4. A hollow structural steel flexural member (Fig. 4a) is subjected to the load shown in Fig. 4b. Determine the normal a

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4 A Hollow Structural Steel Flexural Member Fig 4a Is Subjected To The Load Shown In Fig 4b Determine The Normal A 1 (20.99 KiB) Viewed 31 times

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 H and K, as shown Fig. 4b. Show these stresses on a stress element for each point. 0.25 in 25 in. 4 in 2 in 1.5 in. Fig. 4a Fig. 4b