Detail publikace

Porovnání procedury ASTM E 837-01 a integrální metody pro výpočet zbytkové napjatosti nehomogenní po hloubce

ŠVAŘÍČEK, K. VLK, M.

Originální název

Porovnání procedury ASTM E 837-01 a integrální metody pro výpočet zbytkové napjatosti nehomogenní po hloubce

Anglický název

A Comparison of the Procedure ASTM E 837-1 and the Integral Method for Non-Uniform Residual Stresses Measuring

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

čeština

Originální abstrakt

American standard ASTM E 837-01 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 comparison of the non-uniform residual stresses determined by ASTM E 837-01 and by the integral method, which is proposed for the calculating non-uniform residual stresses. The Non-uniform residual stresses are simulated by a linear function for some cases. The calibration coefficients for integral method and for procedure ASTM E 837-01 are stated for the strain gauge rosette RY 61 S of HBM Company. The relaxed strains are simulated by the finite element method (FEM) by the program ANSYS.

Anglický abstrakt

American standard ASTM E 837-01 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 comparison of the non-uniform residual stresses determined by ASTM E 837-01 and by the integral method, which is proposed for the calculating non-uniform residual stresses. The Non-uniform residual stresses are simulated by a linear function for some cases. The calibration coefficients for integral method and for procedure ASTM E 837-01 are stated for the strain gauge rosette RY 61 S of HBM Company. The relaxed strains are simulated by the finite element method (FEM) by the program ANSYS.

Klíčová slova v angličtině

hole-drilling method, integral metod, non-uniform residua stress

Autoři

ŠVAŘÍČEK, K.; VLK, M.

Rok RIV

2005

Vydáno

9. 5. 2005

Nakladatel

Institute of Thermomechanics, Academy of Sciences of the Czech Republic

Místo

Svratka, Czech Republic

ISBN

80-85918-93-5

Kniha

Engineering mechanics 2005

Strany od

303

Strany do

317

Strany počet

15

BibTex

@inproceedings{BUT20775,
  author="Karel {Švaříček} and Miloš {Vlk}",
  title="Porovnání procedury ASTM E 837-01 a integrální metody pro výpočet zbytkové napjatosti nehomogenní po hloubce",
  booktitle="Engineering mechanics 2005",
  year="2005",
  pages="15",
  publisher="Institute of Thermomechanics, Academy of Sciences of the Czech Republic",
  address="Svratka, Czech Republic",
  isbn="80-85918-93-5"
}