JOINING STRUCTURE FOR STEEL PIPE REINFORCED CONCRETE COLUMN FOR PILOTIS AND REINFORCED CONCRETE STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a joining structure for a steel pipe reinforced concrete column for pilotis and a reinforced concrete structure, capable of effectively transferring stress to the steel pipe reinforced concrete column while reducing costs.;SOLUTION: The joining structure, which allows the steel pipe reinforced concrete column 7 erected in a pilotis part to be joined to the reinforced concrete structures 3, 5, 9 and 11 disposes at the ends of the column 7, is provided with ring-shaped fittings 17 joined to the ends of a steel pipe 15 constituting the column 7 so as to constitute outward flange parts 17a protruded in the out-of-diameter direction of the steel pipe 15 and inward flange parts 17b protruded in the in-diameter direction thereof, the first steel bars 11a whose one-end sides are joined to concrete 19 within the steel pipe 15 and whose other-end sides are joined to the reinforced concrete structures 3, 5, 9 and 11, and the second steel bars 18 whose one-end sides are joined to the flange parts 17a and whose other-end sides are joined to the reinforced concrete structures 3, 5, 9 and 11.;COPYRIGHT: (C)2002,JPO