Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Fiber reinforced epoxy resin/polyurethane laminated seismic insulation support and preparation method thereof

A fiber-reinforced, epoxy resin technology, applied in springs/shock absorbers, springs made of plastic materials, mechanical equipment, etc., can solve the difficulty in reflecting the value of steel plate/rubber laminated shock-isolation bearings, the number of layers and the height Limited problems, to avoid poor bonding, long lag time, and large load support capacity

Inactive Publication Date: 2014-04-23
GUANGZHOU UNIVERSITY
View PDF4 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Fiber reinforced epoxy resin/polyurethane laminated seismic insulation support and preparation method thereof
  • Fiber reinforced epoxy resin/polyurethane laminated seismic insulation support and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] 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.

[0037] figure 1 Shown is one embodiment of the fiber-reinforced epoxy / polyurethane laminate seismic isolation bearing of the present invention.

[0038] see figure 1 , the fiber-reinforced epoxy resin / polyurethane 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 boards 2 and polyurethane elastomer boards 3, and the Both outer layers of the main body of the support are polyurethane elastomer plates 3 . The thicknesses of the fiber-reinforced epoxy resin plate 2 and the polyurethane elastomer plate 3 are both 20mm. It should be understood that the thickness of the fiber-reinforced epoxy resin board and the polyurethane elastomer board can also be other values, su...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
thicknessaaaaaaaaaa
tensile strengthaaaaaaaaaa
elastic modulusaaaaaaaaaa
Login to View More

Abstract

The invention relates to the technical field of seismic insulation, and particularly relates to a fiber reinforced epoxy resin / polyurethane laminated seismic insulation support. The support comprises a support body which is formed by alternately overlaying and bonding fiber reinforced epoxy resin plates and polyurethane elastic body plates. The support is low in cost and simple in construction technology, with the pressure stress limiting value being smaller than that of a laminate steel plate rubber support, and is applicable to low-rise buildings, multi-rise buildings, bridges, industrial equipment and valuable cultural objects in small towns, villages and mountainous areas. The invention also discloses a manufacture method of the fiber reinforced epoxy resin / polyurethane laminated seismic insulation support.

Description

technical field [0001] The invention relates to the field of shock isolation technology, in particular to a laminated shock-isolation bearing mainly composed of fiber-reinforced epoxy resin plates and polyurethane elastomer plates alternately stacked, the laminated shock-isolation support can be used as a low-rise building, The seismic isolation structure of multi-storey buildings, bridges, industrial equipment and precious cultural relics; the invention also relates to the manufacturing method of the laminated seismic isolation bearing. Background technique [0002] In the field of vibration isolation and vibration reduction, laminated seismic isolation bearings have been widely used, and the most mature laminated seismic isolation bearings are steel plate / rubber laminated seismic isolation bearings. The production process of the steel plate / rubber laminated seismic isolation bearing is to bond the unvulcanized rubber sheet with the intercalated steel plate layer that has b...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F16F1/40C08L63/00C08K7/14C08G18/66C08G18/42C08G18/10B29C70/48
Inventor 谭平柯刚金建敏徐凯龙耀球
Owner GUANGZHOU UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com