Novel damping device for well-shaped building

Abstract

The invention discloses a novel damping device for a well-shaped building. The novel damping device comprises a first building beam, a second building beam, a third building beam and a fourth building beam, wherein the first building beam, the second building beam, the third building beam and the fourth building beam are arranged to be of a well-shaped structure. According to the novel damping device, a viscoelastic damper is arranged, under the action of the viscoelastic damper, a fixing plate drives a macromolecule damping layer on a sliding plate to shake left and right in a hysteresis groove in a constraint frame, energy is dissipated through shearing hysteresis deformation of the macromolecule damping layer, and thus the well-shaped structure composed of the first building beam, the second building beam, the third building beam and the fourth building beam has the energy dissipation and shock absorption functions in the left-right direction; and a viscous fluid damper is arranged, and thus the well-shaped structure composed of the first building beam, the second building beam, the third building beam and the fourth building beam has the energy dissipation and shock absorption functions in the front-back direction.

Description

technical field [0001] The invention belongs to the technical field related to building structures, and in particular relates to a novel well-shaped building damping device. Background technique [0002] Damping is a physical phenomenon in which an oscillating or vibrating system is blocked so that energy is dissipated over time. Damping helps to reduce the resonance amplitude of the mechanical maple structure, thereby avoiding structural damage caused by the structure reaching the limit due to dynamic stress. Damping helps the mechanical system to quickly return to a stable state after being subjected to an instantaneous impact, and damping helps to reduce structural transmission The ability to vibrate. Therefore, with the continuous improvement of science and technology, damping is also widely used in various building structures. In the design of vibration isolation structures in the construction field, the rational use of damping technology can significantly improve the ...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a novel well-shaped building damping device, to solve the present problem proposed in the above-mentioned background technology, the well-shaped building damping device in the construction field is difficult to reduce the vibration of the well-shaped building as a whole through the damping device. The buffering and offsetting force can not effectively absorb the energy consumption and shock absorption of each component beam structure of the well-shaped building, and the structure of the damping device is cumbersome and the installation is complicated.

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