UNIT FOR CONNECTION OF COLUMNS WITH OVER-COLUMN FLOOR SLAB OF GIRTH-RAIL-FREE FRAME OF CONSTRUCTION

摘要

Unit for connection of columns to over-column floor slab of girth-rail-free frame of construction that includes imbedded parts and vertical rods. Imbedded parts are installed on peripheral sections of cross section and are connected to armature of columns. Vertical rods go through openings in over-column floor slab and are connected to imbedded parts of the columns. Increase of rigidity and strength characteristics of frame are provided, and decrease of labor intensity at mounting operations.