Question

uestion 2 [80 marks] A 360UB50.7 simply supported beam of 8m in length supports a secondary transverse beam. The secondary beam is a 250UB31.4 of the same grade and exerts a total load of 200kN at mid-span of the main beam. Yield stress can be taken as 260 MPa. Check the bearing capacity of the main beam's web under the secondary beam Complete the exercise by following the steps below: Step 1 (15 marks) tw- tf (data for secondary beam) Step 2 (15 marks) (data for main beam) Step 3 (30 marks) wー R E c= Ne c- Step 4 (20 marks) Check R*s øR for bearing failure

Answer 1

Solution:-

ama A: 74mm 니 e. ungth γ lhe wanbex :)m:,.ee mm :22.2 m 5* 300.29 22.02 140-8971110.45 KN (3e col- Reductiem上 93-34 KN sco : 24:5