Question Bank for B.Tech. III Sem. Subject: SMMS-I (CE302 ...

Q 8.Calculate Euler’s critical stresses for a series of columns having slenderness ratio of 50,100,150,200,250 under the following conditions : (a) Both ends hinged (b) Both ends fixed. Take E=2*105N/mm2 Q 9.A hollow alloy tube 6m long with external diameter of 50 mm and internal diameter of 30 mm is used as a strut with both ends pinned.