(LECTURE ) CONNECTIONS Question 3 (40 marks) NOJUSI BOLT (a) Calculate the shear resistance and tying resistance of the end plate beam to column bolt connection in Figure 3. Detail the bolts as per IS EN 1993-1-1. The following is given: Column is a 203-203×60 UC • Beam is a 356×171×57 UB . . . • Steel for both sections is S275 Plate is 300 long x 200 wide x 10mm thick (S275) Bolts to be 6 no. M20 non preloaded Class 8.8 Weld is a 6mm fillet weld. Assumptions . Partial factors for resistance as per IS EN 1993-1-1 All Steel S275 Ignore End Plate in Shear CHECK 49 Ignore End plate in bending Ccctw Ignore beam web in tension Som Пр mp DONT IGNORE PLATE Figure 3 x. 2.c YIELD fy=640 N/mot ULTIMAL FL= 800 N/ (80%) (b) With reference to the publication by the Institution of Structural Engineers, what is the definition of stability and list the options for a 10 storey steel frame structure 30mx 30m with 6m grids and floor to floor height of 3.5m. (20%) A= 4 mey Page 3 of 7