fibre-reinfoced-polymer) reinforcement is used mainly because of its high resistance to aggressive environments. The production and design of straight FRP rebars are now very well understood and described. However, when designing concrete elements, it is usually necessary to adapt the reinforcement to the structure shape and to use bent rebars. However, during the production process, unfavourable changes in the fibre distribution across the cross-section may occur at the bent section. It has a significant effect on the short and long-term properties of the rebar. The paper addresses the highly topical issue of the composition, manufacturing and testing of shaped composite rebar. Consequently, the article presents experimentally determined values of mechanical characteristics obtained from the performed tests.

Keywords

composite FRP reinforcement, bent FRP reinforcement, anchoring of FPR rebar, load-bearing capacity of indirect FRP reinforcement

Authors

LAGIŇ, J.; PROKEŠ, J.; GIRGLE, F.; KOSTIHA, V.; VAŠÁTKO, D.; BEZDĚK, O.; SEDLÁČEK, O.; ŠTĚPÁNEK, P.

Released

25. 8. 2023

Publisher

IOP Publishing

ISBN

1742-6596

Periodical

Journal of Physics: Conference Series

Year of study

25.8.2023

Number

1

State

United Kingdom of Great Britain and Northern Ireland

Pages from

1

Pages to

9

Pages count

9

URL

https://iopscience.iop.org/article/10.1088/1742-6596/2568/1/012006/pdf

Full text in the Digital Library

http://hdl.handle.net/11012/245034

BibTex

@inproceedings{BUT184555,
  author="Juraj {Lagiň} and Jan {Prokeš} and František {Girgle} and Vojtěch {Kostiha} and David {Vašátko} and Ondřej {Bezděk} and Ondřej {Sedláček} and Petr {Štěpánek}",
  title="The effect of the bent of FRP rebar on its short-term mechanical properties",
  booktitle="Volume 2568, Issue 1",
  year="2023",
  journal="Journal of Physics: Conference Series",
  volume="25.8.2023",
  number="1",
  pages="9",
  publisher="IOP Publishing",
  doi="10.1088/1742-6596/2568/1/012006",
  issn="1742-6596",
  url="https://iopscience.iop.org/article/10.1088/1742-6596/2568/1/012006/pdf"
}