Počet záznamů: 1
A simple method for estimation of residual stresses influence on plastic pipes lifetime prediction
- 1.0385539 - ÚFM 2013 RIV DE eng C - Konferenční příspěvek (zahraniční konf.)
Ševčík, Martin - Hutař, Pavel - Zouhar, Michal - Náhlík, Luboš - Knésl, Zdeněk - Kučera, J.
A simple method for estimation of residual stresses influence on plastic pipes lifetime prediction.
Polymeric Materials 2012. Halle (Saale): Martin Luther University Halle-Wittenberg, 2012 - (Joerg Kressler), s. 184-184. ISBN 978-3-86829-517-7.
[Polymeric Materials 2012. Halle (Saale) (DE), 12.09.2012-14.09.2012]
Grant CEP: GA ČR(CZ) GAP108/12/1560; GA ČR GAP108/10/2049
Institucionální podpora: RVO:68081723
Klíčová slova: plastic pipes * residual stresses * stress intensity factor
Kód oboru RIV: JL - Únava materiálu a lomová mechanika
The expression for the stress intensity factor KI corresponding to a plane axial crack in the pipe wall exposed to combination of service and circumferential residual stress is presented. It is supposed that the expression holds for a wide group of plastic pipes made of similar materials and produced by the same technology.
Trvalý link: http://hdl.handle.net/11104/0215246
Počet záznamů: 1