Real-time linkage intelligent control method and control model for vibroflotation pile construction

An intelligent control and linkage technology, applied in the field of vibrating, can solve the problems of high labor intensity, error-prone, cumbersome operation process, etc., achieve good construction effect, improve construction efficiency and improve construction quality

Active Publication Date: 2022-06-03
CHINA HUANENG GRP CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] In order to overcome the deficiencies of the existing technology, the present invention proposes an intelligent control model for the whole process of vibro-construction for the first time, and proposes a control algorithm based on the control model, whi

Method used

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  • Real-time linkage intelligent control method and control model for vibroflotation pile construction
  • Real-time linkage intelligent control method and control model for vibroflotation pile construction
  • Real-time linkage intelligent control method and control model for vibroflotation pile construction

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Experimental program
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Effect test

Embodiment 1

[0032] like Figure 1 to Figure 7 As shown in the figure, the real-time linkage intelligent control method for vibro-pile construction includes the following steps: establishing a functional relationship between the vibrating depth and the vibrating current, and adjusting the vibrating depth and / or the vibrating speed in real time according to the functional relationship.

[0033] The invention is convenient for intuitively depicting the optimal construction plan, monitoring the construction data in real time, obtaining the tuning plan, and optimizing the construction parameters. Therefore, the construction efficiency and construction quality are improved to a certain extent, and the construction parameters can be adjusted intelligently to achieve better construction effects. . Therefore, the problems existing in the prior art, such as relying too much on setting parameters, easily leading to low construction efficiency and poor construction quality, and being unable to perfor...

Embodiment 2

[0045] like Figure 1 to Figure 7 As shown, as a further optimization of Embodiment 1, this embodiment includes all the technical features of Embodiment 1. In addition, this embodiment also includes the following technical features:

[0046] As a preferred technical solution, it also includes the following steps: when the pile making operation is performed, the vibrator is sequentially carried out in three stages of lifting, reverse insertion, and vibration retention, and then circulates until the pile making is completed.

[0047] This facilitates monitoring and control of pile making operations.

[0048] As a preferred technical solution, it also includes the following steps: when the lifting operation is performed, if the vibrator starts to lift from the bottom of the hole, the lifting is ended when the set lifting depth from the bottom of the hole is mentioned. Put the filler in and insert it backwards; if the vibrator starts to lift up from the bottom of the non-hole, wh...

Embodiment 3

[0058] like Figure 1 to Figure 7 As shown, this embodiment includes all the technical features of Embodiment 1 and Embodiment 2. On the basis of Embodiment 1 and Embodiment 2, this embodiment provides a more detailed implementation.

[0059] It should be noted that, in the text and the corresponding drawings in this embodiment, the word current, which is not specially emphasized, refers to the vibration current; the word depth, which is not specially emphasized, refers to the vibration depth.

[0060] like Figure 1 to Figure 4 As shown, the ordinate represents the vibration current I, the unit A, and the abscissa represents the vibration depth D, the unit m.

[0061] I max It is the maximum working current of the vibrator. This current value is determined by the equipment. Exceeding this current may cause damage to the equipment and cause construction accidents.

[0062] I set In order to set the current, it is also called the vibration retention current. This current v...

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Abstract

The invention discloses a real-time linkage intelligent control model and method for vibroflotation pile construction, and the method comprises the following steps: building a function relationship between vibroflotation depth and vibroflotation current, and adjusting the vibroflotation depth and/or vibroflotation speed in real time according to the function relationship. An intelligent control model for the whole process of vibroflotation construction is put forward for the first time, a control algorithm is put forward based on the control model, and the problems that in the existing construction process, a large amount of manual operation is needed, the labor intensity is high, the operation process is tedious and prone to errors, construction quality depends on worker experience, and intelligent control cannot be conducted are solved.

Description

technical field [0001] The invention relates to the technical field of vibro-flushing, in particular to a real-time linkage intelligent control method and a control model for vibro-flushing pile construction. Background technique [0002] The existing vibro-flushing scheme is realized by the construction personnel operating the equipment remotely according to the construction specifications and experience. However, this will cause problems such as heavy workload of personnel, operation process dependent on human experience, manual misoperation and lack of systematic evaluation. Therefore, it is very necessary to make a real-time linkage model and design an implementation method according to the model. [0003] There are mainly the following problems: [0004] 1. The construction situation on the site is complex, and the construction personnel must always be alert to various situations and deal with them in time. The monitoring and operation of a large amount of data is ma...

Claims

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Application Information

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IPC IPC(8): G06F30/20G06F119/02
CPCG06F30/20G06F2119/02Y02P90/02
Inventor 樊启祥蒋小春李果余卓憬马斌陈涛李萌
Owner CHINA HUANENG GRP CO LTD
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