Steel Buildings in Europe

Title 4.4 Worked Example – Angle Web Cleats 7 of 15 5 - 74 Bearing resistance of bolts on the angle cleats V b,Rd = M2 ac u,ac 1 b   dt f k For edge bolts, k 1 = min(2,8 1,7; 2,5) 0 2  d e = 1,7; 2,5) 22 min(2,8 40   = min(3,39; 2,5) = 2,5 For end bolts, α b = ; 1,0) ; 3 min( u,ac ub 0 1 f f d e = ; 1,0) 430 ; 800 3 22 min( 40  = min(0,61; 1,86; 1,0) = 0,61 For inner bolts, α b = ; 1,0) ; 4 1 3 min( u,ac ub 0 1 f f d p  = ; 1,0) 430 ; 800 4 1 3 22 min( 70   = min(0,81; 1,86; 1,0) = 0,81 End bolts,   b,Rd min Rd,end b, F F  3 10 1,25 2,5 0,61 430 20 10        105  kN Inner bolts,   b,Rd max inner Rd, b, F F  3 10 1,25 2,5 0,81 430 20 10        139  kN 94 kN < 105 kN thus F v,Rd < ( F b,Rd ) min 0,8 12 94 902 0,8 v,Rd s Rd      n F F kN Ed V = 550 kN ≤ 902 kN, OK 4.2.2. Shear resistance of the angle cleats 4.2.2.1. Supported beam side Basic requirement: V Ed ≤ V Rd,min V Rd,min = min( V Rd,g ; V Rd,n ; V Rd,b ) Shear resistance of gross section V Rd,g = M0 y,ac ac ac 1, 27 3 2  f h t  = 3 10 1, 27 3 1, 0 2 430 10 275        = 1076 kN Shear resistance of net section V Rd,n = M2 u,ac v,net 3 2  f A 