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

Brick Concrete Reinforced Structure of Seismic Isolation Bearing and Its Installation Underpinning Method

A technology for seismic isolation bearings and reinforced structures, which is applied in the direction of basic structure engineering, earthquake resistance, building components, etc., can solve the problems affecting the quality control of seismic isolation reinforcement, the difficulty of concrete construction, and the extension of construction period, etc., to achieve the solution of installation underpinning Problems, fast construction, good overall effect

Inactive Publication Date: 2016-08-03
北京筑福国际抗震技术有限责任公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 4. Since the hole opening of the pin-key beam cannot be very standard, but the concrete of the pin-key beam must fill the hole without leaving any gaps, which also causes difficulties in concrete construction
[0007] 5. Due to the large number of pin-key beams, there are also many problems in the construction, which seriously affects the quality control difficulty of seismic isolation reinforcement and prolongs the construction period

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
  • Brick Concrete Reinforced Structure of Seismic Isolation Bearing and Its Installation Underpinning Method
  • Brick Concrete Reinforced Structure of Seismic Isolation Bearing and Its Installation Underpinning Method
  • Brick Concrete Reinforced Structure of Seismic Isolation Bearing and Its Installation Underpinning Method

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0033] Such as Figure 1~3 Shown, the specific embodiment of the present invention is as follows:

[0034] A brick-concrete reinforced structure for seismic isolation bearings, including geosphere beam 1, prefabricated pin key beam, upper shoulder beam 3, lower shoulder beam 8, upper sealing plate 4, lower sealing plate 6, seismic isolation bearing 5, prefabricated pin The key beam is divided into an upper prefabricated pin key beam 2 and a lower prefabricated pin key beam 7, the load-bearing wall below the geosphere beam 1 is divided into upper and lower parts, and a shock-isolation support 5 is arranged between the upper and lower load-bearing walls ; On the upper load-bearing wall, there are prefabricated pin beam holes at intervals, and an upper prefabricated pin beam 2 is inserted in the hole; on the lower load-bearing wall, prefabricated pin beam holes are arranged at intervals, and a lower prefabricated pin beam 7 is inserted in the hole The upper and lower prefabricat...

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

No PUM Login to View More

Abstract

The invention relates to a brick and concrete reinforcement structure for a shock insulation support and a mounting and underpinning method thereof, mainly uses concrete-filled steel tube cylindrical precast pin key beams to perform shock insulation treatment on the foundation, and belongs to the aseismatic reinforcement field. The structure comprises a patand, a precast pin key beam, an upper shoulder beam, a lower shoulder beam, an upper seal plate and a shock insulation support. According to the brick and concrete reinforcement structure for the shock insulation support and the mounting and underpinning method thereof, concrete-filled steel tube cylindrical precast pin key beams are used to replace traditional reinforced concrete rectangular cast-in-place pin key beams to perform shock insulation treatment on the foundation. By means of the concrete-filled steel tube cylindrical precast pin key beams, the structural strength is high, the integrity is good, and the construction is fast. The foundation shock insulation method is economic and reasonable and safe and reliable, and has broad application prospects.

Description

technical field [0001] The invention relates to a brick-concrete reinforcement structure of an earthquake-isolation support and an installation and underpinning method thereof. The foundation is mainly subjected to earthquake-isolation treatment by using a cylindrical prefabricated pin-key beam of steel tube concrete, and belongs to the field of earthquake-resistant reinforcement. Background technique [0002] The pin key beam is equivalent to the pin key inserted in the load-bearing wall, and the vertical load of the structure is transmitted to the shoulder beam through it. The cross-sectional shape of the pin-key beam in the traditional method is rectangular, and the construction technology of cast-in-place concrete is adopted. In order to ensure the connection between the pin-key beam and the shoulder beam, it is necessary to leave a steel joint; in order to ensure the construction and formwork installation, the size of the pin-key beam opening should be larger. It has t...

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 Patents(China)
IPC IPC(8): E04G23/02E04B1/36E04B1/98E02D31/08
Inventor 董有赵恩平瞿翔鞠树森
Owner 北京筑福国际抗震技术有限责任公司
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