Intelligent monitoring method for construction process of gravel vibroflotation pile

Abstract

The invention discloses an intelligent monitoring method for the construction process of a gravel vibroflotation pile. The method mainly comprises the steps that firstly, the vibroflotation device space coordinates, the vibroflotation depth, the vibroflotation current time sequence, the filling amount of each time and the like in the operation process of the gravel vibroflotation pile are sensed; secondly, based on timestamp analysis, the gravel vibroflotation device space coordinates, the vibroflotation depth, the vibroflotation current and the filling amount are subjected to coupling analysis, and the indexes such as the vibration remaining time, the filling amount and the current sequence of each depth are analyzed; thirdly, an intelligent early warning system for the vibroflotation process is established, and intelligent early warning and feedback control over the indexes such as the vibroflotation position, the vibroflotation current and the vibration remaining time are achieved; and finally, a graph report system for the construction quality of the vibroflotation pile at any time is established, and visual analysis of parameters of the vibroflotation process is achieved. According to the intelligent monitoring method, intelligent sensing and feedback control over the parameters of the vibroflotation operation process can be achieved, and the vibroflotation quality is comprehensively controlled.

Description

technical field [0001] The invention belongs to the technical field of concrete gravel vibropile construction, and in particular relates to an intelligent monitoring method for the construction process of a gravel vibropile. Background technique [0002] With the development of my country's water conservancy and hydropower projects, the current water conservancy and hydropower projects have been concentrated in the southwest of my country. However, the geological conditions in Southwest China are complex, and many projects are faced with the impact of deep overburden, such as the overburden of 71.6 meters for the Lawa Hydropower Station, 50 meters for the Changheba Hydropower Station, and hundreds of meters for a certain project in Tibet. great test. In order to improve the bearing capacity of the foundation under the condition of deep overburden, gravel vibrating piles have become an important means of foundation treatment under the condition of deep overburden. Crushed s...

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Problems solved by technology

[0004] The purpose of the present invention is to provide an intelligent monitoring method for the construction process of gravel vibropile piles in view of the deficiencies of the prior art, through the intelligent perception, calculation and analysis of key parameters during the construction process of gravel vibropile piles, to realize the construction of gravel vibropile piles Intelligent monitoring during the process ensures that the construction quality of gravel vibropile piles is fully controlled, making up for the problems that the traditional methods are difficult to intuitively analyze the construction quality and the real-time feedback of post-event inspection and analysis, and realizes the construction quality of gravel vibropile piles from post-event control to during-event control change

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