Connecting structure of cross-layer outrigger truss and viscous damper combined component

The invention belongs to the technical field of energy dissipation and shock absorption of constructional engineering, and discloses a connecting structure of a cross-layer outrigger truss and a viscous damper combined component. According to the technical scheme, the outrigger truss is arranged between a frame column and a core tube, and the outrigger truss is overhung out of the core tube; the outer contour of the vertical face of the outrigger truss is in a big-end-up trapezoid shape; the outrigger truss is arranged in a cross-layer mode; the outrigger truss is located below an upper-layerfloor; a hole is formed in the position, where a diagonal web member and a vertical web member of the outrigger truss penetrate, of a lower-layer floor, so that the outrigger truss penetrates throughthe lower-layer floor; a viscous damper is vertically arranged, and the upper portion of the viscous damper is connected with the upper end of the outrigger truss through a first pin shaft; and the lower portion of the viscous