Inputs
Method — ACI 318 §22.6
- b₀ = 2(c1+d) + 2(c2+d) for interior; reduced perimeter for edge/corner.
- vc = min[ 0.33·λ·√f'c, (0.17 + 0.33/β)·λ·√f'c, (0.083 + 0.083·αs·d/b₀)·λ·√f'c ].
- φVc = 0.75·vc·b₀·d. Compare with Vu.
Results
b₀ (perimeter)—
vc1 0.33√f'c—
vc2 (β term)—
vc3 (αs term)—
vc governing—
φVc—
DCR Vu/φVc—
Status—