The main idea of energy dissipation technology is to design the bracing, shear wall and other components in the structure as energy dissipation components, or to set dampers at the nodes or connections of the structure. Under the action of wind load or small earthquakes, the energy dissipation components and dampers are in an elastic state. Under the action of a large earthquake, the energy dissipation components and dampers first enter an inelastic state, and the structure generates greater damping, which dissipates part of the energy generated in a large earthquake, It is to prevent the main structure from entering the inelastic state, so as to protect the main structure from large scale damage in the major earthquake