A pc fixture assembly and a structure for joining a pc girder to a pc column using the fixture assembly and construction method of the joining structure

摘要

The present invention is a pre-cast concrete column portion, and the precast concrete column portion is formed to extend integrally from the upper surface of the lower precast concrete column portion having a lower width than the upper surface of the lower precast concrete column portion In the cast concrete column, in the fixture assembly that combines the side surfaces of the upper precast concrete column and the precast concrete girder seated on the upper surface of the lower precast concrete column unit, extending in the longitudinal direction, the other side than the width of one side The width of the wider is formed, a connecting member connecting the upper precast concrete column portion and the precast concrete girder, and a first hollow in which the other side of the connecting member is fixed and disposed therein is formed. , The width of one side and the other side of the first hollow is formed narrower than the width of the other side of the connecting member, the first socket inserted into the precast concrete girder, extending in the longitudinal direction, the second hollow inside It is formed, one side of the connecting member through one side is fixed by being inserted into the second hollow, and includes a second socket inserted into the upper precast concrete column, and connected to the precast concrete girder The first reinforcing bar is connected to the first hollow through the other side of the first socket, and the second rebar connected to the upper precast concrete column part is connected to the second hollow through the other side of the second socket. Precast concrete fixture assembly is provided. Therefore, there is an advantage in that air is shortened by drying the wet process of joining the concrete column and the concrete girder.