Bridge safety and health monitoring system and method

Abstract

The invention discloses a bridge safety and health monitoring system and method, and the system comprises: a front-end monitoring and sensing system which comprises a bridge vehicle load monitoring subsystem, a bridge structure monitoring subsystem, a bridge deck environment monitoring subsystem, and an under-bridge safety prevention and control subsystem; a data acquisition and transmission system which is used for receiving various information of the front-end monitoring and sensing system, processing the information and then transmitting the information; a bridge center management platform which comprises a basic data file management module, a safety and health online monitoring module, an early warning module, an auxiliary decision making module, a system operation and maintenance management module and a mobile client. and an intelligence issuing system which is used for receiving the early warning information and issuing early warning. According to the invention, all-around intelligent monitoring is carried out on a bridge structure, a bridge surrounding environment and the like through front-end sensing equipment, and meanwhile, new technologies such as big data and cloud computing are utilized for deep fusion. Bridge management and maintenance business is realized, and intelligent evaluation, diagnosis and early warning of bridge structure and surrounding environment data are realized.

Description

technical field [0001] The invention relates to the technical field of bridge safety monitoring, in particular to a bridge safety and health monitoring system and method. Background technique [0002] Bridges generally refer to structures erected on rivers, lakes and seas to allow vehicles and pedestrians to pass smoothly. In order to adapt to the modern high-speed development of the transportation industry, bridges are also extended to buildings that cross mountain streams, poor geology or meet other transportation needs to make traffic more convenient. A bridge is generally composed of a superstructure, a substructure, a support and ancillary structures. The superstructure is also called a bridge span structure, which is the main structure for crossing obstacles; the substructure includes abutments, piers and foundations; Or the force transmission device installed at the supporting place of the bridge abutment; the auxiliary structures refer to the bridge head board, coni...

AI Technical Summary

Problems solved by technology

[0003] The disadvantage of the existing technology is that due to gradual risks such as material deterioration and foundation settlement, sudden risks such as vehicle overloading, vehicle collision, geological disasters, etc., long operating life, poor management and other factors lead to bridge damage, resulting in diseases, which directly or indirectly threaten the safety and health of bridges

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