Deep foundation pit monitoring system and method

Abstract

The invention relates to the technical field of building construction, and discloses a deep foundation pit monitoring system and method. The deep foundation pit monitoring system comprises a base station, a monitoring controller and a plurality of displacement sensors embedded in the inner side wall of a deep foundation pit. The displacement sensors are wirelessly connected with the monitoring controller through the base station; each displacement sensor corresponds to at least one other displacement sensor to measure the distance between the two corresponding displacement sensors. By embedding the displacement sensors in the inner side wall of the deep foundation pit, the distance detected by each displacement sensor is sent to the monitoring controller, the monitoring controller analyzeswhether the distances detected by the displacement sensors change or not, then, whether the deep foundation pit deforms or not is judged, thus, real-time monitoring of the deep foundation pit is realized, the phenomenon of deformation of the deep foundation pit can be found in time, accidents are effectively avoided, and therefore the safety of deep foundation pit constructors is ensured.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a deep foundation pit monitoring system and monitoring method. Background technique [0002] With the rapid development of society and the acceleration of urbanization, there are more and more deep foundation pit construction projects such as subways, super high-rise buildings and high-speed rail engineering stations, which makes the construction safety of deep foundation pits gradually attract widespread attention from the society. . [0003] During the excavation of the deep foundation pit, it will cause the internal force and displacement of the support structure in the deep foundation pit, as well as 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. Cause major accidents, resulting in huge economic losses and casualties. Contents of ...

AI Technical Summary

Problems solved by technology

[0003] During the excavation of the deep foundation pit, it will cause the internal force and displacement of the support structure in the deep foundation pit, as well as 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. Cause major accidents, causing huge economic losses and casualties

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