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Toggle type damping support for building main body structure

A main building, toggle technology, applied in the direction of building components, buildings, building types, etc., can solve the problems of poor stability, large dampers, fixed size of dampers, etc., to increase relative deformation and speed, avoid influence, The effect of preventing out-of-plane instability

Pending Publication Date: 2021-08-13
ZHIXING S&T
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing toggle-type damping support device often faces the problem of reanalyzing the calculation model due to the fixed size of the damper model in actual engineering, and it is also necessary to accurately match the length of the damper when the damper is installed and replaced. In addition, When the structural layer is high or the stroke of the damper is too large, the problem of poor stability due to the large length of the damper may occur. In order to solve the above problems, the present invention proposes a Toggle damping support

Method used

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  • Toggle type damping support for building main body structure
  • Toggle type damping support for building main body structure
  • Toggle type damping support for building main body structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Embodiment one, realize the first scheme of the present invention:

[0044] Further, the support assembly 5 includes a plurality of gusset plates 501 arranged above and below the structural beam 2 in the frame, the middle part of the upper gusset plate 501 is hinged with a single-hole ear plate 502, and the other end of the single-hole lug plate 502 is provided with an upper support rod 504, the other end of the upper support rod 504 is provided with a single-hole ear plate 502, and the upper support rod 504 is symmetrically provided with two;

[0045] The middle part of the lower gusset plate 501 is hinged with a single-hole ear plate 502, and the other end of the single-hole ear plate 502 is provided with a lower support rod 505, the other end of the upper support rod 504 is provided with a single-hole ear plate 502, and the lower support rod 504 is also symmetrically provided. There are two;

[0046] The two upper support rods 504 and the single-hole lugs 502 provid...

Embodiment 2

[0048] Embodiment two, realize the second scheme of the present invention:

[0049] Further, the support assembly 5 includes a plurality of gusset plates 501 arranged above and below the structural beam 2 in the frame, the middle part of the upper gusset plate 501 is hinged with a single-hole ear plate 502, and the other end of the single-hole lug plate 502 is provided with an upper support rod 504, the other end of the upper support rod 504 is provided with a single-hole ear plate 502, and the upper support rod 504 has one and only one;

[0050]The middle part of the lower gusset plate 501 is hinged with a single-hole ear plate 502, and the other end of the single-hole ear plate 502 is provided with a lower support rod 505, the other end of the upper support rod 504 is provided with a single-hole ear plate 502, and the upper support rod 504 has and only there is one;

[0051] The upper support rod 504 and the single-hole ear plate 502 provided at the other end of the lower s...

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Abstract

The invention discloses a toggle type damping support for a building main body structure, and belongs to the field of vibration control of civil engineering. A toggle type damping support for a building main body structure comprises a structural column, a structural beam and a toggle type damping supporting mechanism, a mounting hole for mounting the toggle type damping supporting mechanism is formed in the inner side of a frame formed by the structural column and the structural beam, and the toggle type damping supporting mechanism is connected to the inner side of the structural beam through welding or bolts. The toggle type damping supporting mechanism is used for restraining poor vibration of a structural column and a structural beam and improving structural toughness, the toggle type damping supporting mechanism can be prevented from being affected by size setting of a damper product during structural analysis design and structural construction, and the situation that a calculation analysis model is recalculated due to the size setting of the damper is avoided. The design and construction efficiency is improved.

Description

technical field [0001] The invention relates to the field of vibration control of civil engineering, in particular to a toggle type damping support for building main structures. Background technique [0002] Structural vibration control technology is recognized as an effective means to suppress unfavorable vibration of structures, which mainly relies on dampers to dissipate most of the energy input into the structure. In order to improve the vibration control efficiency of the damper, scholars proposed to use the form of toggle damping support to amplify the deformation of the damper. The traditional toggle damping support is mainly composed of dampers, support rods, connecting pins and gusset plates. Under the action of external excitation, the interstory displacement of the structure occurs. Under the action of the toggle damping support device, the relative displacement at both ends of the damper is greater than the interstory displacement, thereby improving the energy c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/98E04H9/02
CPCE04B1/98E04H9/02
Inventor 吴思远黄炜元谢秋林傅知春
Owner ZHIXING S&T
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