Engineering construction risk source real-time monitoring and artificial intelligence prediction method based on 3DGIS+BIM technology

Abstract

The invention discloses an engineering construction risk source real-time monitoring and artificial intelligence prediction method based on 3DGIS+BIM technology. The method comprises firstly constructing a 3D environment model and a construction management platform by using 3DGIS+BIM technology; secondly acquiring data by an automatic monitoring means and then uploading the data to the BIM construction management platform; then setting an early-warning value on the BIM construction management platform in order that a system automatically give an alarm when monitored data exceeds the early-warning value; and finally analyzing and processing all the monitored results based on an adaptive gray Fourier index prediction model, predicting a risk trend, and giving early warning prior to a certain risk value. The method determines the safety and steady state of the risk source based on data analysis so as to timely take preventive measures to reduce the danger of the risk source and to avoid a construction risk, thereby effectively preventing accidents and ensuring construction safety.

Description

technical field [0001] The invention belongs to the field of civil engineering construction, and in particular relates to a method for real-time monitoring and artificial intelligence prediction of engineering construction risk sources based on 3DGIS+BIM technology. Background technique [0002] The risk sources of civil engineering construction mainly refer to the factors that have a significant impact on the project itself or the surrounding area environment during the construction process. Such as natural disaster risks (such as heavy rain, floods, mudslides, hurricanes, earthquakes, etc.), geological conditions, surrounding environmental impacts, construction techniques and methods, etc. [0003] The surrounding environment of civil engineering construction operations located in the central area of ​​the city is often complex, with various buildings and underground pipelines, and high requirements for construction deformation control. Underground engineering in civil en...

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Problems solved by technology

Underground engineering in civil engineering has the characteristics of high concealment, inaccurate geotechnical physical and mechanical parameters, complex construction technology, limited operating space, harsh operating environment, long construction period, many unforeseen risk factors, and great impact on the social environment. In addition, due to subjective reasons such as unobjective understanding of underground engineering safety risks, unscientific risk management, and insufficient investment in risk management, accidents occur frequently in underground engineering construction, and the situation is very severe

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