CN-121994192-A - Soft foundation beam field deformation monitoring system and control method based on static level

CN121994192ACN 121994192 ACN121994192 ACN 121994192ACN-121994192-A

Abstract

The invention discloses a soft foundation beam field deformation monitoring system and a control method based on a static level, wherein the system comprises a static level service network, a soft foundation beam field deformation monitoring system and a soft foundation beam field deformation monitoring system, wherein the static level service network is used for measuring liquid level data of each monitoring point; the system comprises a liquid level data acquisition and transmission module, a data processing and analysis module, a pre-warning and alarming module and a user interface module, wherein the liquid level data acquisition and transmission module is used for acquiring liquid level data in real time and transmitting the liquid level data to the data processing and analysis module, the data processing and analysis module is used for receiving the data transmitted by the data acquisition and transmission module, preprocessing the data, calculating deformation information of each monitoring point according to the liquid level data by utilizing a data analysis algorithm and analyzing and predicting deformation trend, the pre-warning and alarming module is used for setting a deformation threshold, and the user interface module is used for providing an operation interface for a user. According to the invention, by constructing the soft foundation beam field deformation monitoring system based on the static level gauge service network, the high-precision, real-time and automatic monitoring of the soft foundation beam field deformation is realized, the monitoring efficiency and accuracy are improved, and the influence of human factors on the monitoring result is reduced.

Inventors

WANG FAZHI
GUO PENG
LI JINGXIN
Wu Haozhu
XING ZHIHONG
ZHANG GE
LIU XUGUANG
SUN LIZHOU
XIAO CHUAN
CHANG JIANGHUA
HUANG YANGLIN

Assignees

中交二公局华东建设有限公司
广东省公路建设有限公司

Dates

Publication Date: 20260508
Application Date: 20260122

Claims (6)

1. A soft foundation beam field deformation monitoring system based on a static level, comprising: the hydrostatic level gauge service network consists of a plurality of hydrostatic level gauges and is used for measuring liquid level data of each monitoring point; The data acquisition and transmission module is connected with the plurality of static level gauges and used for acquiring liquid level data obtained by measuring the plurality of static level gauges in real time and transmitting the liquid level data to the data processing and analysis module; the data processing and analyzing module is used for receiving the data transmitted by the data acquisition and transmission module, preprocessing the data, calculating deformation information of each monitoring point according to the liquid level data by utilizing a data analysis algorithm, and analyzing and predicting the deformation trend; The early warning and alarming module is used for setting a deformation threshold so as to immediately trigger the early warning and alarming functions when the monitored deformation data exceeds the deformation threshold; And the user interface module is used for providing an intuitive and convenient operation interface for a user, and facilitating the user to check deformation data, deformation trend graphs and early warning information of each monitoring point of the beam field in real time and set system parameters.
2. The soft foundation beam field deformation monitoring system based on a hydrostatic level of claim 1, wherein the data acquisition and transmission module comprises: The data acquisition module is used for acquiring liquid level data obtained by measuring a plurality of static level gauges in real time; and the data transmission module is used for transmitting the liquid level data to the data processing and analyzing module.
3. A soft foundation beam field deformation monitoring system based on a static level according to claim 1, wherein the data processing and analysis module comprises: the data processing module is used for receiving the data transmitted by the data acquisition and transmission module and preprocessing the data; The data analysis module is used for calculating deformation information of each monitoring point according to the liquid level data by utilizing a data analysis algorithm, and analyzing and predicting deformation trend.
4. The soft foundation beam field deformation monitoring system based on a static level of claim 1, wherein the pre-warning and alarm module comprises: The threshold monitoring module is used for setting a deformation threshold and monitoring the deformation threshold; And the alarm module is used for immediately triggering the early warning and alarming functions when the monitored deformation data exceeds the deformation threshold value.
5. A method for controlling deformation of a soft foundation beam field based on a static level, which is used for the soft foundation beam field deformation monitoring system based on the static level as claimed in any one of claims 1 to 4, and comprises the following steps: s10, acquiring liquid level data of each monitoring point of a soft foundation beam field in real time according to preset monitoring frequency based on a static level gauge service network, and transmitting the data to a data processing and analyzing module; S20, preprocessing and deformation trend analysis are carried out on the collected liquid level data based on a data processing and analyzing module, and a time sequence prediction model is established; s30, when the deformation exceeds a set early warning threshold, an early warning signal is sent out based on an early warning and alarming module, deformation data are analyzed based on a data processing and analyzing module, and accordingly corresponding deformation control measures are adopted according to analysis results; and S40, after corresponding deformation control measures are adopted, continuously monitoring the deformation of the soft foundation beam field through a static level gauge service network, and evaluating the effect of the deformation control measures.
6. The method of controlling deformation of a soft foundation beam field based on a hydrostatic level as set forth in claim 5, wherein the step S20 includes the steps of: s210, preprocessing the collected liquid level data based on a data processing and analyzing module, wherein the preprocessing comprises outlier rejection and missing value processing; s220, calculating settlement and displacement in the horizontal direction based on the preprocessed liquid level data; s230, analyzing the deformation trend of the soft foundation beam field based on the calculation result; S240, drawing a deformation curve based on the deformation trend of the soft foundation beam field; s250, based on the deformation curve, establishing a time sequence prediction model.

