Publication detail

Complex evaluation of fatigue tests results of plain C30/37 and C45/55 class concrete specimens

ŠIMONOVÁ, H. KUCHARCZYKOVÁ, B. HAVLÍKOVÁ, I. SEITL, S. KERŠNER, Z.

Original Title

Complex evaluation of fatigue tests results of plain C30/37 and C45/55 class concrete specimens

Type

conference paper

Language

English

Original Abstract

The aim of this paper is to summarize basic fatigue parameter values obtained for plain C30/37 and C45/55 class concrete specimens during dynamic tests. Selected approximation curves for relative mechanical-fracture parameter values over time - compressive cube strength, modulus of elasticity, effective fracture toughness and specific fracture energy - were used to determine the most accurate fatigue parameter values corresponding to the age of specimens at the time dynamic tests were performed. Three models are used for standard description of the S-N curve: the Weibull and Gumbel models developed by Castillo et al. as well as the power law equation. Fatigue properties were obtained from three point bending tests conducted on beam specimens with a central edge notch (depth 10 mm).

Keywords

Approximation; Castillo's model; Concrete; Fatigue; Wöhler curve

Authors

ŠIMONOVÁ, H.; KUCHARCZYKOVÁ, B.; HAVLÍKOVÁ, I.; SEITL, S.; KERŠNER, Z.

RIV year

2014

Released

10. 1. 2014

Publisher

Trans Tech Publication

Location

Switzerland

ISBN

978-3-03785-934-6

Book

Materials Structure & Micromechanics of Fracture VII

ISBN

1013-9826

Periodical

Key Engineering Materials (print)

Year of study

592-593

Number

1

State

Swiss Confederation

Pages from

801

Pages to

804

Pages count

4

BibTex

@inproceedings{BUT107506,
  author="Hana {Šimonová} and Barbara {Kucharczyková} and Ivana {Havlíková} and Stanislav {Seitl} and Zbyněk {Keršner}",
  title="Complex evaluation of fatigue tests results of plain C30/37 and C45/55 class concrete specimens",
  booktitle="Materials Structure & Micromechanics of Fracture VII",
  year="2014",
  journal="Key Engineering Materials (print)",
  volume="592-593",
  number="1",
  pages="801--804",
  publisher="Trans Tech Publication",
  address="Switzerland",
  doi="10.4028/www.scientific.net/KEM.592-593.801",
  isbn="978-3-03785-934-6",
  issn="1013-9826"
}