Ring-Core Residual Stress Measurement: Analysis Of Depth Increment Distribution For Integral Equation Method

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F11%3APU92425" target="_blank" >RIV/00216305:26210/11:PU92425 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Ring-Core Residual Stress Measurement: Analysis Of Depth Increment Distribution For Integral Equation Method
Original language description
The ring-core method is the semi-destructive experimental method. Correctly determined and properly used calibration or relaxation factors for the residual stress measurement by the ring-core method are essential. Knowledge of their dependence on the geometric changes of the ring-groove and on the disposition of the residual state of stress through the depth of metallic material gives results, correspond of theirs appropriate application. This paper is focused on the evaluation of calibration factors aij and bij, necessary for the residual state of stress determination by the integral equation method. The finite element method is used for simulation of the residual state of stress and to calculate relieved strains on the top of the core. Three types ofthe depth increment distribution are studied, i.e. constant, increasing and optimized depth increment distribution, which is commonly used.
Czech name
—
Czech description
—

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Engineering Mechanics 2011 - 17th International Conference
ISBN
978-80-87012-33-8
ISSN
—
e-ISSN
—
Number of pages
4
Pages from-to
83-86
Publisher name
Institute of Thermomechanics - Academy of Sciences of the Czech Republic - Prague
Place of publication
Svratka
Event location
Svratka
Event date
May 9, 2011
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
—

Similar results(10)