Publication detail

Fracture mechanics parameters of multilayer pipes

ŠESTÁKOVÁ, L. NÁHLÍK, L. HUTAŘ, P. KNÉSL, Z.

English title

Fracture mechanics parameters of multilayer pipes

Type

Peer-reviewed article not indexed in WoS or Scopus

Language

en

Original abstract

Multilayer pipes consisting of different materials are frequently used in praxis because of partial improvement of the properties of pipe systems. To estimate lifetime of these pipes the basic fracture parameters have to be determined. In this work finite element calculations are applied in order to estimate the stress intensity factor K and T-stress values for a new type of non-homogenous C-shape specimen. The application of calculated K and T values to laboratory estimation of fracture toughness and its transferability to real pipe system is discussed.

Keywords in English

multilayer pipes, K-calibration, T-stress, finite element method

Released

2007-10-19

Publisher

University of West Bohemia

Location

Plzeň

ISSN

1802-680X

Journal

Applied andComputational Mechanics

Volume

1

Number

1

Pages from–to

299–306

Pages count

8

BIBTEX


@article{BUT44968,
  author="Lucie {Malíková} and Luboš {Náhlík} and Pavel {Hutař} and Zdeněk {Knésl}",
  title="Fracture mechanics parameters of multilayer pipes",
  journal="Applied andComputational Mechanics",
  year="2007",
  volume="1",
  number="1",
  pages="299--306",
  issn="1802-680X",
  url="https://www.kme.zcu.cz/acm/old_acm/vypis.php?co=clanek&clanek=141&number=1&volume=1"
}