Eler Stre 9-14. 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. Ass Det 200 MPa Wit The 100 MPa ? 300 MPa Prob. 9-14

 

9 9-14. 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. 200 MPa elen stre asso det with 100 MPa Prob. 9-14 300 MPa the