The internal loadings at a cross section through the shaft consist of an axial force of 1500 kN, a bending moment of 40 kN • m, and a torsional moment of 40 kN •m. The radius of the shaft is 80 mm....

Extracted text: The internal loadings at a cross section through the shaft consist of an axial force of 1500 kN, a bending moment of 40 kN • m, and a torsional moment of 40 kN •m. The radius of the shaft is 80 mm. Determine the principal stresses at the surface point A and the absolute maximum shear stress at this point. A 80 mm B 1500 kN 40 kN · m 40 kN · m