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Inertial-capacitance type multidirectional tuning type energy absorption and vibration reduction device

A vibration damping device, capacitive technology, applied in building types, protected buildings/shelters, building components, etc.

Inactive Publication Date: 2021-05-18
SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the present invention is to provide an inertial multi-directional tuning energy-absorbing and shock-absorbing device in order to solve the defects existing in the existing traditional tuned mass damper (TMD) system

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  • Inertial-capacitance type multidirectional tuning type energy absorption and vibration reduction device

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Embodiment Construction

[0029] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below in conjunction with the accompanying drawings and specific embodiments. Preferred embodiments of the present invention are shown in the accompanying drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described in this specification. On the contrary, these embodiments are provided to make the understanding of the present disclosure more thorough and comprehensive.

[0030] The inertial multi-directional tuning energy-absorbing and vibration-absorbing device provided in this embodiment has a structure such as Figure 1-4 As shown, it mainly includes: frame and mass tuning device and inertial device installed in the frame. Wherein, the frame is composed of a top plate 1 and four frame uprights 18 supporting the top plate 1 , and the top plate 1 is fixedly connected with the f...

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Abstract

The invention belongs to the technical field of engineering structure vibration reduction, and particularly relates to a multidirectional tuning type energy absorption and vibration reduction device. The inertial-capacitance type multidirectional tuning type energy absorption and vibration reduction device comprises a mass block, a transmission device and a rotating device, wherein the mass block is connected with the rotating device through the transmission device. According to the inertial-capacitance type multidirectional tuning type energy absorption and vibration reduction device, the structure form of the mass block is changed so as to realize the inertial-capacitance effect, the mass tuning mode of the vibration reduction device is improved, and the energy absorption and energy consumption efficiency of the vibration reduction device is improved.

Description

technical field [0001] The invention belongs to the technical field of vibration reduction of engineering structures, and in particular relates to a multi-directional tuning energy absorption and vibration reduction device. Background technique [0002] In recent years, with the development of society and economy, a large number of high-rise and super high-rise buildings have emerged, and a large number of high-rise structures have also been constructed. Due to the characteristics of high flexibility and low damping of high-rise and high-rise structures, it is difficult for traditional design methods to balance economy and the needs of earthquake and wind resistance under the action of strong winds and earthquakes. How to further improve the safety of the engineering structure under the action of external incentives and meet the functional requirements of the project while ensuring the economical efficiency of the project has attracted widespread attention. [0003] Vibrati...

Claims

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Application Information

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IPC IPC(8): E04B1/98E04H9/02
CPCE04B1/98E04H9/02
Inventor 戴靠山张松涵唐家伟曾雯琳李阳铭杨磊陈天诚王浩徐军
Owner SICHUAN UNIV
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