Supplementary Reinforcement - Shear
CSA A23.3-14 D.7.2.7

ψc,v = 1.0  for anchors in cracked concrete without supplementary
                  reinforcement or with edge reinforcement smaller than
                  a 15M bar;

ψc,v = 1.2 for anchors in cracked concrete with reinforcement of a
                 15M bar or greater between the anchor and the edge;

ψc,v = 1.4 for anchors in cracked concrete with reinforcement of a
                 15M bar or greater between the anchor and the edge,
                 and with the reinforcement enclosed within stirrups
                 spaced at not more than 100mm apart.



CSA A23.3-14 D.7.2.7