Steel Buildings in Europe

Part 5: Joint Design 5 – 59 A v,wb = t w ( e 1,b + ( n 1 –1) p 1 + h e ) for double notched beam η is a factor from EN 1993-1-5 (it may be conservatively taken equal to 1,0) A Tee is the area of the Tee section Shear resistance of net section V Rd,n = M2 u,b net wb, v, 3  f A A v,wb,net = A v,wb – n 1 d 0 t w Block tearing resistance V Rd,b = M0 y,b nv M2 nt u,b 3 0,5   f A f A  For a single vertical line of bolts, A nt =   0 2,b w 0,5 d t e  For a double vertical line of bolts, A nt =         0 2 2,b w 2 3 t e p d A nv =   0 1 1 1 w 1,b ( 0,5) ( 1) d t e n p n      M2 is the partial factor for the resistance of net sections. 4.2.3.2 Shear and bending interaction at the 2nd line of bolts, if the notch length l n > ( e 2,b + p 2 ) e Ed h e Ed h h g 1,b 1,b h g e e e 2,b p 2 n e 2,b p 2 n p 1 p 1 V V l l 1 1 Critical section in plain shear Basic requirement: V Ed ( g h + e 2,b + p 2 )  M c,Rd [Reference 4] M c,Rd is the moment resistance of the notched beam at the connection in the presence of shear.