) using the updated Bischoff equation, which replaced the classic Branson equation in ACI 318-19 to more accurately predict deflections in slabs with low reinforcement ratios. Practical Value for Professional Engineers
Demonstrating the direct design method and the equivalent frame method under new deflection controls. pca notes on aci 31819
) for calculating the nominal shear strength provided by concrete ( Vccap V sub c ) using the updated Bischoff equation, which replaced
For members without minimum shear reinforcement ( ) using the updated Bischoff equation