Deep excavation of drilled pier, Otherwise properly supported, may cause sizeable subsidence and damage to adjoining constructions. Close-bearing piles develop most in their friction for the toe on the pile, bearing on a hard layer. The pile transmits load directly to firm strata, as well as receives lateral restraint from https://catherineaustinfittswarni90998.blogripley.com/31238106/rumored-buzz-on-pile-foundation-engineering-bangladesh