Number of the records: 1
Numerical simulation of the failure behavior of PE pressure pipes with additional loads
- 1.
SYSNO ASEP 0332016 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Numerical simulation of the failure behavior of PE pressure pipes with additional loads Title Numerická simulace porušování PE trubek pro různé druhy zatěžování Author(s) Hutař, Pavel (UFM-A) RID, ORCID
Ševčík, Martin (UFM-A) RID
Náhlík, Luboš (UFM-A) RID, ORCID
Mitev, I. (AT)
Frank, A. (AT)
Pinter, G. (AT)Number of authors 6 Source Title 67th Annual Technical Conference of the Society Of Plastics Engineers 2009 (ANTEC 2009). - Chicago : Curran Associates, Inc, 2009 - ISBN 978-1-61567-327-8 Pages s. 1-8 Number of pages 6 s. Publication form CD-ROM - CD-ROM Action ANTEC 2009 Event date 22.06.2009-24.06.2009 VEvent location Chicago Country US - United States Event type WRD Language eng - English Country US - United States Keywords PE pipes ; lifetime assessment ; linear elastic fracture mechanics ; numerical modeling Subject RIV JL - Materials Fatigue, Friction Mechanics CEZ AV0Z20410507 - UFM-A (2005-2011) Annotation Using linear elastic fracture mechanics concepts a simulation methodology for the assessment of internally pressurized pipe lifetimes was developed. The concept is based on the numerical calculation of stress intensity factors for pipes under different loading conditions and on using experimentally generated creep crack growth kinetics for lifetime calculations. Comparison of simulated lifetimes with experimental data from tests with internally pressurized pipes proved the principal applicability of the concept, but also identified major parameters affecting pipe lifetime. Workplace Institute of Physics of Materials Contact Yvonna Šrámková, sramkova@ipm.cz, Tel.: 532 290 485 Year of Publishing 2010
Number of the records: 1