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A kind of composite pile and its construction method

A technology of composite piles and pile holes, which is applied in sheet pile walls, foundation structure engineering, construction, etc., can solve problems such as the difficulty of anti-sinking rods, and achieve the effect of improving stability

Active Publication Date: 2022-05-17
广东万宜基础工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the solidity and strength of the rock-soil layer, the anti-sinking rod is not easy to insert into the rock-soil layer, so it needs to be improved.

Method used

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  • A kind of composite pile and its construction method
  • A kind of composite pile and its construction method
  • A kind of composite pile and its construction method

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] The following is attached Figure 1-6 The application is described in further detail.

[0044] The embodiment of the application discloses a composite pile. refer to figure 1 The composite pile includes a hollow tube body 1, which is vertically arranged; a cavity 2 is opened inside the tube body 1 along the axis direction, and the tube body 1 can be prefabricated by reinforced concrete.

[0045] refer to figure 2 with image 3, a mounting seat 3 is provided on the pipe body 1, and an anti-sinking rod 4 is movably arranged on the mounting seat 3, and the anti-sinking rod 4 slides along the horizontal direction, and the anti-sinking rod 4 can move toward the outside of the pipe body 1; There is at least one sinking rod 4. In this solution, four anti-sinking rods 4 are uniformly and spaced around the axis of the cavity 2; , The outer wall of the sinking rod is processed with an external thread portion, and the anti-sinking rod 4 is screwed on the threaded sleeve. Wh...

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PUM

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Abstract

The application discloses a composite pile and its construction method, which includes a pipe body, a cavity is arranged inside the pipe body along the axial direction, a mounting seat is provided on the pipe body, and an anti-sinking rod is provided on the mounting seat to prevent The sinking rod moves toward the outside of the tube, and also includes a drive part that is detachably arranged in the tube to drive the anti-sinking rod to rotate and move. The anti-sinking rod rotates along its own axis, and the anti-sinking rod moves toward the outside of the tube while rotating . The application has the effect of facilitating the anti-sinking rod to extend out of the pipe body and enter into the rock soil layer after the pile foundation pipe body is implanted in the rock soil layer.

Description

technical field [0001] The application relates to the field of construction engineering, in particular to a composite pile and a construction method thereof. Background technique [0002] At present, the composite pile foundation is also called composite pile, which means that the pile foundation is considered to bear the soil between the piles under the cap, and the pile foundation is designed according to the composite pile foundation, which can greatly reduce the amount of piles used in the project. In the process of building construction, etc., the pile foundation mechanism will be used to ensure the stability and reliability of the building foundation. [0003] The notification number is CN108316331B for a concrete composite pile foundation, comprising an anti-settlement pile implanted in the soil layer, a pile cap coaxially sheathed on the top of the anti-settling pile, and a cap supported on the top of the pile cap; The pile cap is a concrete prefabricated barrel pil...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D5/52E02D5/60E02D5/48E02D5/74
CPCE02D5/52E02D5/60E02D5/48E02D5/74Y02E10/50
Inventor 袁嘉威袁连佳袁嘉劲袁嘉康
Owner 广东万宜基础工程有限公司