|
vEd |
Related shear force |
|
VRd,c |
Punching shear resistance without punching shear reinforcement |
|
d |
mean effective depth |
|
u1 |
Extent of the critical punching perimeter |
|
sr |
radial spacing of the reinforcement layers |
|
fywd,ef |
250 + 0.25 d ≤ fywd |
|
α |
Angle between punching shear reinforcement and slab plane |
Required Punching Reinforcement
;