Publication result detail

Research on the residual tensile strength of composite reinforcing bars exposed to elevated temperatures

ČAIROVIĆ, I.; ČAIROVIĆ, D.; GIRGLE, F.; DANĚK, P.; ŠTĚPÁNEK, P.; PROKEŠ, J.

Original Title

Research on the residual tensile strength of composite reinforcing bars exposed to elevated temperatures

English Title

Research on the residual tensile strength of composite reinforcing bars exposed to elevated temperatures

Type

Paper in proceedings (conference paper)

Original Abstract

Paper describes a testing procedure for the determination of tensile strength of the composite reinforcing bars subjected to elevated temperatures. Experimentally obtained results on GFRP bars with different diameter are presented and discussed. Moreover, a brief comparison with an analytical approach was included. Almost identical temperature reduction rate of tensile strength was observed for all tested specimens, regardless diameter of the bar. Therefore, it can be expected, that different bar diameter should not significantly affect the results especially if steady state conditions were assumed.

English abstract

Paper describes a testing procedure for the determination of tensile strength of the composite reinforcing bars subjected to elevated temperatures. Experimentally obtained results on GFRP bars with different diameter are presented and discussed. Moreover, a brief comparison with an analytical approach was included. Almost identical temperature reduction rate of tensile strength was observed for all tested specimens, regardless diameter of the bar. Therefore, it can be expected, that different bar diameter should not significantly affect the results especially if steady state conditions were assumed.

Keywords

FRP rebars, residual strength, elevated temperatures

Key words in English

FRP rebars, residual strength, elevated temperatures

Authors

ČAIROVIĆ, I.; ČAIROVIĆ, D.; GIRGLE, F.; DANĚK, P.; ŠTĚPÁNEK, P.; PROKEŠ, J.

RIV year

2025

Released

23.11.2021

Publisher

IOP PUBLISHING LTD

Location

BRISTOL

Book

24th INTERNATIONAL CONFERENCE BUILDING MATERIALS, PRODUCTS AND TECHNOLOGIES, ICBMPT 2021

ISBN

1757-8981

Periodical

IOP Conference Series: Materials Science and Engineering

Volume

1205

State

United Kingdom of Great Britain and Northern Ireland

Pages count

8

URL

https://www.webofscience.com/wos/woscc/full-record/WOS:001293892700011?state=%7B%7D

BibTex

@inproceedings{BUT197340,
  author="Iva {Čairović} and Jan {Prokeš} and Dorde {Čairović} and František {Girgle} and Petr {Daněk} and Petr {Štěpánek}",
  title="Research on the residual tensile strength of composite reinforcing bars exposed to elevated temperatures",
  booktitle="24th INTERNATIONAL CONFERENCE BUILDING MATERIALS, PRODUCTS AND TECHNOLOGIES, ICBMPT 2021",
  year="2021",
  journal="IOP Conference Series: Materials Science and Engineering",
  volume="1205",
  number="1205",
  pages="8",
  publisher="IOP PUBLISHING LTD",
  address="BRISTOL",
  doi="10.1088/1757-899X/1205/1/012011",
  issn="1757-8981",
  url="https://www.webofscience.com/wos/woscc/full-record/WOS:001293892700011?state=%7B%7D"
}