Detail publikačního výsledku

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

ŠVAŘÍČEK, K.; VLK, M.

Originální 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

Druh

Stať ve sborníku v databázi WoS či Scopus

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.

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 v angličtině

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

Autoři

ŠVAŘÍČEK, K.; VLK, M.

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

Strany od

87

Strany počet

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",
  pages="10",
  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"
}