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Civil engineering composite pile

A technology for civil engineering and composite piles, which is applied in basic structure engineering, sheet pile walls, buildings, etc., can solve problems such as easy deformation, construction errors, and instability, achieve low accuracy requirements, reduce construction difficulty, and reduce The effect of labor costs

Active Publication Date: 2019-12-03
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the existing civil engineering composite piles are not firm and easily deformed, causing the composite piles to constantly shake and bring unnecessary danger to the construction of the construction personnel, resulting in errors in the construction and causing unnecessary troubles, and the existing composite piles are not suitable. It is convenient to move, increases people's labor force, and also brings inconvenience to users

Method used

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Embodiment Construction

[0044] In order to make the technical solution of the present invention clearer, the present invention will be further described below in conjunction with the accompanying drawings. Any solution obtained by equivalent replacement and conventional reasoning of the technical features of the technical solution of the present invention falls within the protection scope of the present invention.

[0045] As shown in the figure, a civil engineering composite pile includes a plug-in column 1 inserted in the pile hole, and a first support assembly 2, a second support assembly 3, and a first The third support assembly 4 and the fourth support assembly 5 are poured with concrete in the pile hole 6 .

[0046] Further, the plug-in post is a cylindrical structure, the bottom of the plug-in post is inserted and fixed on the bottom of the pile hole, and the height of the plug-in post is 15-25cm smaller than the depth of the pile hole.

[0047] Further, the first support assembly includes a f...

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Abstract

The invention provides a civil engineering composite pile. The pile comprises a plug column plugged in a pile hole, and a first supporting assembly, a second supporting assembly, a third supporting assembly and a fourth supporting assembly which are arranged on the exterior of the plug column from bottom to top in a sleeving mode. Concrete is poured in the pile hole. The plug column is of a cylindrical structure. The bottom of the plug column is plugged into and fixed to the bottom of the pile hole. The height of the plug column is 15-25 cm smaller than the depth of the pile hole. The civil engineering composite pile adopts a combined structure, the construction difficulty is reduced, and the stability of the composite pile is improved.

Description

technical field [0001] The invention relates to a civil engineering composite pile, which belongs to the technical field of building construction. Background technique [0002] Civil engineering composite piles are an important part of the operation of housing construction sites. Engineering piles can be divided into friction piles, end-bearing piles, end-bearing friction piles and friction end-bearing piles according to the relative ratio of side friction resistance and end resistance provided by the soil. Four categories, piles can be divided into large diameter piles, medium diameter piles, and small diameter piles according to the size of the pile diameter. Different methods are divided into three types: soil-squeezing piles (such as driven prefabricated piles), partial soil-squeezed piles (such as pre-drilled driven prefabricated piles) and non-squeezed soil piles (such as bored pouring piles). According to the construction method, it can be divided into two categories...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D5/52
CPCE02D5/52E02D2300/002E02D2600/20
Inventor 马惠彪
Owner ZHEJIANG OCEAN UNIV
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