The Effect of Residual Stress on the Process of Crack Growth Rate Determination in Polymer Pipes
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F17%3APU122107" target="_blank" >RIV/00216305:26210/17:PU122107 - isvavai.cz</a>
Result on the web
<a href="http://www.scientific.net/SSP.258.174" target="_blank" >http://www.scientific.net/SSP.258.174</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/SSP.258.174" target="_blank" >10.4028/www.scientific.net/SSP.258.174</a>
Alternative languages
Result language
angličtina
Original language name
The Effect of Residual Stress on the Process of Crack Growth Rate Determination in Polymer Pipes
Original language description
Accelerated tests of the polyethylene pipes are necessary for the pipe lifetime calculations. Accepted methodology for prediction of slow crack grow rate in these materials is fatigue testing of CRB (cracked round bar) specimens. This paper deals with the FEM modelling of the crack propagation during the CRB test under the influence of residual stresses. The crack growth is described based on the stress intensity factor and Paris-Erdogan law. The purpose of this research is to determine, if the residual stress influences crack behavior during CRB test.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
20306 - Audio engineering, reliability analysis
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Solid State Phenomena
ISSN
1012-0394
e-ISSN
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Volume of the periodical
258
Issue of the periodical within the volume
2017
Country of publishing house
CH - SWITZERLAND
Number of pages
4
Pages from-to
174-177
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85009772287