Hollow concrete reinforced pole method and hollow concrete pole reinforcing structure

摘要

PROBLEM TO BE SOLVED: To reinforce also an upper part rather than a hole in a side face while reinforcing a hollow concrete pole from the hole in the side face.;SOLUTION: An internal wall reinforcing sheet 40 formed of a high strength fiber sheet formed in cylindrical shape insertable from the hole in the side face of the hollow concrete pole P is inserted into the hollow concrete pole from the hole and bonded to the internal wall, and a cylindrical reinforcing member 70 formed of a high strength fiber sheet is inserted from the hole to support the upper part and the lower part. An internal form formed of a cylindrical and bag-like balloon is further inserted from the hole and disposed at the center part, and then mortar is injected inside and hardened.;COPYRIGHT: (C)2007,JPO&INPIT