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ZOUHAR, M. HUTAŘ, P. ŠEVČÍK, M. NÁHLÍK, L.
Original Title
The influence of point load on creep crack growth in polyethylene pipe
Type
conference paper
Language
English
Original Abstract
The main aim of this study is the estimation of the influence of point load on creep crack growth in polyethylene pipe. The linear elastic fracture mechanics approach is used and crack shape is estimated. The effect of the size of the particle causes point loading on crack shape and on the stress intensity factor value are numerically investigated. This numerical study can lead to better lifetime prediction of soil embedded pipes.
Keywords
point load, creep crack, polymer pipes, fracture mechanics
Authors
ZOUHAR, M.; HUTAŘ, P.; ŠEVČÍK, M.; NÁHLÍK, L.
RIV year
2011
Released
7. 11. 2011
Publisher
University of West Bohemia Pilsen
Location
Plzeň
ISBN
978-80-261-0027-0
Book
Computational Mechanics 2011
Pages from
1
Pages to
2
Pages count
BibTex
@inproceedings{BUT75457, author="Michal {Zouhar} and Pavel {Hutař} and Martin {Ševčík} and Luboš {Náhlík}", title="The influence of point load on creep crack growth in polyethylene pipe", booktitle="Computational Mechanics 2011", year="2011", pages="1--2", publisher="University of West Bohemia Pilsen", address="Plzeň", isbn="978-80-261-0027-0" }