For the biaxial plane stress condition, the von Mises yield criteria can be expressed as ___________ Given that principal stresses are σ1, σ2, σ3 where σ2=0 and yield stress is σo.

For the biaxial plane stress condition, the von Mises yield criteria can be expressed as ___________ Given that principal stresses are σ1, σ2, σ3 where σ2=0 and yield stress is σo. Correct Answer σ12+σ32 – σ1σ3 = σo2

According to the von-mises condition for yielding: => σo= 1/√2 1/2 Substitute the σ2=0. The equation will reduce to σ12+σ32 – σ1σ3 = σo2

Related Questions

The greatest divergence in predicting the yield stress for distortion between the Tresca’s criteria and Von-Mises criteria occurs at __________
The final result for von-Mises theory for the distortion relating the yield stress with stress deviator is: σo = 1/√2 1/2 Where σo yield stress in uniaxial tension.
Stress analysis of structural material for the submarine gives the state of stress as shown in the figure. The yield strength of the material is 450 MPa. Using Von-mises yielding criteria determine whether yielding will occur or not? If not, what is the factor of safety?