Determine (a) the principal stresses and (b) the maximum in-plane shear stress and average normal stress at the point. Specify the orientation of the element in each case.
![Determine (a) the principal stresses and (b) the maximum in-plane shear stress and average normal stress 1 Determine (a) the principal stresses and (b) the maximum in-plane shear stress and average normal stress at the point. Specify the orientation of the element in each case.](https://theskyscorner.com/wp-content/uploads/2022/08/image-2.png)
![Determine (a) the principal stresses and (b) the maximum in-plane shear stress and average normal stress 2 Determine (a) the principal stresses and (b) the maximum in-plane shear stress and average normal stress at the point. Specify the orientation of the element in each case.](https://theskyscorner.com/wp-content/uploads/2022/08/image-3.png)
![Determine (a) the principal stresses and (b) the maximum in-plane shear stress and average normal stress 3 Determine (a) the principal stresses and (b) the maximum in-plane shear stress and average normal stress at the point. Specify the orientation of the element in each case.](https://theskyscorner.com/wp-content/uploads/2022/08/image-4.png)
Determine (a) the principal stresses and (b) the maximum in-plane shear stress and average normal stress at the point. Specify the orientation of the element in each case.