Publication detail

Zhodnocení použitelnosti ASTM E 837-01 pro tenzometrickou růžici RY 61 S

ŠVAŘÍČEK, K. VLK, M.

Original Title

Zhodnocení použitelnosti ASTM E 837-01 pro tenzometrickou růžici RY 61 S

English Title

An Application Analysis of the ASTM E 837-01 for the Strain Gauge Rosette RY 61 S

Type

conference paper

Language

Czech

Original Abstract

American standard ASTM E 837-01 [3] covers the procedure for determining residual stresses by the hole-drilling strain gauge method. This test method is applicable in those cases where the stresses do not vary significantly with depth. This paper describes the evaluating of the residual stresses by the calibration coefficients from ASTM for the strain gauge rosette type A. The residual stresses are evaluated on base strains established for the strain gauge rosette RY 61 S of HBM Company. In addition, the relaxed strains and the calibration coefficients are compared for both types of the strain gauge rosettes. The relaxed strains are simulated by a finite element method (FEM) by the program ANSYS.

English abstract

American standard ASTM E 837-01 [3] covers the procedure for determining residual stresses by the hole-drilling strain gauge method. This test method is applicable in those cases where the stresses do not vary significantly with depth. This paper describes the evaluating of the residual stresses by the calibration coefficients from ASTM for the strain gauge rosette type A. The residual stresses are evaluated on base strains established for the strain gauge rosette RY 61 S of HBM Company. In addition, the relaxed strains and the calibration coefficients are compared for both types of the strain gauge rosettes. The relaxed strains are simulated by a finite element method (FEM) by the program ANSYS.

Key words in English

Residual stresses, hole-drilling method, ASTM, FEM

Authors

ŠVAŘÍČEK, K.; VLK, M.

RIV year

2005

Released

29. 3. 2005

Publisher

Ústav mechaniky těles, mechatroniky a biomechaniky, Fakulta strojního inženýrství, Vysoké učení technické v Brně

Location

Hrotovice, Czech Republic

ISBN

80-214-2373-0

Book

Aplikovaná mechanika 2005

Pages from

105

Pages to

118

Pages count

14

BibTex

@inproceedings{BUT20772,
  author="Karel {Švaříček} and Miloš {Vlk}",
  title="Zhodnocení použitelnosti ASTM E 837-01 pro tenzometrickou růžici RY 61 S",
  booktitle="Aplikovaná mechanika 2005",
  year="2005",
  pages="14",
  publisher="Ústav mechaniky těles, mechatroniky a biomechaniky, Fakulta strojního inženýrství, Vysoké učení technické v Brně",
  address="Hrotovice, Czech Republic",
  isbn="80-214-2373-0"
}