STRUCTURE FOR CONSTRUCTING A HIGH-RISE BUILDING HAVING A REINFORCED CONCRETE STRUCTURE COMPRISING A STEEL FRAME

摘要

The present invention relates to a structure for constructing a building including girders and beams which are horizontally and vertically coupled to one another about a column. The structure comprises: a gusset plate welded to a side portion of a first girder in a direction crossing the longitudinal direction of the first girder for supporting at least one first angle connection for supporting a slab and adjusting a frame assembly position; and a first coupling member including a first bolt and a first nut for coupling the first angle connection to the gusset plate. The first nut is embedded in concrete constituting a core wall or a slab, such that the first angle connection is removable from the gusset plate after concrete is cured in a region corresponding to the first girder. Thus, structural stability in the preconstruction of a slab, efficiency in installing a frame to be subsequently constructed, and efficiency in installing an angle connection for supporting a slab and adjusting a frame assembly position can be ensured. Furthermore, since the angle connection can be easily removed after slab concrete and core concrete are cured, the angle connection can be recycled, thus improving the quality of the building, decreasing the time required for construction and reducing construction costs, and enabling the building to be built more safely.