Numerical simulation of the failure behavior of PE pressure pipes with additional loads

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F09%3A00332016" target="_blank" >RIV/68081723:_____/09:00332016 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Numerical simulation of the failure behavior of PE pressure pipes with additional loads

Original language description

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 theconcept, but also identified major parameters affecting pipe lifetime.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JL - Fatigue and fracture mechanics

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

67th Annual Technical Conference of the Society Of Plastics Engineers 2009 (ANTEC 2009)

ISBN

978-1-61567-327-8

ISSN

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e-ISSN

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Number of pages

6

Pages from-to

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Publisher name

Curran Associates, Inc

Place of publication

Chicago

Event location

Chicago

Event date

Jun 22, 2009

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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