Standard Test Method for Determining Residual Stresses by the Hole-Drilling Strain-Gage Method

Importancia y uso:

5.1 Summary: 

5.1.1 Residual stresses are present in almost all materials. They can be created during the manufacture or life of the material. Residual stresses can be a significant factor in the failure of a material, particularly one subjected to alternating service loads or corrosive environments. Residual stress can also be beneficial, for example, the compressive stresses produced by shot peening. The hole-drilling strain-gage technique is a practical general-purpose method for determining residual stresses.

Subcomité:

E28.13

Referida por:

E1561-20, G0058-85R23

Volúmen:

03.01

Número ICS:

77.040.10 (Mechanical testing of metals)

Palabras clave:

hole-drilling; integral method; residual stress measurement; strain gages; stress analysis ;