Signal Differentiation Method for Residual Stress Identification

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F03%3A02092679" target="_blank" >RIV/68407700:21220/03:02092679 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
čeština
Original language name
Metoda derivace signálu sloužící k identifikaci zbytkových napětí
Original language description
The paper documents experimental tests of the RESTAN boring systém [1]. For testing exploited are beam bodies (annealed to restrain residual stress) subjected at a defined bending tress which is to be identified by the drilling methodology. Results evaluated from the test do not correspond to the stress level, set by the system, both in absolute values and in the stress character, and show large and multiple divergence. Hole drilling method is a total numerical simulation of tension or bending loading of two types of beam specimens. The FEM model of the special drilling strain - gauge rosette measurement simulates the real situation of each specimen. Drilling process is realized numerically step by step. The rosette data signals provide a base for another hypothesis of residual stress identification, which is introduced in this paper.
Czech name
Metoda derivace signálu sloužící k identifikaci zbytkových napětí
Czech description
—

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
METAL 2003 - 12. mezinárodní konference metalurgie a materiálů
ISBN
80-85988-82-8
ISSN
—
e-ISSN
—
Number of pages
1
Pages from-to
61-61
Publisher name
Tanger
Place of publication
Ostrava
Event location
Hradec nad Moravicí
Event date
May 20, 2003
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
—

Similar results(10)