METHOD OF CONSTRUCTING CONCRETE PIER

PROBLEM TO BE SOLVED: To provide a method of more stably constructing a concrete pier with better constructibility. SOLUTION: The method of constructing a concrete pier 10 includes stacking a plurality of unit precast blocks 11 which constitute a portion of the concrete pier 10 on the surface (a) of the ground where the concrete pier 10 is to be constructed. A jacking-up process by which the unit precast blocks 11 are jacked up as the jigs 12a1 of the hydraulic jacks 12a of a jacking-up device 12 are held in grooves 11a in the unit precast blocks 11 to form a clearance b below the unit precast blocks 11 and a unit precast block insertion process by which a new unit precast block 11 is inserted into the clearance b are repeated a predetermined numbers of times each to stack the plurality of unit precast blocks 11. COPYRIGHT: (C)2004,JPO