A fiber-reinforced epoxy resin/rubber laminated shock-isolation bearing and its manufacturing method

An epoxy resin, fiber reinforced technology, used in earthquake resistance, construction, building components, etc., can solve the problems of limited number of layers and heights, and the value of steel plate/rubber laminated seismic isolation bearings is difficult to reflect, and achieves controllable quality, The effect of poor water and chemical resistance and excellent mechanical properties

Inactive Publication Date: 2016-04-27
GUANGZHOU UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For most small towns, rural and mountainous buildings, the number of floors and height are limited, making it difficult to reflect the value of steel plate / rubber laminated seismic isolation bearings

Method used

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  • A fiber-reinforced epoxy resin/rubber laminated shock-isolation bearing and its manufacturing method
  • A fiber-reinforced epoxy resin/rubber laminated shock-isolation bearing and its manufacturing method

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Embodiment Construction

[0028] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0029] figure 1 Shown is one embodiment of the fiber reinforced epoxy / rubber laminate seismic isolation bearing of the present invention.

[0030] see figure 1 , the fiber-reinforced epoxy resin / rubber laminated seismic isolation bearing includes a bearing main body 1, the bearing main body 1 is formed by alternately superimposing and bonding fiber-reinforced epoxy resin plates 2 and rubber plates 3, and the support The two outer layers of the seat main body 1 are rubber plates 3 . The thicknesses of the fiber-reinforced epoxy resin plate 2 and the rubber plate 3 are both 20mm. It should be understood that the thickness of the fiber-reinforced epoxy resin plate 2 and the rubber plate 3 can also be other values, such as other values ​​in the range of 2-20 mm.

[0031] The following...

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PUM

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Abstract

The invention relates to the technical field of isolation, in particular to a fiber reinforced epoxy resin / rubber laminated isolation bearing which comprises a bearing body. The bearing body is formed by alternative laminating and bonding of fiber reinforced epoxy resin plates and rubber plates. The fiber reinforced epoxy resin / rubber laminated isolation bearing is low in cost, simple in construction technology and applicable to low-rise buildings, multi-story buildings, bridges, industrial equipment and precious cultural relics in small towns, rural areas and mountainous areas, and pressure stress limit of the bearing is lower than that of a laminated sheet steel rubber bearing. The invention further provides a production method of the fiber reinforced epoxy resin / rubber laminated isolation bearing.

Description

technical field [0001] The invention relates to the field of shock isolation technology, in particular to a laminated shock-isolation bearing that uses fiber-reinforced epoxy resin plates instead of steel plates in ordinary laminated rubber. , bridges, industrial equipment and precious cultural relics; the present invention also relates to the manufacturing method of this laminated shock-isolation bearing. Background technique [0002] Laminated seismic isolation bearings have been widely used in the field of seismic isolation and vibration reduction technology, and have been highly valued after the Wenchuan Earthquake. At present, the most mature seismic isolation bearing in theory and practical application is the steel plate / rubber laminated seismic isolation bearing. After lamination and molding, put it into the mold for high-temperature vulcanization (Zhao Ruishi, The vulcanization process and thermal analysis of laminated rubber seats for seismic isolation [J], "World ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16F1/366E04B1/98E01D19/04
Inventor 谭平柯刚金建敏徐凯龙耀球周福霖
Owner GUANGZHOU UNIVERSITY
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