JOINT STRUCTURE OF STEEL COLUMN AND REINFORCED CONCRETE BEAM

摘要

PROBLEM TO BE SOLVED: To provide a joint structure between a steel column and a reinforced concrete beam and a joint metal fixture clearing stress transfer of the beam and the column, having no lacking section of the column, unnecessary to decide a section of the beam when a steel frame is manufactured and unnecessary to make reinforcement bending process or widen the width of a reinforced concrete construction beam.;SOLUTION: A circular ring 5 (or a vertical part in an approximately T-shaped cross sectional hardware) consisting of steel pipe joint divided ring 1 or the like is fixed to the steel-made column such as steel pipe column or the like by welding, the basic ends of joint bars 2 (2a) for jointing beam main bars 11a are fixed to a horizontal part in the ring 5 (or the T-shaped hardware) in advance or by site welding, the front ends of the joint bars 2 (2a) are so arranged that they are projected to the outside of the ring 5 (or the horizontal part in the T-shaped hardware), and the beam main bars 11a are integrally connected to the joint bars 2 (2a) by lapped joint.;COPYRIGHT: (C)2002,JPO