无人机在特大型桥梁检测中的运用

Application of Unmanned Aerial Vehicle in Detection of Super Large Bridge

摘要: 针对传统检测手段在桥梁检测中的问题，以无人机检测万州长江大桥为实例，介绍了无人机桥梁检测系统组成、工作原理，并针对采集数据，对后期数据处理进行了理论分析，并最终综合分析桥梁健康状况。与传统路桥检测相比，具有高效性、经济性、安全性和全面性等特点，实现了桥梁病害检测的智能化、数据信息化和可视化，为公路桥梁养护提供了有力支撑。

Abstract: Aiming at the problem of traditional detection methods in bridge detection, the UAV detection of Wanzhou Yangtze River Bridge was brought as an example. The UAV components and working principle of bridge detection system were introduced. Based on the data acquisition, through the data processing and analysis process, a comprehensive analysis of health status of the bridge could be finally obtained. Compared with the traditional detection, the UAV detection has the characteristics of high efficiency, economy, safety and comprehensive, and can realize the bridge disease detection with intelligence, information and data visualization, which provides strong support for highway bridge maintenance.