Detail publikačního výsledku

The influence of point load on creep crack growth in polyethylene pipe

ZOUHAR, M.; HUTAŘ, P.; ŠEVČÍK, M.; NÁHLÍK, L.

Originální název

The influence of point load on creep crack growth in polyethylene pipe

Anglický název

The influence of point load on creep crack growth in polyethylene pipe

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

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.

Anglický abstrakt

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.

Klíčová slova

point load, creep crack, polymer pipes, fracture mechanics

Klíčová slova v angličtině

point load, creep crack, polymer pipes, fracture mechanics

Autoři

ZOUHAR, M.; HUTAŘ, P.; ŠEVČÍK, M.; NÁHLÍK, L.

Rok RIV

2012

Vydáno

07.11.2011

Nakladatel

University of West Bohemia Pilsen

Místo

Plzeň

ISBN

978-80-261-0027-0

Kniha

Computational Mechanics 2011

Strany od

1

Strany do

2

Strany počet

2

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"
}