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ŠESTÁKOVÁ, L. NÁHLÍK, L. HUTAŘ, P. KNÉSL, Z.
Original Title
Fracture mechanics parameters of multilayer pipes
Type
journal article - other
Language
English
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
multilayer pipes, K-calibration, T-stress, finite element method
Authors
ŠESTÁKOVÁ, L.; NÁHLÍK, L.; HUTAŘ, P.; KNÉSL, Z.
RIV year
2007
Released
19. 10. 2007
Publisher
University of West Bohemia
Location
Plzeň
ISBN
1802-680X
Periodical
Applied andComputational Mechanics
Year of study
1
Number
State
Czech Republic
Pages from
299
Pages to
306
Pages count
8
URL
https://www.kme.zcu.cz/acm/old_acm/vypis.php?co=clanek&clanek=141&number=1&volume=1
Full text in the Digital Library
http://hdl.handle.net/11012/69358
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" }