JOINT STRUCTURE OF SQUARE STEEL PIPE OR SQUARE STEEL PIPE CONCRETE COLUMN AND BEAM

摘要

PURPOSE: To heighten out-of-plane drag and reduce interference with arrangement of a finish member and a floor slab by welding a diaphragm with a rib to a square steel pipe column from outside, and welding a flange of an H-shape steel framed beam thereto. ;CONSTITUTION: A diaphragm 3 with a rib projected to both sides of a trapezoid plate-like member is welded to a square steel pipe column 1 from outside. A flange of an H-shape steel framed beam 2 is welded to the diaphragm 3 with the rib. When the square steel pipe column 1 is filled with concrete 4 to form a square steel pipe concrete column, a plurality of studs 5 are provided to the inside of the square steel pipe column 1, and adhesion of concrete to the square steel pipe column 1 is improved.;COPYRIGHT: (C)1994,JPO&Japio