Multi-directional multi-functional parallel type metal damper of seismic isolation layer

Abstract

The application discloses a kind of multi-directional multi-functional parallel type metal damper of shock insulation layer, it is related to damper technical field, including base, rotary installation is rotated in base, and the upper portion of rotary disc is provided with pressure disc, and the upper surface of pressure disc is installed with connecting disc, by the innovative three-dimensional space multilayer U type nested matrix structure, adaptive slide rail fastener system and modular multi-directional parallel assembly system, optimization structure design, material selection and manufacturing process, realize damper under the complex load effect High efficient energy dissipation, wind resistance, tensile, limiting and self-resetting.Meanwhile, introduce intelligent reset mechanism, promote damper reset under the condition of large deformation, large residual deformation, ensure subsequent use function and maintenance-free, to improve safety and reliability, reduce installation and maintenance cost.The multistage deformation concept proposed in the application can realize multistage energy dissipation, multistage wind resistance and multistage limiting function, and can simultaneously adapt to seismic and vibration control requirements.

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