Detail publikace

Rozvoj metody vrtání otvoru do oblasti pružně plastických deformací v tenké stěně

ŠVAŘÍČEK, K. VLK, M.

Český název

Rozvoj metody vrtání otvoru do oblasti pružně plastických deformací v tenké stěně

Anglický název

A Development of the Hole Drilling Method to Plasticity for a Thin Plate

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

cs

Originální abstrakt

The hole drilling method is a popular method for the residual stresses measuring. 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 function of the neural network is an approximator between measured strains and evaluated residual stresses. The neural network is trained by values strains – stresses (inputs – outputs) obtained by a finite element method by using the program ANSYS. This development is performed for the thin plate.

Český abstrakt

The hole drilling method is a popular method for the residual stresses measuring. 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 function of the neural network is an approximator between measured strains and evaluated residual stresses. The neural network is trained by values strains – stresses (inputs – outputs) obtained by a finite element method by using the program ANSYS. This development is performed for the thin plate.

Anglický abstrakt

The hole drilling method is a popular method for the residual stresses measuring. 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 function of the neural network is an approximator between measured strains and evaluated residual stresses. The neural network is trained by values strains – stresses (inputs – outputs) obtained by a finite element method by using the program ANSYS. This development is performed for the thin plate.

Klíčová slova anglicky

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

Rok RIV

2005

Vydáno

07.06.2005

Nakladatel

Institute of Solid Mechanics, Mechatronics and Biomechanics, Faculty of Mechanical Engineering, Brno University of Technology

Místo

Skalský dvůr, Czech Republic

ISBN

80-214-2941-0

Kniha

Experimentální analýza napětí 2005

Počet stran

10

BIBTEX


@inproceedings{BUT20784,
  author="Karel {Švaříček} and Miloš {Vlk},
  title="Rozvoj metody vrtání otvoru do oblasti pružně plastických deformací v tenké stěně",
  booktitle="Experimentální analýza napětí 2005",
  year="2005",
  month="June",
  publisher="Institute of Solid Mechanics, Mechatronics and Biomechanics, Faculty of Mechanical Engineering, Brno University of Technology",
  address="Skalský dvůr, Czech Republic",
  isbn="80-214-2941-0"
}