Description

Soft foundation beam field deformation monitoring system and control method based on static level Technical Field The invention relates to the technical field of engineering monitoring, in particular to a soft foundation beam field deformation monitoring system based on a static level and a control method. Background When a beam field is built on a soft soil foundation, the beam field is extremely easy to deform in the process of construction and operation due to the characteristics of soft soil, such as high compressibility, low strength, high water content and the like. If the deformation is not monitored and controlled in time, serious consequences such as beam body cracking, structural instability and the like can be caused, and engineering quality and safety are affected. Conventional deformation monitoring methods have a number of limitations. For example, total station monitoring requires professional personnel to operate, measurement frequency is limited, real-time and continuous monitoring is difficult to achieve, manual leveling measurement is low in efficiency and labor intensity, and accuracy is greatly affected by human factors. However, some existing automatic monitoring systems still need to be improved in terms of data accuracy, system stability and adaptability to complex environments of soft foundation beam fields. As a high-precision height difference measuring instrument, the static level has the advantages of high precision, good stability and the like, and is applied to some engineering monitoring. However, a complete soft foundation beam field deformation monitoring system and a control method based on the static level are not available at present, the advantages of the static level can be fully utilized, and the soft foundation beam field deformation monitoring and effective control can be realized comprehensively, accurately and in real time. Disclosure of Invention Aiming at the defects of the prior art, the invention provides a soft foundation beam field deformation monitoring system and a control method based on a static level. To achieve the above object, the present invention provides a soft foundation beam field deformation monitoring system based on a static level, including: the hydrostatic level gauge service network consists of a plurality of hydrostatic level gauges and is used for measuring liquid level data of each monitoring point; the data acquisition and transmission module is connected with the plurality of static leveling instruments and is used for acquiring liquid level data obtained by measuring the plurality of static leveling instruments in real time and transmitting the liquid level data to the data processing and analysis module; the data processing and analyzing module is used for receiving the data transmitted by the data acquisition and transmission module, preprocessing the data, calculating deformation information of each monitoring point according to the liquid level data by utilizing a data analysis algorithm, and analyzing and predicting the deformation trend; the early warning and alarming module is used for setting a deformation threshold value so as to immediately trigger the early warning and alarming functions when the monitored deformation data exceeds the deformation threshold value; And the user interface module is used for providing an intuitive and convenient operation interface for a user, and facilitating the user to check deformation data, deformation trend graphs and early warning information of each monitoring point of the beam field in real time and set system parameters. Optionally, the data acquisition and transmission module includes: The data acquisition module is used for acquiring liquid level data obtained by measuring a plurality of static leveling instruments in real time; And the data transmission module is used for transmitting the liquid level data to the data processing and analyzing module. Optionally, the data processing and analyzing module includes: the data processing module is used for receiving the data transmitted by the data acquisition and transmission module and preprocessing the data; The data analysis module is used for calculating deformation information of each monitoring point according to the liquid level data by utilizing a data analysis algorithm, and analyzing and predicting deformation trend. Optionally, the early warning and alarm module includes: The threshold monitoring module is used for setting a deformation threshold and monitoring the deformation threshold; and the alarm module is used for immediately triggering the early warning and alarming functions when the monitored deformation data exceeds the deformation threshold value. In addition, in order to achieve the above object, the present invention further provides a soft foundation beam field deformation control method based on a static level, which is used for the soft foundation beam field deformation monitoring system based on the static l