Drilled Piers Axial Compression Criteria
Drilled Piers Axial Compression Criteria
(OP)
If the soil bearing is high enough, one could encounter a situation where the pier will not fail the soil in bearing before is surpasses the Pallow obtained from treating the pier as a concrete compression member 0.8Φ[0.85Asf'c(Ag-As)+AsFy]. Is column axial failure a factor in drilled pier design or does the surrounding soil somehow make that a moot point?






RE: Drilled Piers Axial Compression Criteria
RE: Drilled Piers Axial Compression Criteria
RE: Drilled Piers Axial Compression Criteria
RE: Drilled Piers Axial Compression Criteria
Because we only tend to use a fraction of the concrete column capacity, it is usual to reduce the pile reinforcement from 1%Ag minimum as for columns to 0.5%.