Publication detail

Evaluation of fracture response of Silesian granite specimens via Effective Crack Model Approach and finite element analysis

MALÍKOVÁ, L. VAVRO, L. VAVRO, M. KERŠNER, Z.

Original Title

Type

conference paper

Language

English

Original Abstract

The paper is focused on the advanced evaluation of fracture tests of selected rock specimens. Assessment of fracture response of chevron notch cylindrical specimens of Silesian granite subjected to three-point bending test was performed. The effective crack model is used and academic software chevroncylinder (author Petr Frantík) based on the finite element method is applied for the analyses. Based on the described procedures, estimation of maximum values of the effective fracture toughness are established and discussed.

Keywords

Granite; Fracture test; Chevron notch; Load-displacement diagram; Effective crack model

Authors

MALÍKOVÁ, L.; VAVRO, L.; VAVRO, M.; KERŠNER, Z.

Released

19. 2. 2020

Publisher

Elsevier

Location

Brno, Česká republika

ISBN

2452-3216

Periodical

Procedia Structural Integrity

Year of study

Number

State

Republic of Italy

Pages from

487

Pages to

492

Pages count

URL

https://www.sciencedirect.com/science/article/pii/S2452321620301992

Full text in the Digital Library

http://hdl.handle.net/11012/193492

BibTex

@inproceedings{BUT162375,
  author="Lucie {Malíková} and Leona {Vavro} and Martin {Vavro} and Zbyněk {Keršner}",
  title="Evaluation of fracture response of Silesian granite specimens via Effective Crack Model Approach and finite element analysis",
  booktitle="9th International Conference on Materials STructure and Micromechanics of Fracture",
  year="2020",
  journal="Procedia Structural Integrity",
  volume="23",
  number="1",
  pages="487--492",
  publisher="Elsevier",
  address="Brno, Česká republika",
  doi="10.1016/j.prostr.2020.01.133",
  issn="2452-3216",
  url="https://www.sciencedirect.com/science/article/pii/S2452321620301992"
}