COUPLING STRUCTURE OF COLUMN AND GIRDER HAVING SINGLE GIRDER IN LATERAL DIRECTION, DOUBLE GIRDER IN BACK AND FORTH DIRECTION AND CONCRETE PART AROUND COLUMN

摘要

According to the present invention, a coupling structure of a column and a girder respectively connects one of a first girder on both right and left sides of the column, combines a pair of a second girder with the first girder on both right and left sides of the column in a place to be separated from the column at some intervals, forms a first, second and third girders as a partially embedded composite girder by forming a concrete part in a space surrounded by the first, second and third girders. According to the present invention, the coupling structure provides an advantage of reducing a length of a fourth girder installed in a lateral direction, reducing sag of the girder and a vibration, reducing a height of the girder, a floor height, and a metal material usage, being advantageous for a high load and long span construction, being unnecessary to have a mold construction during placing concrete.;COPYRIGHT KIPO 2019