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Combined High-rise Building Seismic Isolation Bearing

A technology of seismic isolation bearings and high-rise buildings, which is applied to building components, earthquake resistance, etc., can solve the problems of insufficient tensile capacity of seismic isolation bearings, inability to overcome wind loads, excessive displacement and low damping, etc., and achieve seismic isolation effects Good, strong tensile, small damping effect

Inactive Publication Date: 2016-03-23
刘浩琳
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AI Technical Summary

Problems solved by technology

[0011] The purpose of the present invention is to provide a solution to the problems of insufficient tensile capacity, poor seismic isolation effect, and weak wind load resistance of seismic isolation bearings in high-rise buildings; and to solve the excessive displacement and low damping caused by low damping Combined high-rise building isolation bearings that cannot overcome the problem of wind load

Method used

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  • Combined High-rise Building Seismic Isolation Bearing
  • Combined High-rise Building Seismic Isolation Bearing

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Embodiment Construction

[0023] The present invention is a combined high-rise building isolation support, which comprises an upper connection plate 1, a lower connection plate 2, a base plate 3, a standard laminated rubber isolation support 4, a moving lever 5, a fixed lever 6, a rubber pad 7, Limiting plate 8, tensile adjustment screw rod 9, reset positioning bolt 10, positioning ball 11, positioning ball support 12, limiting positioning column 14, resistance arm 19; upper connecting plate 1 and lower connecting plate 2 are squares of equal size , the standard laminated rubber shock-isolation bearing 4 is evenly distributed between the upper connecting plate 1 and the lower connecting plate 2, and is located on the four corners corresponding to the two connecting plates, connecting the upper connecting plate 1 and the lower connecting plate 2, The fixed lever 6 is a U-shaped structure, the two sides of the U-shaped structure are perpendicular to the bottom edge, the open end of the U-shaped structure ...

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Abstract

The invention discloses a combined shock-insulation support of a high-rise building. The support comprises an upper connecting plate, a lower connecting plate, a base plate, standard laminated rubber shock-insulation support bodies, a moving lever, a fixed lever, rubber pads, a limiting plate, tensile adjusting bolts, a returning positioning pin, a positioning ball, a positioning ball support, a limiting and positioning column and a resisting arm. According to the support, problems that the shock-insulation support is inadequate in tensile strength, poor in shock-insulation effect and weak in wind load resistance in the high-rise building are solved; problems that the excessively large displacement can be produced by low damping and the low damping can not overcome the wind load are solved; and the influence of the earthquake force is used, the instability of the positioning ball is exerted, and a shock-insulation self-starting device is designed, so that the support is simple, practical and reliable in performance.

Description

technical field [0001] The invention belongs to the technical field of construction engineering, in particular to a combined seismic isolation support for high-rise buildings. Background technique [0002] Traditional ordinary earthquake-resistant buildings resist the earthquake force by thickening steel bars, increasing the strength of the main body of the building such as beams and columns, but the earthquake force is so strong that it often causes the building to break and collapse from the root. This traditional, passive " The anti-seismic method of "conquering rigidity with rigidity" is called hard resistance. Seismic isolation building is to install a special device between the building and the foundation - the seismic isolation bearing, which separates the building from the ground, isolates the transmission of seismic energy to the building, and reduces earthquake disasters. This active and active The seismic isolation method of "overcoming rigidity with softness" is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/98
Inventor 刘浩琳刘业琳刘德星
Owner 刘浩琳
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