Publication detail

Analýza šíření trhliny ve vícevrstvém potrubí

BAREŠ, P.

Original Title

Analýza šíření trhliny ve vícevrstvém potrubí

English Title

Crack Growth Analysis in Multilayer Pipes

Type

conference paper

Language

Czech

Original Abstract

The fracture behavior of multi-layer pipes applied for water and gas distribution is analyzed in this paper. The attention is focused on numerical modeling of crack propagation through two-layer pipe. Special attention is paid to the influence of interface between the layers on fatigue crack growth. The analysis is performed under the assumption of validity of linear-elastic fracture mechanic. Numerical calculations are performed by finite element method (system ANSYS).

English abstract

The fracture behavior of multi-layer pipes applied for water and gas distribution is analyzed in this paper. The attention is focused on numerical modeling of crack propagation through two-layer pipe. Special attention is paid to the influence of interface between the layers on fatigue crack growth. The analysis is performed under the assumption of validity of linear-elastic fracture mechanic. Numerical calculations are performed by finite element method (system ANSYS).

Key words in English

Crack propagation, bi-material interface, double-layer pipes

Authors

BAREŠ, P.

Released

8. 11. 2004

Publisher

Západočeská universita v Plzni

Location

Nečtiny

ISBN

80-7043-314-0

Book

Computational Mechanics 2004

Pages from

21

Pages to

28

Pages count

8

BibTex

@inproceedings{BUT25157,
  author="Pavel {Bareš}",
  title="Analýza šíření trhliny ve vícevrstvém potrubí",
  booktitle="Computational Mechanics 2004",
  year="2004",
  pages="21--28",
  publisher="Západočeská universita v Plzni",
  address="Nečtiny",
  isbn="80-7043-314-0"
}