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

Anti-subsidence structure and method for new buildings on deep saturated soft-soil groundwork

A technology for soft soil foundations and buildings, applied in infrastructure engineering, construction, etc., can solve problems such as easy subsidence of buildings, achieve the effects of expanding the use area and space, saving cultivated land, and reducing project cost and difficulty

Active Publication Date: 2011-09-07
吴如军
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies in the prior art, the object of the present invention is to: provide a new building anti-subsidence structure and method on a deep saturated soft soil foundation, which can be used to build a solid building on a deep saturated soft soil foundation, and solve the problem of The problem that buildings built on deep saturated soft soil foundations such as seaside, lakeside, and riverside swamps are prone to subsidence

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
  • Anti-subsidence structure and method for new buildings on deep saturated soft-soil groundwork
  • Anti-subsidence structure and method for new buildings on deep saturated soft-soil groundwork
  • Anti-subsidence structure and method for new buildings on deep saturated soft-soil groundwork

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] First, see figure 1 Shown is the overall structure schematic diagram of the first embodiment of the present invention, the deep saturated soft soil foundation provided by the present invention (generally the foundation that silt soft soil thickness is greater than 10 meters is referred to as " deep thick saturated soft soil foundation ", and silt The subsidence structure of the newly built building on the foundation with a soft soil thickness greater than 20 meters is called "ultra-deep saturated soft soil foundation", which is placed on the deep saturated soft soil foundation below the foundation of the building 10 at the design elevation of 80, and the first section of prefabricated The multi-cell hollow thin-walled caisson 30 with a height of about 0.8 to 1.2 meters (combined image 3 As shown, the thickness of the outer ring reinforced concrete wall plate and the thickness of the middle reinforced concrete wall plate of the first joint of this multi-cell hollow thin...

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 provides an anti--subsidence structure and a method for new buildings on a deep saturated soft-soil groundwork. The method comprises the following steps of sinking a hollow thin-wall caisson with a plurality of grids during excavation on the deep saturated soft-soil groundwork; casting reinforced concrete sealed bottom plates after the hollow thin-wall caisson with a plurality of grids sank to the designed elevation of the construction, and sealing the bottom of the hollow thin-wall caisson with a plurality of grids; substituting the weight of soil of the same volume with the hollow thin-wall caisson with a plurality of grids to bear the total weight or the partial weight of a building and the hollow thin-wall caisson with a plurality of grids to prevent the subsidence of the building.

Description

technical field [0001] The invention relates to an anti-subsidence foundation foundation structure and a construction method for newly-built houses with less than six floors built on deep and thick silt-saturated soft soil foundations. Background technique [0002] At present, there are a large number of buildings built on deep and saturated soft soil foundations such as seasides, lakesides, and riverside swamps, but there are the following problems: [0003] 1. If all the foundations of very long deep piles are used, the cost will be very high. At the same time, the slender piles lack binding force in the surrounding weak silt and saturated soft soil medium, and are prone to instability, which is very unsafe; [0004] 2. If ordinary strip foundations or raft foundations are used, it will cause a large amount of subsidence or even inclination, resulting in great economic losses, and there are many examples of failed projects. [0005] Therefore, the present invention provid...

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): E02D27/20E02D27/36E02D27/18
Inventor 唐业清吴如军
Owner 吴如军
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