Publication detail

Calculation of Mechanical Fracture Parameters of Chevron Notched Core Based Concrete Specimen: Software CheF

SVOBODOVÁ, B. ŠIMONOVÁ, H. KERŠNER, Z.

Original Title

Calculation of Mechanical Fracture Parameters of Chevron Notched Core Based Concrete Specimen: Software CheF

Type

conference paper

Language

English

Original Abstract

The structural concrete can be also characterized via parameters obtained by evaluation of fracture tests. Therefore, this paper presents software CheF developed in Java programming language, designed for evaluation of three-point bending fracture tests of core based concrete specimens with chevron type notch. The records of fracture tests in form load vs. displacement and load vs. crack mouth opening displacement diagrams are analysed by software CheF to obtain values of selected mechanical fracture parameters: modulus of elasticity E, fracture toughness KIc, and fracture energy GF, determined based on the linear elastic fracture mechanics approach and work-of-fracture method.

Keywords

Modulus of elasticity, fracture parameters, core based specimen, three-point bending, chevron type notch.

Authors

SVOBODOVÁ, B.; ŠIMONOVÁ, H.; KERŠNER, Z.

Released

28. 2. 2018

Publisher

Trans Tech Publications

Location

Switzerland

ISBN

978-3-0357-1284-1

Book

Solid State Phenomena: 24th Concrete Days 2017

ISBN

1012-0394

Periodical

Solid State Phenomena

Year of study

272

State

Swiss Confederation

Pages from

185

Pages to

188

Pages count

4

BibTex

@inproceedings{BUT146233,
  author="Barbora {Svobodová} and Hana {Šimonová} and Zbyněk {Keršner}",
  title="Calculation of Mechanical Fracture Parameters of Chevron Notched Core Based Concrete Specimen: Software CheF",
  booktitle="Solid State Phenomena: 24th Concrete Days 2017",
  year="2018",
  journal="Solid State Phenomena",
  volume="272",
  pages="185--188",
  publisher="Trans Tech Publications",
  address="Switzerland",
  doi="10.4028/www.scientific.net/SPP.272.185",
  isbn="978-3-0357-1284-1",
  issn="1012-0394"
}