Combined energy dissipation assembly type shear wall horizontal connecting device

• Main Authors: WU ZHIPING, ZHOU HE, ZHAO JUAN, HU DAZHU, OUYANG XIAOJIAN
• Format: Patent
• Language: Chinese; English
• Published: 02.06.2023
• 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 relates to a combined energy dissipation assembly type shear wall horizontal connecting device which is characterized in that an upper shear wall and a lower shear wall are connected through a buckling-restrained steel bar and a connecting assembly with a friction damper, and the connecting assembly comprises a lower pre-buried connecting steel plate, a friction pair and an upper pre-buried T-shaped connecting steel plate which are sequentially connected in the longitudinal horizontal direction; the upper pre-buried T-shaped connecting steel plate and the lower pre-buried connecting steel plate are connected with the upper and lower limb precast concrete shear wall through anchor bars, and a plurality of screws are arranged on the web overlapping face of the upper pre-buried T-shaped connecting steel plate and the lower pre-buried connecting steel plate. A screw rod sequentially penetrates through the lower pre-embedded connecting steel plate, the friction pair and the upper pre-embedded T-shape