New Basic of Methods for Residual Stress Identification

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F03%3A02092669" target="_blank" >RIV/68407700:21220/03:02092669 - 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

New Basic of Methods for Residual Stress Identification

Original language description

The paper documents experimental numerical tests of the mathematical background of the hole drilling method used for the residual stress identification. The testing specimen is a beam body (annealed to restrain the residual stress) subjected to a definedtension stress which is to be identified by the drilling methodology. Results evaluated from the numerical FEM simulation test did not correspond to the stress level assessed by the hole drilling method. This analysis discovered a fundamental mistake atthe basic function of the hole drilling method. A repair method for this problem of drilling principe is formulated.

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

<a href="/en/project/GA106%2F02%2F0612" target="_blank" >GA106/02/0612: Optimization of a forming process of thick-walled tubes and components in view of residual stresses and strains</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2003

Confidentiality

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

Article name in the collection

Inovace 2003

ISBN

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ISSN

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e-ISSN

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Number of pages

1

Pages from-to

29-29

Publisher name

Asociace inovačního podnikání České republiky

Place of publication

Praha

Event location

Praha

Event date

Dec 2, 2003

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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