Publication detail

Stanovení zbytkových napětí pomocí metody vrtání otvoru v oblasti pružně plastických deformací

ŠVAŘÍČEK, K. VLK, M.

Original Title

Stanovení zbytkových napětí pomocí metody vrtání otvoru v oblasti pružně plastických deformací

English Title

A Determination of the Residual Stresses by the Hole Drilling Method for an Elastic-Plastic Deformation

Type

conference paper

Language

Czech

Original Abstract

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.

English abstract

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.

Key words in English

Residual stresses, hole-drilling method, neural network, plasticity, FEM

Authors

ŠVAŘÍČEK, K.; VLK, M.

RIV year

2005

Released

7. 11. 2005

Publisher

Západočeská univerzita v Plzni

Location

Hrad Nečtiny, Czech Republic

ISBN

80-7043-400-7

Book

Computational Mechanics 2005

Pages from

589

Pages to

596

Pages count

8

BibTex

@inproceedings{BUT20786,
  author="Karel {Švaříček} and Miloš {Vlk}",
  title="Stanovení zbytkových napětí pomocí metody vrtání otvoru v oblasti pružně plastických deformací",
  booktitle="Computational Mechanics 2005",
  year="2005",
  pages="8",
  publisher="Západočeská univerzita v Plzni",
  address="Hrad Nečtiny, Czech Republic",
  isbn="80-7043-400-7"
}