A system and method for monitoring building deformation based on Beidou foundation enhancement

Abstract

The present invention discloses a building deformation monitoring system and method based on Beidou ground based augmentation. The monitoring system comprises a data collection module, a data transmission module, a data processing platform and a monitoring early warning platform. The data collection module comprises a GNSS antenna, a GNSS receiver and an inclination angle sensor. The data processing platform collects data transmitted by the data collection module in real time by employing the data transmission module, and performs decoding, resolving and storage. The monitoring early warning platform comprehensively analyzes and displays displacement, settlement and inclination deformation information of a building calculated in real time. Therefore, functions such as remote real-time monitoring, real-time analysis and automatic alarm are achieved. The building deformation monitoring system and method based on Beidou ground based augmentation are reasonable in design and clear in structure, can perform automatic monitoring and early warning for building deformation in real time, and employ a Beidou ground based augmentation system base station to provide a reference for real-time difference and resolving service after the event, so that the monitoring efficiency and the position precision are improved, and the monitoring cost is saved.

Description

technical field [0001] The invention belongs to the technical field of building deformation monitoring, in particular to a building deformation monitoring system and method based on Beidou foundation enhancement. Background technique [0002] During the use of the building, due to the comprehensive influence of various factors such as the engineering geological conditions of the foundation, the method of foundation treatment, the load of the superstructure of the building (structure), it may cause deformation of the foundation and the surrounding strata. Deformation and the joint action of external load and internal stress also cause deformation. This kind of deformation is acceptable within the specified range. If it exceeds a certain limit, it will bring safety hazards to the production and operation of the building. Uniform settlement leads to inclination, and even causes the overall collapse of the building. Therefore, in order to ensure the safety of buildings, it is ...

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Problems solved by technology

[0007] The purpose of the present invention is to solve the problems of traditional GNSS measurement that require manual re-measurement, low degree of automation, and need to set up a reference station, and low precision of real-time deformation monitoring, and propose a building deformation monitoring system and method based on Beidou foundation enhancement

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