Publication detail

Konstrukce fundamentálního řešení pro dislokaci v anisotropním bimateriálovém tělese pomocí MKP.

ŠEVEČEK, O. KOTOUL, M. PROFANT, T.

Original Title

Konstrukce fundamentálního řešení pro dislokaci v anisotropním bimateriálovém tělese pomocí MKP.

English Title

A construction of the fundamental solution for the dislocation in the anisotropic bi-material body by force of the finite element method.

Type

conference paper

Language

Czech

Original Abstract

The work deals with a modelling of a crack terminating perpendicular to a bimaterial interface by means of Continuously Distributed Dislocations and finding of the fundamental solution for the dislocation. This technique is also used for the T-stress determination. The singular part of the fundamental solution is known and the regular part is constructed using the FEM and subsequently used in the integral equation. The integral equation is solved for the dislocation density that allows finding the T-stress.

English abstract

The work deals with a modelling of a crack terminating perpendicular to a bimaterial interface by means of Continuously Distributed Dislocations and finding of the fundamental solution for the dislocation. This technique is also used for the T-stress determination. The singular part of the fundamental solution is known and the regular part is constructed using the FEM and subsequently used in the integral equation. The integral equation is solved for the dislocation density that allows finding the T-stress.

Key words in English

continuously distributed dislocation, bimaterial, anisotropic

Authors

ŠEVEČEK, O.; KOTOUL, M.; PROFANT, T.

RIV year

2006

Released

15. 5. 2006

Location

Svratka

ISBN

80-86246-27-2

Book

Engineering mechanics 2006

Edition number

1

Pages from

350

Pages to

351

Pages count

2

BibTex

@inproceedings{BUT24148,
  author="Oldřich {Ševeček} and Michal {Kotoul} and Tomáš {Profant}",
  title="Konstrukce fundamentálního řešení pro dislokaci v anisotropním bimateriálovém tělese pomocí MKP.",
  booktitle="Engineering mechanics 2006",
  year="2006",
  number="1",
  pages="350--351",
  address="Svratka",
  isbn="80-86246-27-2"
}