Publication result detail

Impact of specific fracture energy investigated in front of the crack tip of three-point bending specimen

KLON, J.; SOBEK, J.; MALÍKOVÁ, L.; SEITL, S.

Original Title

Impact of specific fracture energy investigated in front of the crack tip of three-point bending specimen

English Title

Impact of specific fracture energy investigated in front of the crack tip of three-point bending specimen

Type

WoS Article

Original Abstract

Presented study is focused on the analysis of the dependence of the specific fracture energy value on the assumed work of fracture in three-point bending tests. Specimens of different sizes and relative notch lengths are assumed in this study, in order to take into account the size effect. The three-point bending test of cracked specimens is simulated numerically by means of commercial software based on the finite element method with implemented cohesive crack model. Three levels of the specific fracture energy are considered

English abstract

Presented study is focused on the analysis of the dependence of the specific fracture energy value on the assumed work of fracture in three-point bending tests. Specimens of different sizes and relative notch lengths are assumed in this study, in order to take into account the size effect. The three-point bending test of cracked specimens is simulated numerically by means of commercial software based on the finite element method with implemented cohesive crack model. Three levels of the specific fracture energy are considered

Keywords

Specific fracture energy; finite element method; work of fracture; three-point bending test; loading curve

Key words in English

Specific fracture energy; finite element method; work of fracture; three-point bending test; loading curve

Authors

KLON, J.; SOBEK, J.; MALÍKOVÁ, L.; SEITL, S.

RIV year

2018

Released

01.07.2017

Publisher

Gruppo Italiano Frattura

ISBN

1971-8993

Periodical

Fracture and structural integrity

Volume

11

Number

41

State

Republic of Italy

Pages from

183

Pages to

190

Pages count

8

URL

https://www.fracturae.com/index.php/fis/article/view/IGF-ESIS.41.25

Full text in the Digital Library

http://hdl.handle.net/11012/180637

BibTex

@article{BUT143150,
  author="Jiří {Klon} and Jakub {Sobek} and Lucie {Malíková} and Stanislav {Seitl}",
  title="Impact of specific fracture energy investigated in front of the crack tip of three-point bending specimen",
  journal="Fracture and structural integrity",
  year="2017",
  volume="11",
  number="41",
  pages="183--190",
  doi="10.3221/IGF-ESIS.41.25",
  url="https://www.fracturae.com/index.php/fis/article/view/IGF-ESIS.41.25"
}