Tube-shaped foundation structure with force bearing ring

A technology of cylindrical foundation and load-bearing ring, which is applied in the direction of foundation structure engineering, construction, caisson, etc., and can solve the problems of insufficient vertical bearing capacity and pull-out force

Active Publication Date: 2012-05-02
JLANGSU DAODA OFFSHORE WIND CONSTR TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the port, ocean, water conservancy and bridge projects, the traditional barrel foundation has the problem of insufficient vertical bearing capacity and uplift force in the specific construction, especially in the soft soil foundation and unfavorable geological conditions.

Method used

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  • Tube-shaped foundation structure with force bearing ring
  • Tube-shaped foundation structure with force bearing ring
  • Tube-shaped foundation structure with force bearing ring

Examples

Experimental program
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Effect test

Embodiment

[0013] A cylindrical foundation structure with a bearing ring is composed of a cylindrical foundation 1 and a bearing ring 2 fixed on the outside of the cylinder wall of the cylindrical foundation 1 . In this embodiment, the cylindrical foundation has a diameter of 12m and a height of 10m; the load-bearing ring is made of steel plate with a triangular cross-section, 300mm high and 300mm wide.

[0014] The cylindrical foundation structure with load-bearing ring can improve the force mode of the cylindrical foundation when it is used. Because it can provide a larger cross-sectional area, it can provide end resistance when the cylindrical foundation is subjected to a downward force. When the cylindrical foundation is subjected to an upward force, it provides an upward pullout force, so that the cylindrical foundation provides a greater bearing capacity.

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Abstract

The invention discloses a tube-shaped foundation structure with a force bearing ring, comprising a tube-shaped foundation and a force bearing ring fixed at the outer side of the tube wall of the tube-shaped foundation, and the cross section of the force bearing ring is in a triangle shape, the width of the force bearing ring is 300 mm. The advantages of the invention are as follows: for the tube-shaped foundation structure with the force bearing ring, the force bearing mode of the tube-shaped foundation can be improved during using; because of the larger cross-sectional area of the tube-shaped foundation structure with the force bearing ring, tip resistance can be provided when the tube-shaped foundation bears downward force, and upward anti-pulling resistance can be provided when the tube-shaped foundation bears upward force, thereby leading the tube-shaped foundation to provide larger carrying capacity.

Description

Technical field [0001] The invention relates to a cylindrical foundation structure with a bearing ring, which belongs to the foundation structure type in port, ocean, water conservancy and bridge engineering. Background technique [0002] At present, in the port, ocean, water conservancy and bridge projects, the traditional barrel foundation has the problem of insufficient vertical bearing capacity and uplift force in the specific construction, especially in the soft soil foundation and unfavorable geological conditions. Contents of the invention [0003] The object of the present invention is to solve the above existing problems and provide a cylindrical foundation structure with a load-bearing ring, which can improve the force mode of the cylindrical foundation, thereby greatly improving the bearing capacity. [0004] Technical scheme of the present invention: [0005] A cylindrical foundation structure with a bearing ring is composed of a cylindrical foundation and a b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D27/52E02D27/34E02D23/16
Inventor 丁红岩张浦阳练继建
Owner JLANGSU DAODA OFFSHORE WIND CONSTR TECH CO LTD
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