Publication result detail

Bi-material notches under various normal-shear loading modes

KLUSÁK, J.; KOPP, D.; PROFANT, T.

Original Title

Bi-material notches under various normal-shear loading modes

English Title

Bi-material notches under various normal-shear loading modes

Type

WoS Article

Original Abstract

In the range of linear elastic fracture mechanics, the critical loading assessment of structures made of two dissimilar materials is usually based on the assumptions of the prevailing normal mode of loading. However, in engineering practice there are cases of loading and failure close to the shear mode of loading. The aim of the work is to study the stress distribution in the vicinity of a bi-material notch subjected to a combination of normal and shear modes of loading. Then the stability criteria use knowledge of common fracture mechanics properties for normal I and shear II modes of loading. The assessment of crack initiation conditions is shown on a specimen with two different bi-material notches under loading of a varying direction.

English abstract

In the range of linear elastic fracture mechanics, the critical loading assessment of structures made of two dissimilar materials is usually based on the assumptions of the prevailing normal mode of loading. However, in engineering practice there are cases of loading and failure close to the shear mode of loading. The aim of the work is to study the stress distribution in the vicinity of a bi-material notch subjected to a combination of normal and shear modes of loading. Then the stability criteria use knowledge of common fracture mechanics properties for normal I and shear II modes of loading. The assessment of crack initiation conditions is shown on a specimen with two different bi-material notches under loading of a varying direction.

Keywords

general singular stress concentrators, crack initiation, combined loading mode

Key words in English

general singular stress concentrators, crack initiation, combined loading mode

Authors

KLUSÁK, J.; KOPP, D.; PROFANT, T.

RIV year

2015

Released

06.01.2014

Publisher

Trans Tech Publications

Location

Švýcarsko

ISBN

1013-9826

Periodical

Key Engineering Materials (print)

Volume

577-578

Number

1

State

Swiss Confederation

Pages from

361

Pages to

364

Pages count

4

BibTex

@article{BUT100808,
  author="Jan {Klusák} and Dalibor {Kopp} and Tomáš {Profant}",
  title="Bi-material notches under various normal-shear loading modes",
  journal="Key Engineering Materials (print)",
  year="2014",
  volume="577-578",
  number="1",
  pages="361--364",
  doi="10.4028/www.scientific.net/KEM.577-578.361",
  issn="1013-9826"
}