A two-dimensional state of plane stress in the x, y-plane is defined by z =

A two-dimensional state of plane stress in the x, y-plane is defined by σ_z =  τ _yz =  τ _zx = 0. Using general principal value theory, show that for this case the in-plane principal stresses and maximum shear stress are given by:

Transcribed Image Text:

2 ax+ay ax - ay 72="+" = (727) + 3 01,2 Tmax= Ox-ay 2 2 + z