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Method for reinforcing soil around pile

A technology of soil and concrete around piles, which can be used in sheet pile walls, buildings, foundation structure engineering, etc., and can solve problems such as reinforcement

Active Publication Date: 2021-12-17
ZHEJIANG IND POLYTECHNIC COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a method for strengthening the soil around the pile aiming at the above-mentioned problems in the existing technology. The technical problem to be solved by the invention is how to strengthen the soil around the poured pile

Method used

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  • Method for reinforcing soil around pile
  • Method for reinforcing soil around pile
  • Method for reinforcing soil around pile

Examples

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Embodiment Construction

[0022] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0023] The method for strengthening the soil around the pile includes the following steps: 1. opening a foundation hole with a diameter larger than that of the cast-in-place pile on the compacted foundation; 2. opening a number of embedded holes 8 laterally on the hole wall of the foundation hole; Sink the cylindrical pouring mold 6 to form a reinforcing interlayer between the pouring mold 6 and the wall of the base hole, pour concrete in the reinforcing interlayer, and take out the pouring mold 6 after the concrete is solidified, so that the inside of the base hole is formed with an embedded hole 8 . The perimeter reinforcement of the suitable laterally embedded pile 9 is provided.

[0024] The reinforcement around the pile is a cylindrical con...

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Abstract

The invention provides a method for reinforcing soil around a pile, and belongs to the technical field of civil engineering. The method for reinforcing soil around the pile comprises the following steps: 1, forming a base hole with the hole diameter larger than that of a cast-in-place pile in a compacted foundation; 2, transversely forming a plurality of embedding holes in the hole wall of the base hole; and 3, sinking a cylindrical pouring formwork in the base hole, forming a reinforcing interlayer between the pouring formwork and the hole wall of the base hole, pouring concrete into the reinforcing interlayer, taking out the pouring formwork out after the concrete is solidified, and forming a pile periphery reinforcing body with a transverse embedded pile matched with the embedding hole on the inner side of the base hole. The method has the advantages that the soil around the pile needing to be reinforced can be reinforced, and the like.

Description

technical field [0001] The invention belongs to the technical field of civil engineering, and relates to a method for reinforcing soil around a pile. Background technique [0002] The construction of cast-in-place piles is a process in which holes are first formed and then poured into concrete columnar piles to enhance the bearing capacity of the pile caps. For the poor geological conditions of the pile foundation, such as the silty sand layer in a certain depth is in a loose state, in order to ensure the quality of the pile, measures must be taken to reinforce the surrounding of the pile foundation. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a method for reinforcing the soil around the pile in view of the above problems existing in the prior art. The technical problem to be solved by the present invention is how to strengthen the soil around the pouring pile. [0004] The object of the present invention can be achieved through th...

Claims

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Application Information

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IPC IPC(8): E02D5/64E02D5/38E02D5/66
CPCE02D5/64E02D5/38E02D5/66
Inventor 范春雷
Owner ZHEJIANG IND POLYTECHNIC COLLEGE
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