Building steel structure safety and stability intelligent monitoring method based on big data analysis and cloud monitoring platform

Abstract

The invention discloses a building steel structure safety and stability intelligent monitoring method based on big data analysis and a cloud monitoring platform, and the method comprises the steps of: carrying out steel structure layer division and node statistics of a building steel structure frame, and acquiring the current position three-dimensional coordinate and the original position three-dimensional coordinate of each node; counting the offset displacement of each node of each steel structure layer, screening out a dangerous offset steel structure layer and the corresponding dangerous offset node, acquiring the plane scanning image of each steel structure layer, comparing the plane scanning image with an original plane scanning image, counting the recess approximate area corresponding to each recess area of each recess steel structure layer, thus counting the safety and stability coefficient of the building steel structure. The defects of one-sided performance, low accuracy and low reliability of the existing monitoring means for the safety and stability of the building steel structure are overcome, the monitoring accuracy and reliability are improved, and the comprehensive and precise monitoring requirement for the safety and stability of the building steel structure is greatly met.

Description

technical field [0001] The invention belongs to the technical field of stability monitoring of building steel structures, and in particular relates to an intelligent monitoring method and cloud monitoring platform for the safety and stability of building steel structures based on big data analysis. Background technique [0002] Steel structure is a structural design type widely used in modern construction projects. It has the characteristics of fast construction speed, good earthquake resistance, and good corrosion resistance. Compared with other structural types, it has significant architectural advantages. Therefore, with the continuous development of the construction industry, there are more and more high-rise and super high-rise buildings, and more and more steel structures are used in these buildings. The overall structure will be affected, and even lead to serious quality and safety accidents. Therefore, it is very necessary to monitor the safety and stability of buil...

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Problems solved by technology

[0003] At present, most of the monitoring methods for the safety and stability of building steel structures only use manual visual inspection to observe whether there is sag deformation in the building steel structure frame. The influence of stability leads to one-sided monitoring, and the monitoring results are difficult to comprehensively reflect the safety and stability of the building steel structure; on the other hand, this monitoring method uses manual visual inspection to monitor the concave deformation of the building steel structure frame, which has low accuracy and Some small depressions may not be detected by manual visual inspection, resulting in low reliability of the monitoring results. In summary, the current monitoring methods for the safety and stability of building steel structures cannot meet the comprehensive and accurate monitoring requirements for the safety and stability of building steel structures

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