Method for repairing pile head of cast-in-place pile

A method for repairing a pile head of a cast-in-place pile is characterized by comprising the following steps of a, cutting an iron sheet with a certain height from the pile diameter of the cast-in-place pile and a pile body of the cast-in-place pile which is seriously damaged on site by using a cutting machine according to design requirements, b, annularly and tightly holding the manufactured iron sheet along the periphery of the pile head of the cast-in-place pile, and c, manufacturing a plurality of hose clamps, d, after the pile head repairing device is reinforced, pile head epoxy resin concrete is used, and e, after the pile head is repaired, a screw driver is used for unscrewing the screw, and the iron sheet and the steel belt are dismantled for reuse. The method for repairing the pile head of the cast-in-place pile has the advantages that repairing measures are simple, manufacturing is easy, assembling (disassembling) is easy, rapid installation is adopted, convenience and rapidness are achieved, the n