Rubber tube rolling shock insulation support for shock insulation of building structure foundation

A technology for base isolation and building structures, applied in building components, building structures, buildings, etc., can solve problems that cannot meet the requirements of building isolation, so as to avoid the reduction of isolation performance, reduce interstory displacement, and improve earthquake resistance effect of ability

A technology for base isolation and building structures, applied in building components, building structures, buildings, etc., can solve problems that cannot meet the requirements of building isolation, so as to avoid the reduction of isolation performance, reduce interstory displacement, and improve earthquake resistance effect of ability

CN107190878APending Publication Date: 2017-09-22GUANGZHOU UNIVERSITY
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  • Rubber tube rolling shock insulation support for shock insulation of building structure foundation
  • Rubber tube rolling shock insulation support for shock insulation of building structure foundation
  • Rubber tube rolling shock insulation support for shock insulation of building structure foundation

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Embodiment Construction

[0036] In order to make the object, technical solution and effect of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0037] refer to figure 1 , figure 2 , image 3 and Figure 5 , this embodiment provides a rubber tube rolling vibration isolation support for building structure foundation vibration isolation, including: a limit seat 1, a ball limit frame 2, a plurality of balls 3, a plurality of rubber tubes 4, and a concrete column Foot liner 5 and limit cable 6;

[0038] The limit seat 1 is fixedly connected with the reinforced concrete platform 7;

[0039] The limit seat 1 includes a first groove, and the ball limit frame 2 is arranged in the center of the first groove;

[0040] The ball limiting ...

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Abstract

The invention provides a rubber tube rolling shock insulation support for shock insulation of a building structure foundation. The rubber tube rolling shock insulation support comprises a limiting seat, a ball limiting rack, multiple balls, multiple rubber tubes, a concrete column-column foot lining plate and a limiting stay rope. An upper-portion structure can produce a certain amplitude of horizontal displacement with respect to the shock insulation support fixed to the foundation through matching of the limiting seat, the rubber tubes, the balls and the ball limiting rack when horizontal shock occurs, the power effect of shock on the upper-portion structure is reduced, deformation of a shock insulation layer during earthquake can be limited, the support has a certain reset capability, the limiting stay rope can ensure that the upper-portion structure and the foundation do not produce overlarge displacement, the shock resistance capability of the structure is improved, and the shock resistance demand is met.

Description

technical field [0001] The invention relates to the technical field of building structure foundation shock isolation, in particular to a rubber tube rolling shock-isolation bearing used for building structure foundation shock isolation. Background technique [0002] In order to resist the earthquake damage to the building structure, one of the commonly used anti-seismic methods is to isolate the building structure, that is, to install a seismic isolation support at the base of the column of the building structure's seismic isolation layer, so as to reduce the transmission of earthquake vibration to the upper structure and reduce the The dynamic action of the earthquake on the superstructure. At present, rubber seismic isolation bearings are commonly used in building structure isolation. Rubber bearings are divided into rigid reinforced plate rubber bearings and flexible reinforced plate rubber bearings. Rigid reinforced plate rubber bearings are more widely used, including ...

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Application Information

Patent Timeline
22 Sep 2017
Publication
CN107190878A
IPC
E04B1/98; E04B1/36; E04H9/02
CPC
E04B1/36; E04H9/023
Inventors
刘树堂; 潘炫奇