Bolt problem with a solution for a mechanical design lecture, Study notes of Physics

Download Bolt problem with a solution for a mechanical design lecture and more Study notes Physics in PDF only on Docsity! PROBLEM 04-0109: Consider a rectangular steel bar 15 x 250mm cantilevered to a steel channel of 250mm using four bolts. If an external load of 18KN is applied, compute, (1) for each bolt, the resultant load acting on it. (2) for each bolt, the maximum shear stress acting on it. (3) the maximum value of bearing stress. (4) the critical value of bending stress acting on the bar. —_15+75-450 +} ——— 275 ———) f= 18 KN i! 1 B | ; { A a4 ] —O—|-O— = ae 250 1 1 | 60 coo Oe > | ror [Tr 7 + 250-1 4 I | i apt | i | Bn, | 4 t : 15 ] Ls ¥ { (Dimensiong in mm) Fig.) fpu