A SET BRIDGE POST USING UNIT FILLED CONCRETE WITH INTERNALLY CONFINED HOLLOW AND A METHOD FOR CONSTRUCTION

摘要

The present invention relates to a pier structure and a construction method that is constructed by laminating a pre-cast unit between the base portion and the nose pingbu, using pre-cast unit has already one internal constraining hollow concrete charging unit manufactured, and securely the respective junction by shorten the construction period advantages of the assembly construction method, economic efficiency of the reinforcing bar, not using the mold as well, it is possible strong rigidity for the bending moment reduces the cross-section and self-weight assembly constructed more easily and is economical, prefabricated bridge pier of the joint is one to prevent brittle fracture. ; Within the tube exterior part, the concrete portion, the hollow, rod-shaped member, the base portion, the nose pingbu