STRUCTURE THAT STRENGTHENS CROSS SECTION STIFFNESS OF COLUMN AND GIRDER BY INTERGRATING DIAPHRAGM AND GIRDER IN STEEL FRAME STRUCTURE

摘要

The present invention relates to a structure in which the steel structure die frame and the girder are integrated so that the cross-sectional rigidity of the column and the girder is strengthened. According to an embodiment of the present invention, by integrating the steel structure die frame and the girder, there is an effect of improving the sectional rigidity efficiency of the girder near the steel pipe column where the load is concentrated as well as the column. In addition, according to an embodiment of the present invention, by pouring concrete along the longitudinal direction of the girder, it is possible to significantly reduce the cross-sectional area of the girder, thereby significantly reducing the material consumption and carbon emissions, as well as the dancing of the girder. As it can be reduced, there is an effect of improving space utilization compared to the conventional construction method.