Detail publikace

The Fatigue Behaviour of GFRP Bars - Experimental Study

JANUŠ, O. GIRGLE, F. ROZSYPALOVÁ, I. KOSTIHA, V. BODNÁROVÁ, L. ŠTĚPÁNEK, P. PROKEŠ, J.

Originální název

The Fatigue Behaviour of GFRP Bars - Experimental Study

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The paper describes an experimental program for studying the fatigue performance of GFRP bars, which has been initiated by the authors. Two different test configurations were used to assess the fatigue behaviour. The bare specimens were tested within the first series. A modified gripping system was used to reduce eccentricity when the bar was not directly fixed. However, the boundary conditions seem to affect the results. The second series consisted of a set of specimens of bars embedded in concrete. This configuration seems appropriate for determination of fatigue life of GFRP bars. Two S-N curves for bare bars and bars embedded in concrete were created and compared. Significant reduction of interlaminar shear strength at the beginning of fatigue loading proved matrix or fibre/matrix interface damage.

Klíčová slova

composite; cyclic loading; fatigue; GFRP, reinforcement; stiffness; S-N curve

Autoři

JANUŠ, O.; GIRGLE, F.; ROZSYPALOVÁ, I.; KOSTIHA, V.; BODNÁROVÁ, L.; ŠTĚPÁNEK, P.; PROKEŠ, J.

Vydáno

25. 7. 2019

Nakladatel

Sekuron s.r.o

Místo

Praha

ISBN

978-80-01-06594-5

Kniha

Special concrete and composites 2018

Edice

1

Číslo edice

Vol 22 (2019)

ISSN

2336-5382

Periodikum

Acta Polytechnica CTU Proceedings

Ročník

1

Číslo

22

Stát

Česká republika

Strany od

38

Strany do

47

Strany počet

10

BibTex

@inproceedings{BUT158043,
  author="Ondřej {Januš} and František {Girgle} and Iva {Čairović} and Vojtěch {Kostiha} and Lenka {Bodnárová} and Petr {Štěpánek} and Jan {Prokeš}",
  title="The Fatigue Behaviour of GFRP Bars - Experimental Study",
  booktitle="Special concrete and composites 2018",
  year="2019",
  series="1",
  journal="Acta Polytechnica CTU Proceedings",
  volume="1",
  number="22",
  pages="38--47",
  publisher="Sekuron s.r.o",
  address="Praha",
  doi="10.14311/APP.2019.22.0038",
  isbn="978-80-01-06594-5",
  issn="2336-5382"
}