Design of plastic pipes considering content of recycled material
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F20%3APU144022" target="_blank" >RIV/00216305:26210/20:PU144022 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S245232162030161X?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S245232162030161X?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.prostr.2020.01.102" target="_blank" >10.1016/j.prostr.2020.01.102</a>
Alternative languages
Result language
angličtina
Original language name
Design of plastic pipes considering content of recycled material
Original language description
Plastic pipe producers are forced by various initiatives to increase the content of recycled material in their products. The performance of the recycled material is worse than the performance of the virgin material. That is why plastic pipes made entirely of recycled material are now allowed for non-pressure applications only. It would be theoretically possible to use the recycled material in pressure applications as a part of multilayer pipes. In this contribution, lifetimes of both multilayer and single-layer pipes containing recycled materials are estimated to see, if the presence of recycled material layer in the pipe wall reduces the lifetime significantly. Several possible designs are considered. Test data from cracked round bar (CRB) tests on the recycled material are used as an input for the lifetime estimation. The lifetime estimation is carried out using FEM modelling of different loading cases and integration of the power law that describes the crack growth rate.
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
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Procedia Structural Integrity
ISSN
2452-3216
e-ISSN
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Volume of the periodical
23
Issue of the periodical within the volume
2019
Country of publishing house
IT - ITALY
Number of pages
6
Pages from-to
293-298
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85094213361