Influence of stress gradient and multiaxial stress state in low cycle fatigue lifetime

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F09%3APU83417" target="_blank" >RIV/00216305:26210/09:PU83417 - 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

Influence of stress gradient and multiaxial stress state in low cycle fatigue lifetime

Original language description

Material of equipment, working in chemical, petrochemical and food processing industry, in conventional and nuclear power stations is stressed both mechanically and by deformation. These stresses produce by shapecomplicated components multiaxial stress state and stress gradient. Both aspects influence the time till initiation of fatigue fissure on the surface, where it most frequently arises. The influence of multiaxial loading and stress gradient must be considered through coefficient which is in lifetime formulas signed as öM. The point of this article is to present continuous results of measurements of experimental determination of coefficient öM and next continuation method.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

CI - Industrial chemistry and chemical engineering

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

Applied and Computational Mechanics

ISBN

978-80-7043-824-4

ISSN

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e-ISSN

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Number of pages

248

Pages from-to

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Publisher name

University of West Bohemia

Place of publication

Plzeň 2009

Event location

Hrad Nečtiny

Event date

Nov 9, 2009

Type of event by nationality

CST - Celostátní akce

UT code for WoS article

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