Bridge health and safety online monitoring cloud platform based on big data comparative analysis

Abstract

The invention discloses a bridge health and safety online monitoring cloud platform based on big data comparative analysis. The bridge health and safety online monitoring cloud platform comprises a region division module, a detection point layout module, a bridge opening radius detection module, a bridge opening radius analysis module, a vault arc length acquisition module, a vault arc length analysis module, an analysis server, a cloud monitoring platform and a storage database. The method comprises the following steps: dividing a bridge opening area of a to-be-monitored arch bridge into a plurality of sub-areas, carrying out detection point arrangement on each sub-area in the bridge opening area, detecting the bridge opening radius at the detection point position of each sub-area, comparing to obtain the bridge opening radius difference value of each sub-area, and simultaneously obtaining the arch crown arc length of each sub-area in the bridge opening area, comprehensively calculating the bridge opening health safety influence coefficient of the to-be-monitored arch bridge, analyzing whether the bridge opening health safety of the to-be-monitored arch bridge is qualified or not, and if not, sending an early warning instruction to inform related personnel to carry out blocking and processing, so that the travel potential safety hazards of people are reduced, and the life and property safety of people is guaranteed.

Description

technical field [0001] The invention relates to the field of bridge health and safety monitoring, and relates to a bridge health and safety online monitoring cloud platform based on big data comparative analysis. Background technique [0002] In recent years, the health and safety of arched bridges has always been a matter of special concern. However, due to the lack of effective monitoring means for the management of the health and safety status of arched bridges, arched bridge accidents occur from time to time, causing serious injuries and huge losses to the lives and properties of the country and the people. [0003] At present, the existing health and safety monitoring method of arched bridge tunnels is to set sensors at individual positions of the bridge tunnels to monitor and measure, which cannot fully grasp and understand the settlement of bridge tunnels, resulting in a decrease in the accuracy and reliability of monitoring data. At the same time, the existing The m...

AI Technical Summary

Problems solved by technology

However, due to the lack of effective monitoring means for the management of the health and safety status of the arch bridge, arch bridge accidents occur from time to time, causing serious damage and huge losses to the lives and properties of the country and the people.

[0003] At present, the existing health and safety monitoring method of arched bridge tunnels is to set sensors at individual positions of the bridge tunnels to monitor and measure, which cannot fully grasp and understand the settlement of bridge tunnels, resulting in a decrease in the accuracy and reliability of monitoring data. At the same time, the existing The method cannot accurately monitor the deformation data of the arched bridge tunnel manually, so that the health and safety status of the arched bridge cannot be analyzed in time, resulting in the loss of the best time for maintenance of the arched bridge. caused serious injury and loss to their lives and property. In order to solve the above problems, a bridge health and safety online monitoring cloud platform based on big data comparative analysis is now designed.

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