Answer Happy

6. A steel pipe with an outside diameter of 115 mm and an inside diameter of 103 mm, supports the loadings shown in Fig. 6. Determine the normal and shear stresses at (a) point H and (b) point K. For each point, show these stresses on a stress element. 5.2 kN-m 2.5 in. 20 KN 400 mm 7.5 KN Fig. 6a 2.0 in. Fig. 7