Civil engineering foundation pit construction monitoring system and monitoring method

Abstract

The invention discloses a civil engineering foundation pit construction monitoring system and monitoring method. The monitoring system comprises a man-machine operation module, a data acquisition module, a video data acquisition module, a central processing unit, a prediction analysis module, an expert evaluation module, a physical model building module, a virtual actuator, a virtual sensor, a simulation analysis module and an alarm modules. The system is safe, practical, convenient, real-time and effective, avoids safety problems in foundation pit construction monitoring, can be used in various construction environment sites to eliminate safety information hidden dangers in a construction process, can effectively detect and manage the construction site, and maintains the normal operation of a detection system of the construction site.

Description

technical field [0001] The invention relates to a building foundation pit monitoring system, in particular to a civil engineering foundation pit construction monitoring system and a monitoring method. Background technique [0002] With the rapid development of urban construction, there are more and more deep foundation pit construction projects such as subways, super high-rise buildings and high-speed rail engineering stations. During the excavation of the deep foundation pit, it will cause the internal force and displacement of the supporting structure and the deformation of the soil inside and outside the deep foundation pit, which will not only endanger the deep foundation pit itself, but also endanger the surrounding buildings, which will easily cause major accidents and cause huge Therefore, it is of great significance to develop a monitoring and early warning system for the deformation stability of deep foundation pits. [0003] At the same time, the existing foundati...

AI Technical Summary

Problems solved by technology

During the excavation of the deep foundation pit, it will cause the internal force and displacement of the supporting structure and the deformation of the soil inside and outside the deep foundation pit, which will not only endanger the deep foundation pit itself, but also endanger the surrounding buildings, which will easily cause major accidents and cause huge Therefore, it is of great significance to develop a monitoring and early warning system for the deformation stability of deep foundation pits.

[0003] At the same time, the existing foundation pit construction monitoring data is transmitted through wired network or GPRS, 3G and other wireless methods, which greatly increases the cost and time required for the erection of the entire system. At the same time, once the data is poor, the data transmission will fail, making The monitoring lacks continuity, which greatly reduces the accuracy of the entire monitoring process

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