Publication result detail

Crack onset assessment near the sharp material inclusion tip by means of modified maximum tangential stress criterion

KREPL, O.; KLUSÁK, J.

Original Title

Crack onset assessment near the sharp material inclusion tip by means of modified maximum tangential stress criterion

English Title

Crack onset assessment near the sharp material inclusion tip by means of modified maximum tangential stress criterion

Type

WoS Article

Original Abstract

In the case of particle reinforced composites, where the particles are in a form of sharp material inclusions, singular stress concentration exists on each tip of each inclusion. This is due to the geometric and material discontinuities between matrix and particle. These points of stress concentration are susceptible of crack initiation and thus often responsible for failure of the whole structure. The modified maximum tangential stress criterion is employed in order to predict crack onset conditions.

English abstract

In the case of particle reinforced composites, where the particles are in a form of sharp material inclusions, singular stress concentration exists on each tip of each inclusion. This is due to the geometric and material discontinuities between matrix and particle. These points of stress concentration are susceptible of crack initiation and thus often responsible for failure of the whole structure. The modified maximum tangential stress criterion is employed in order to predict crack onset conditions.

Keywords

Sharp Material Inclusion; Singular and Non-singular Stress Terms; Generalized Fracture Mechanics

Key words in English

Sharp Material Inclusion; Singular and Non-singular Stress Terms; Generalized Fracture Mechanics

Authors

KREPL, O.; KLUSÁK, J.

RIV year

2018

Released

01.10.2017

Publisher

Gruppo Italiano Frattura

ISBN

1971-8993

Periodical

Fracture and structural integrity

Volume

11

Number

42

State

Republic of Italy

Pages from

66

Pages to

73

Pages count

8

URL

https://www.fracturae.com/index.php/fis/article/view/IGF-ESIS.42.08

Full text in the Digital Library

http://hdl.handle.net/11012/180644

BibTex

@article{BUT146323,
  author="Ondřej {Krepl} and Jan {Klusák}",
  title="Crack onset assessment near the sharp material inclusion tip by means of modified maximum tangential stress criterion",
  journal="Fracture and structural integrity",
  year="2017",
  volume="11",
  number="42",
  pages="66--73",
  doi="10.3221/IGF-ESIS.42.08",
  url="https://www.fracturae.com/index.php/fis/article/view/IGF-ESIS.42.08"
}