Concrete square piles are applied according to design standards: TCVN 5574: 2012 "Concrete & reinforced concrete structures - Design standards", 22TCN272-05 "Design standards", ACI 318 "Construction requirements for structural concrete".
Acceptance standards: TCVN 9115: 2012 "Assembled reinforced concrete and reinforced concrete structures - Construction and acceptance", TCVN 4453-1995 " Structure concrete and whole of reinforced concrete block - Construction and acceptance", TCVN 9114: 2012 " Pre-stressed concrete products - Technical requirements and acceptance testing ", TCVN 9394: 2012" Diving and pressing - Construction and acceptance ", PCI MNL 135-00" Tolerance for construction of prestressed and prefabricated concrete".
TYPICAL DESIGN OF REINFORCED CONCRETE PILE
TYPICAL DESIGN OF PRESTRESSED CONCRETE PILE