Intelligent control system and control method for the whole process of large caisson construction

Abstract

The invention discloses an intelligent control system and control method for the whole process of large-scale caisson construction, including: a real-time information acquisition module, a data processing module, a comprehensive early warning module, an intelligent decision-making module, a PLC equipment control module and a control system client; The real-time information collection module and the PLC equipment control module are installed on the caisson structure; the data processing module, comprehensive early warning module and intelligent decision-making module are all integrated on the integrated server. The invention monitors the important parameters of each construction stage of the caisson to grasp the internal stress and overall stability of the caisson structure in time, and dynamically controls the construction site equipment to adjust the caisson posture according to the real-time monitoring data analysis results, thereby providing early warning information for safe construction , to ensure the smooth progress of foundation construction, to achieve the purpose of guiding construction and feedback design.

Description

technical field [0001] The invention relates to the field of bridge caisson foundations in the field of civil engineering. More specifically, the present invention relates to an intelligent control system and control method for the whole process of large-scale caisson construction. Background technique [0002] The caisson is a shaft-shaped structure. It excavates the soil in the well, relies on its own gravity to overcome the friction of the well wall and sinks to the design elevation, and then seals the bottom with concrete and fills the well hole to make it a bridge pier or other structures. Foundation. The posture of the caisson foundation during the construction process is affected by various factors such as its own gravity and hydrological environment. It is necessary to ensure the stability of the caisson during the entire construction process. The role of caisson construction monitoring is to dynamically control the caisson according to the site monitoring data Wel...

AI Technical Summary

Problems solved by technology

This traditional monitoring method only monitors one construction stage, but does not involve other construction stages, so it is impossible to grasp the continuous force and attitude state of the caisson; in addition, the calculation analysis and construction decision-making of the traditional method are all done manually, and finally by There are time breakpoints in the process of the manager issuing construction instructions, and the defect that the instructions cannot be transmitted in real time is prone to occur in emergencies

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