Check patentability & draft patents in minutes with Patsnap Eureka AI!

A seismic isolation pile foundation and its construction method

A construction method and pile foundation technology, which is applied in the field of pile foundations, can solve problems such as the limited range of horizontal deformation movement of seismic isolation devices, damage to hydraulic columns with horizontal deformation ranges, etc., and achieve the effect of easy cooperation and prevention of excessive displacement

Active Publication Date: 2020-05-01
温州正城建设有限公司
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In this prior art, because the guide hydraulic column and the spherical hinge that cooperate with each other are arranged between the upper connecting plate and the lower connecting plate, when the vibration isolation device is deformed and moved horizontally, due to the limitation of the guiding hydraulic column and the spherical hinge, the The range of horizontal deformation movement of the vibration isolation device is limited. If the horizontal deformation range of the vibration isolation device is too large, it is easy to cause damage to the guide hydraulic column

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
  • A seismic isolation pile foundation and its construction method
  • A seismic isolation pile foundation and its construction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] The present invention will be further described with reference to the accompanying drawings.

[0041] This embodiment discloses a seismic isolation pile foundation, such as figure 1 As shown, it includes a cylindrical retaining wall 1 and a pile energy-absorbing mechanism located in the retaining wall 1. The pile energy-absorbing mechanism includes staggered concrete support columns 2 and a barrier layer that allows adjacent support columns 2 to move horizontally relative to each other. A limiting mechanism for limiting the relative displacement distance of the adjacent supporting columns 2 is also provided on the adjacent supporting columns 2 .

[0042] Such as figure 1 As shown, the support section at the bottom of the pile energy-absorbing mechanism is embedded in the rock formation, and the rock formation is used as the bearing layer. The barrier layer between adjacent support columns 2 is a rubber layer 3 that allows the adjacent support columns 2 to move horizon...

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 discloses a seismic isolation pile foundation. The seismic isolation pile foundation comprises a cylindrical protecting wall and a pile body energy absorption mechanism located in the protecting wall, wherein the pile body energy absorption mechanism comprises support pillars made of concrete and blocked layers, wherein the support pillars and the blocked layers are staggered, each blocked layer is of a layer structure which allows the adjacent support pillars to perform relative movement and is made of any material, and limiting mechanisms for limiting the relative displacementdistance of the adjacent support pillars are further arranged on the adjacent support pillars. The seismic isolation pile foundation has the effect of effectively blocking or weakening intensity of seismic waves transmitted from the pile foundation to a main body of a building.

Description

technical field [0001] The invention relates to the technical field of pile foundations, more specifically, it relates to a seismic isolation pile foundation and a construction method thereof. Background technique [0002] In order to minimize the damage to the main part of the building caused by the earthquake, some seismic isolation structures are generally arranged in the foundation to block or weaken the transmission of seismic waves to the main part of the building. [0003] At present, the authorized notification number CN203716166U in the prior art includes piles, foundation beams and foundations located under the foundation beams, the foundation is located on the top of the piles, and a shock isolation device is installed between the foundation beams and the foundation [0004] In this prior art, because the guide hydraulic column and the spherical hinge that cooperate with each other are arranged between the upper connecting plate and the lower connecting plate, whe...

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): E02D27/12E02D31/08
CPCE02D27/12E02D31/08
Inventor 陈峰陈婷婷
Owner 温州正城建设有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com