Question 2 (9 marks) Clevis Gusset plate Gusset plate Pin dmin 10 101001 0 300001 5339 01001011001011 1001 00001000110011100010001100 Diagonal brace Clevis Lateral bracing for an elevated pedestrian walkway is shown above. The thickness of the clevis plate to = 15 mm (so both sides are 30 mm), and the thickness of the gusset plate tg= 36 mm. The maximum force F in the diagonal bracing has been estimated at (222 + YZ/10) kN. If the allowable shear stress in the pin is 150 MPa, the allowable bearing stress between the pin and the gusset plate is 100 MPa, and the allowable bearing stress between the pin and the clevis is 120 MPa, what is the minimum diameter dmin required of the pin? (9)