A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Seismic isolation support with viscoelastic damping balls
The invention provides a seismic isolation support with viscoelastic damping balls. The seismic isolation support is characterized in that a fence is arranged in the middle of the upper side of a lower plate, recessed curved surfaces are formed in the fence and arrayed with the center of the lower plate as the center, the balls are arranged in the recessed curved surfaces, a viscoelastic damping material layer is arranged in the fence, channels are formed outside the fence and further arrayed with the center of the lower plate as the center; a grinding layer is arranged on the lower side of an upper plate, the surface of the grinding layer is provided with viscoelastic damping material, pulling resistant slot plates correspond to the channels of the lower plate and are in matched connection with the channels, and springs are arranged in the pulling resistant slot plates and connected with the channels. The seismic isolation support has the advantages that the defects of the conventional seismic isolation device are overcome, seismic isolation capacity is improved, the shaking energy is damped, cost is lowered, effect is good, guiding significance is achieved in the field of actual seismic isolation of the fixed buildings, and practical and promotion value is high.
Seismic isolation support with viscoelastic damping balls
The invention provides a seismic isolation support with viscoelastic damping balls. The seismic isolation support is characterized in that a fence is arranged in the middle of the upper side of a lower plate, recessed curved surfaces are formed in the fence and arrayed with the center of the lower plate as the center, the balls are arranged in the recessed curved surfaces, a viscoelastic damping material layer is arranged in the fence, channels are formed outside the fence and further arrayed with the center of the lower plate as the center; a grinding layer is arranged on the lower side of an upper plate, the surface of the grinding layer is provided with viscoelastic damping material, pulling resistant slot plates correspond to the channels of the lower plate and are in matched connection with the channels, and springs are arranged in the pulling resistant slot plates and connected with the channels. The seismic isolation support has the advantages that the defects of the conventional seismic isolation device are overcome, seismic isolation capacity is improved, the shaking energy is damped, cost is lowered, effect is good, guiding significance is achieved in the field of actual seismic isolation of the fixed buildings, and practical and promotion value is high.
Seismic isolation support with viscoelastic damping balls
SUI JIEYING (author)
2015-04-29
Patent
Electronic Resource
English
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Seismic Analysis of a Viscoelastic Damping Isolator
| Tema Archive | 2015
electrically-controlled frictional damping seismic mitigation and isolation spherical support
| European Patent Office | 2021
High-damping seismic mitigation and isolation support for bridge engineering
| European Patent Office | 2021
Separation type damping energy consumption three-dimensional seismic isolation support
| European Patent Office | 2015
SEISMIC DAMPING PEIR FOUNDATION SYSTEM FOR SEISMIC ISOLATION
| European Patent Office | 2024