A Determination of the Residual Stresses by the Hole Drilling Method for an Elastic-Plastic Deformation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F05%3APU56110" target="_blank" >RIV/00216305:26210/05:PU56110 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
čeština
Original language name
Stanovení zbytkových napětí pomocí metody vrtání otvoru v oblasti pružně plastických deformací
Original language description
The hole drilling method is a popular method for the residual stresses measurement. This method is developed only for elastic material properties. However, the stress concentration near the drilled hole can cause plasticity. This paper describes a development to the plasticity by using a neural network. The neural network is trained by values strains - stresses (inputs - outputs) obtained by a finite element method (FEM). This development is performed for the thin plate.
Czech name
Stanovení zbytkových napětí pomocí metody vrtání otvoru v oblasti pružně plastických deformací
Czech description
The hole drilling method is a popular method for the residual stresses measurement. This method is developed only for elastic material properties. However, the stress concentration near the drilled hole can cause plasticity. This paper describes a development to the plasticity by using a neural network. The neural network is trained by values strains - stresses (inputs - outputs) obtained by a finite element method (FEM). This development is performed for the thin plate.
Classification
Type
D - Article in proceedings
CEP classification
JR - Other machinery industry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA101%2F05%2F0320" target="_blank" >GA101/05/0320: Solution of general stress concentrators in anisotropic heterogeneous media via combination of FEM and continuously distributed dislocation technique</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Computational Mechanics 2005
ISBN
80-7043-400-7
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
589-596
Publisher name
Západočeská univerzita v Plzni
Place of publication
Hrad Nečtiny, Czech Republic
Event location
Hrad Nečtiny
Event date
Nov 7, 2005
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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