Building inclination angle prediction method and system

Abstract

The invention provides a building inclination angle prediction method and system. The method comprises the following steps: reading and inputting an inclination angle measurement value into a data matrix; according to a matrix decomposition method and a gradient descent method, fitting the inclination angle measurement value in the data matrix to obtain inclination angle predication values corresponding to all points in the data matrix, and outputting the inclination angle predication values when the preset conditions are met; saving data of the wind direction and the wind speed at the points, corresponding to the inclination angle predication values which exceed the inclination angle threshold, in the data matrix to form an inclination-prone wind direction and wind speed data set; comparing the predication values of the wind direction and the wind speed in an environment where a building is positioned with the data of the wind direction and the wind speed at such points in the easy-inclination wind direction and wind speed data set; when the predication value falls into a preset range, sending an early warning signal. Through the adoption of the method and the system, the inclination angle of the building in the preset wind direction and wind speed conditions can be predicted, so that the wind direction and wind speed corresponding to the situation that the building is prone to inclination can be obtained, the warning function is achieved, and the building is prevented from collapsing.

Description

technical field [0001] The invention relates to the field of building monitoring systems, in particular to a method and system for predicting the inclination angle of a building. Background technique [0002] In recent years, with the rapid development of railway wireless communication technology, GSM-R (Global System for Mobile Communications-Railway or GSM-Railway, digital mobile communication system) communication tower, an important infrastructure to ensure the safe operation of high-speed railways, has become more and more popular. The more it is deployed and applied. However, due to some harsh geological phenomena, aging and oxidation of iron towers, man-made damage and other reasons, the iron tower tilts occur from time to time, and even causes the iron tower to collapse in severe cases. The tilting and collapse of the iron tower will not only cause communication network interruption and traffic interruption, but also cause other railway accidents, which will bring s...

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Problems solved by technology

[0004] Based on this, it is necessary for the existing data analysis method of building inclination to predict the inclination angle under any wind direction and any wind speed based on the information contained in the existing data sets, and it is difficult to guarantee the accuracy of the data analysis results, which may lead to wrong countermeasures, The problem of the consequences of building collapse, providing a method and system for predicting the inclination angle of buildings

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