A point in two dimensional stress state subjected to biaxial stress is shown in figure below. What is the normal stress acting on the plane AB inclined at an angle of θ with the vertical plane ?
1
σ cos2θ
2
σ
3
σ sinθcosθ
4
0
A point in two dimensional stress state subjected to biaxial stress is shown in figure below. What is the normal stress acting on the plane AB inclined at an angle of θ with the vertical plane ?