Bridge multi-point synchronous movement real-time monitoring method and system and readable storage medium

Abstract

The invention discloses a real-time monitoring method and system for multi-point synchronous movement of a bridge and a readable storage medium, and the method comprises the steps: firstly, carrying out the finite element analysis of a stress behavior in a movement process of a bridge body, and determining an asynchronous movement early warning value of a displacement control point of the bridge body; then, displacement sensors are installed at all displacement control points of the bridge body, and displacement monitoring data of all the displacement control points are obtained through measurement; and finally carrying out real-time monitoring and early warning on multi-point synchronous movement of the bridge through the displacement monitoring data and the asynchronous movement early warning value. Synchronous movement in the bridge construction process can be monitored in real time, the change condition of asynchronous displacement of a bridge body is mastered in real time, and corresponding measures can be taken in time when abnormity occurs, so that construction quality and structural safety are ensured. The system has the characteristics of all weather, automation, no intervisibility among monitoring points and the like, and continuous, high-precision, full-automatic and visual multi-point synchronous mobile monitoring of the bridge can be realized.

Description

technical field [0001] The invention belongs to the technical field of bridge construction monitoring, and in particular relates to a method and system for real-time monitoring of bridge multi-point synchronous movement and the design of a readable storage medium. Background technique [0002] The mobile construction of bridges such as slippage and jacking does not affect the traffic under the bridge, does not require large-scale lifting equipment, and does not require high-altitude operations, especially suitable for the construction of urban bridges with extra-large span bridges, long-term approach bridges or three-dimensional crossings; The section is constructed periodically on a fixed site, so the construction quality and construction progress can be easily guaranteed. [0003] The moving construction of bridges is a dynamic process. As the moving continues, the bridge may suffer from asynchronous traction, resulting in the risk of distortion. In addition, during the mo...

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Problems solved by technology

[0005] The purpose of the present invention is to solve the problem of low accuracy and insufficient real-time performance of the traditional bridge movement monitoring method, and proposes a bridge multi-point synchronous movement real-time monitoring method, system and readable storage medium, which can monitor the structural displacement during the bridge movement construction process. Carry out real-time monitoring to ensure the synchronous movement of each node, and take corresponding measures in time when there is an abnormality, so as to ensure the quality of construction and structural safety

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