Plasticity-controllable assembly type RCS structure beam-column joint

• Main Authors: NING XIZHAN, CHEN QIDONG
• Format: Patent
• Language: Chinese; English
• Published: 26.02.2021
• Subjects: BUILDING; BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; CEILINGS; FENCING; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; INSULATION OR OTHER PROTECTION OF BUILDINGS; MASTS; ROOFS; SWIMMING OR SPLASH BATHS OR POOLS; TENTS OR CANOPIES, IN GENERAL; WALLS, e.g. PARTITIONS

The invention provides a plasticity-controllable assembly type RCS structure beam-column joint. An upper prefabricated reinforced concrete column and a lower prefabricated reinforced concrete column are connected with each other on the opposite sides through threaded sleeves; a square steel tube is sleeved outside the steel bars which are connected with each other through the threaded sleeves, andconcrete is filled in the square steel tube; a first perforated connecting plate is welded to the side wall of the square steel tube, a double-lug hinge support is fixedly connected with the side wall of the square steel tube, and a lug plate of the double-lug hinge support is exposed to the outer side of the first perforated connecting plate; a second perforated connecting plate is welded to theside face of a prefabricated steel beam, and a single-lug hinged support is fixedly connected with the second perforated connecting plate; the lug plate of the double-lug hinge support is connected with a lug plate of the sin