Anchor Bolts

Canadian Codes

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Anchor Bolts

b = mm L = Pedestal h = mm mm

For the cases of anchors in an application with three or four egdes with the largest edge distance, C_max <= 1.5 h_ef, Effecitve embedment: h_ef0 <= C_max/1.5 and >= S_L/3 and >= S_b/3 Anchor Bolt Design (CSA A23.3 - 04)

Shear Direction Along width Along length

Condition B applies where such supplementary reinforcement is not provided or where pullout or pryout strength governsCondition A applies where the potential concrete failure surfaces are crossed by supplementary reinforcement proportioned to tie the potential concrete failure prism into the structure member

Shear Breakout Mode leading bolts are effective trailing bolts are effective

Concrete f^'_c = MPa Condition A Condition B base plate on grout cracked concrete

Capacities of All Bolts kN kN V_r = T_r =

Review Report

Factored Loading kN kN V_f = T_f =

mm h_ef = Bolts d_b = mm f_ut = MPa S_L = mm S_b = mm n = mm d_w = Ductile Bolt Design h_ef0 = mm