JOINT STRUCTURE FOR CONCRETE FILLED TUBE COLUMN AND H-SHAPED BEAM AND CONSTRUCTION METHOD THEREFOR

摘要

PURPOSE: A joint structure of a concrete filled steel pipe column and an H-beam and a construction method thereof are provided to prevent shear failure in a panel zone of a column-beam joint and to improve resistance against bearing failure occurring on a column-beam joint. CONSTITUTION: A joint structure of a concrete filled steel pipe column and an H-beam comprises: a joint device composed of a circular steel pipe(10), plural H-brackets(20) joined to the outer circumference of the circular steel pipe, and plural arc plates(30) connecting H-brackets mutually and surrounding the circular steel pipe; a concrete filled steel pipe column(40) fitted with the circular steel pipe of a joint device and joined with the joint device on the same vertical line with the arc plate; and an H-beam(50) joined to each H-bracket of the joint device.