Residual Stress Identification by Means of "Signal Differentiation Method"

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F03%3A02092415" target="_blank" >RIV/68407700:21220/03:02092415 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Residual Stress Identification by Means of "Signal Differentiation Method"

Popis výsledku v původním jazyce

During the validation and development of conventional procedures for the residual stress identification new identification method and its theoretical background has been derived. This method offers new approach to the interpretation of the measurements obtained by the hole drilling method. According to the mathematical background, the method has been denoted as "the signal differentiation method". The new method is based on confrontation of the measured signal from the strain gauges to the function derived from the numerical simulation of the hole drilling process. Such function is unique for given material and diameter of the hole and therefore could be tabulated. After the preliminary numerical analysis it seems that the methods provides satisfactoryresults and therefore it is the aim of this project to introduce the method into practice, improve and verify in several aspects.

Název v anglickém jazyce

Residual Stress Identification by Means of "Signal Differentiation Method"

Popis výsledku anglicky

During the validation and development of conventional procedures for the residual stress identification new identification method and its theoretical background has been derived. This method offers new approach to the interpretation of the measurements obtained by the hole drilling method. According to the mathematical background, the method has been denoted as "the signal differentiation method". The new method is based on confrontation of the measured signal from the strain gauges to the function derived from the numerical simulation of the hole drilling process. Such function is unique for given material and diameter of the hole and therefore could be tabulated. After the preliminary numerical analysis it seems that the methods provides satisfactoryresults and therefore it is the aim of this project to introduce the method into practice, improve and verify in several aspects.

Druh

D - Stať ve sborníku

CEP obor

JS - Řízení spolehlivosti a kvality, zkušebnictví

OECD FORD obor

—

Projekt

<a href="/cs/project/GA106%2F02%2F0612" target="_blank" >GA106/02/0612: Optimalizace procesu tváření tlustostěnných trub a součástí z hlediska zbytkové napjatosti a deformací</a><br>

Návaznosti

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

Rok uplatnění

2003

Kód důvěrnosti údajů

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

Název statě ve sborníku

Abstracts of 20th Danubia-Adria Symposium on Experimental Methods in Solid Mechanics

ISBN

963-9058-20-3

ISSN

—

e-ISSN

—

Počet stran výsledku

2

Strana od-do

144-145

Název nakladatele

Széchenyi István University of Applied Sciences

Místo vydání

Gyor

Místo konání akce

Gyor

Datum konání akce

24. 9. 2003

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—