Immersed tunnel cloud automatic monitoring management system

Abstract

The invention discloses an immersed tube tunnel cloud automatic monitoring management system, which belongs to the technical field of immersed tube tunnels, and is characterized in that a multi-channel automatic acquisition module comprises an automatic acquisition instrument; the sensor module is used for acquiring the inclination angle of each section of pipe, the posture of the pipe section in deep water, the stress of a steel beam, the displacement of the pipe section and the linear change of the pipe section; the Internet of Things data transmission module is used for data interaction; the data storage module is used for data storage; the space measuring point display module is used for displaying the monitoring data; the early warning alarm module is used for comparing the monitoring data with a safety threshold value, when the monitoring data is outside the safety threshold value, an alarm is given, and otherwise, the alarm is not given; the data processing prediction module initializes and calibrates the model through the collected data, and completes the prediction of a monitoring result; and the cloud monitoring module is used for data collection, data processing, data sharing, data display and data storage. According to the invention, full-life-cycle intelligent monitoring of the immersed tube tunnel can be realized.

Description

technical field [0001] The invention belongs to the technical field of immersed tube tunnels, and in particular relates to a cloud automatic monitoring and management system for immersed tube tunnels. Background technique [0002] At present, immersed tube tunnels, as one of the most convenient transportation channels connecting cities on both sides of the river and sea, are widely used in large-scale transportation hub projects. It has the characteristics of shallow buried depth, flexible selection of section form, high degree of assembly construction, high overall structural rigidity, and less impact on navigation during construction. During the construction and operation and maintenance of immersed tube tunnels, under the cross action of various factors such as silting, load, and environment (tide, season, etc.), the settlement of immersed tubes, differential deformation of pipe joints, and segmental tension and other changes are significant; ballast water Evacuation, ba...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the technical problems existing in the known technologies, the present invention provides a cloud-based automated monitoring and management system for immersed tube tunnels. Under the condition of ensuring that the detection items of the specifications and the above-mentioned key control indicators are included, the advanced cloud-based online automatic monitoring technology is adopted. To realize the intelligent monitoring of the entire life cycle of the immersed tube tunnel, real-time automatic monitoring of the stress parameters, deformation parameters and other important parameters of the key parts of the structure, it can timely diagnose the stress state and safety performance of the structure, issue early warnings in time, and guide technology The personnel quickly locate and analyze the problem parts to ensure the structural safety of the immersed tube tunnel

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