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Double-row support pile structure

A technology of support piles and double-row piles, which is applied in foundation structure engineering, sheet pile walls, excavation, etc., can solve the problem of small contact area between support piles and foundation pits, so as to improve the support effect, enhance the contact area, The effect of increasing the area of ​​conflict

Pending Publication Date: 2019-05-31
SHENZHEN HONGYEJI GEOTECHNICAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a double-row support pile structure, aiming to solve the problem in the prior art that the contact area between the support piles and the foundation pit is small when the foundation pit is supported

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Embodiment Construction

[0023] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0024] The implementation of the present invention will be described in detail below in conjunction with specific embodiments.

[0025] In the drawings of this embodiment, the same or similar symbols correspond to the same or similar components; The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orien...

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Abstract

The invention relates to the technical field of double-row support piles, and discloses a double-row support pile structure. The double-row support pile structure comprises a polygonal foundation pitbody, at least one double-row pile and at least one dual-angle pile, wherein the foundation pit body comprises a plurality of supporting faces, the double-row piles support the supporting faces, and the double-row piles are arranged in rows along the supporting faces. Corner parts are formed by the adjacent supporting faces, the dual-angle piles correspond to the corner parts, the dual-angle pilessupport the corner parts, the two ends of the dual-angle piles extend to form fixing parts respectively, and the two fixing parts are fixedly attached to the corresponding adjacent supporting faces.Under the action of the double-row piles, it is achieved that the supporting faces are supported, the abutting areas of the double-row piles and the supporting faces are increased, and the supportingeffect is improved. By supporting the corner parts through the dual-angle piles, under the actions of the two fixing parts, the contact areas of the dual-angle piles and the supporting faces are increased, and the supporting effect of the dual-angle piles is improved. Besides, according to the specific angles of the corner parts, the dual-angle piles are correspondingly adjusted, and different supporting requirements are met.

Description

technical field [0001] The patent of the present invention relates to the technical field of double-row support piles, in particular, to the structure of double-row support piles. Background technique [0002] For the construction of double-row support piles, the front and rear rows of support piles are arranged along the side wall of the foundation pit, and the support structure composed of the rigid frame and crown beam connected by beams is arranged. [0003] At present, in the construction of double-row support piles, double-row cylindrical support piles are usually used, and no matter what the shape of the foundation pit is, such a scheme is adopted. [0004] In the force analysis of the actual project, it was found that different positions of the foundation pit have different pressures on the support piles. At the same time, the contact area between the cylindrical support piles and the foundation pit is small, which is prone to deformation and displacement. At the sam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D17/04E02D5/22
CPCY02E10/50
Inventor 刘迪王凤梅周龙
Owner SHENZHEN HONGYEJI GEOTECHNICAL TECH CO LTD
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