CB/T 3395-2013
Test method for determining residual stresses by the hole-drilling strain-gage method (English Version)

Standard No.

CB/T 3395-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

Professional Standard-Ships

Latest

CB/T 3395-2013

Replace

CB 3395-1992

Scope

This standard specifies the symbols, test methods, workpiece preparation, strain gauges and instruments, drilling procedures, stress calculations, reports, etc. for the determination of residual stress using the drilling strain relief method on the near surface of isotropic linear elastic materials. This standard is suitable for the determination of residual stress near the surface of workpieces with small plane stress gradients, and can give the magnitude of local residual stress within the drilling boundary. Stresses may be "uniformly distributed" stresses that vary little along depth, or they may be "non-uniformly distributed" stresses that vary greatly along depth. The test piece may be a "thin" piece having a thickness less than the diameter of the drill hole or it may be a "thick" piece having a thickness greater than the diameter of the drill hole. Uniform stress is suitable for testing thin and thick workpieces, while non-uniform stress is only suitable for testing thick workpieces.

CB/T 3395-2013 Referenced Document

• GB/T 13992 Metallic bonded resistance strain gauges

CB/T 3395-2013 history

• 2013 CB/T 3395-2013 Test method for determining residual stresses by the hole-drilling strain-gage method
• 1992 CB 3395-1992 Residual Stress Test Method Drilling Strain Release Method

CB/T 3395-2013 Test method for determining residual stresses by the hole-drilling strain-gage method has been changed from CB 3395-1992 Residual Stress Test Method Drilling Strain Release Method.