Publication result 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

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

English Title

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

Type

Paper in proceedings (conference paper)

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.

English 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

Key words in English

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

Authors

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

RIV year

2021

Released

19.02.2020

Publisher

Elsevier

Location

Brno, Česká republika

Book

9th International Conference on Materials STructure and Micromechanics of Fracture

ISBN

2452-3216

Periodical

Procedia Structural Integrity

Volume

23

Number

1

State

Kingdom of the Netherlands

Pages from

487

Pages to

492

Pages count

6

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",
  url="https://www.sciencedirect.com/science/article/pii/S2452321620301992"
}

Documents

1-s2.0-S2452321620301992-main