TREATING METHOD FOR PILE HEAD INNER PART IN PRECAST PILE BURYING METHOD

摘要

PROBLEM TO BE SOLVED: To simplify the work for forming a reinforcement cage within a pile head part. ;SOLUTION: This method is applied to a construction method for penetrating a peripheral fixing agent into the hollow part of a precast pile in burying the precast pile. When a pile 1 is buried, a pile head plug body 4 consisting of a suspending plate 7 and a cylindrical body 5 is set to the pile head part, and a follower pile 12 is mounted thereon to progress the construction. After the pile 1 reaches a prescribed depth, the follower pipe 12 and the pile head plug body 4 are removed, whereby the building hole 15 of a reinforcement cage 11 is formed.;COPYRIGHT: (C)1999,JPO