JAE - I agree that ACI 318 excludes piers but the CBC for pier design specifically references ACI 318 and FHWA Augercast Design/Construction Manual references the same ACI equation 10-5 in their reinforcement design recommendations. Lastly, I don't see any refinforcement recommendations in ACI...
I'm working on pier reinforcement design for CIDH foundation piers.
I work in California and am struggling with ACI recommended minimum steel ratios. The California Building Code (CBC) refers to ACI 318 to determine minimum transverse steel ratio and spacing. CBC refers to ACI 318 Chapter 21...