4. A hollow structural steel flexural member (Fig. 4a) is subjected to the load shown in Fig. 4b. Determine the normal a
Posted: Wed Jun 08, 2022 8:01 am
4. A hollow structural steel flexural member (Fig. 4a) is subjected to the load shown in Fig. 4b. Determine the normal and shear stresses at points Hand K, as shown Fig. 4b. Show these stresses on a stress element for each point. 13 kips 8 in. 2 4 in. ↓ H 2 in. IK 0.25 in. 1.5 in. Fig. 4a Fig. 4b 25 in.