COUPLING STRUCTURE OF A PRECAST CONCRETE BEAM AND A PRECAST CONCRETE COLUMN CAPABLE OF STABLY FIXING A PRECAST CONCRETE BEAM

摘要

PURPOSE: A coupling structure of a precast concrete beam and a precast concrete column is provided to improve the strength of a precast concrete beam by forming a housing groove in the end of the precast concrete beam.;CONSTITUTION: A coupling structure of a precast concrete beam and a precast concrete column is composed as follows. The end of a precast concrete beam(20) is located at an installation groove formed in a precast concrete column(10). Fixing members(32) are inserted into through holes(26) of the precast concrete beam and holes(17) of the precast concrete column to stably fix the precast concrete beam. Upper main bars(34) are installed through an upper bar arrangement hole(13). Lower main bars(36) are installed through a lower bar arrangement hole and can be curved along the inclined surface of the precast concrete beam. Concrete is placed in the installation groove of the precast concrete column and a housing groove of the precast concrete beam.;COPYRIGHT KIPO 2012