Concrete mixing pile structure and construction method based on digital monitoring

A construction method and a technology of mixing piles, which are applied in foundation structure engineering, sheet pile walls, buildings, etc., can solve problems such as heavy workload, affecting pile quality, and difficulty in timely detection of problems, so as to achieve good pile quality and reduce ineffectiveness Labor, the effect of reducing the workload

Active Publication Date: 2021-07-30
中际城市建设有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the related technologies mentioned above, the applicant believes that there is a defect that the existing concrete mixing pile construction process needs to be monitored manually, the workload is heavy, it is difficult to find problems in time, and the quality of the pile is affected

Method used

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  • Concrete mixing pile structure and construction method based on digital monitoring
  • Concrete mixing pile structure and construction method based on digital monitoring
  • Concrete mixing pile structure and construction method based on digital monitoring

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Embodiment Construction

[0054] This specific embodiment is only an explanation of this application, and it is not a limitation of this application. Those skilled in the art can make modifications to this embodiment without creative contribution according to needs after reading this specification, but as long as the rights of this application All claims are protected by patent law.

[0055] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application. ...

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Abstract

The invention aims to provide a concrete mixing pile structure and a construction method based on digital monitoring. The method comprises the steps that a drill rod is installed on a pile machine; after the perpendicularity inspection of the pile machine is completed, the drill rod is controlled to stir and sink, the drill rod sinking speed collected through the drill rod is obtained in real time, and the drill rod sinking speed is made to be within the preset speed range; after stirring and sinking are completed, the drill rod is controlled to spray grout, stir and lift, the drill rod lifting speed collected through the drill rod is obtained in real time, and the drill rod lifting speed is made to be within the preset speed range; after stirring and lifting are completed, the drill rod is controlled to stop spraying the grout, the drill rod is made to repeatedly stir and sink, the drill rod sinking speed collected through the drill rod is obtained in real time, and the drill rod sinking speed is made to be within the preset speed range; and after repeated stirring and sinking is completed, the drill rod is controlled to spray grout for the second time, stir and lift, the drill rod lifting speed collected through the drill rod is obtained in real time, and the drill rod lifting speed is made to be within the preset speed range. The structure and method have the effect of improving the pile forming quality of a concrete mixing pile.

Description

technical field [0001] The application relates to the technical field of construction engineering, in particular to a concrete mixing pile structure and construction method based on digital monitoring. Background technique [0002] With the help of drilling machinery, drilling holes are sprayed, and the cement slurry transported to the deep part of the foundation is repeatedly lifted and stirred, so that the cement slurry is mixed with the foundation soil, and the cement slurry is cured to form concrete mixing piles to strengthen the strength of the foundation. This is a widely used ground reinforcement method. After the foundation is strengthened, it can be put into use soon. [0003] During the construction process, special personnel are often required to monitor the construction process and record the pile data, and strictly control the amount of spraying, sinking speed, lifting speed, spraying depth, re-stirring depth, etc. of each concrete mixing pile in strict accorda...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D5/46E02D15/04E02D7/00
CPCE02D5/46E02D15/04E02D7/00
Inventor 杨楚泉孙善龙黄群胜刘荣保陈卓基
Owner 中际城市建设有限公司
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