Allowable stress on a weld 1

[chris9]

Does anyone know how to work out the allowable stress on a fillet weld under cyclic loading?

The stress is derived from an FEA model and the loading is more complex than pure shear or tension.

 

[corus]

Refer to BS7608, Fatigue design, and use the w classification in the S_N curve for the number of cycles you want.

corus