南水北调工程运行安全检测技术研究

Studies on technologies for safety monitoring of the South-to-North Water Diversion Project

探索了南水北调工程大型建筑物及渠道性能演变与病害成因,提出了运行安全检测技术标准。针对PCCP管、输水涵隧、渡槽等大型建筑物及渠道工程,研发了7套智能检测装备,从点到面、从局部到整体,结合监测系统的提升,空-地-水三位一体,实现对南水北调工程性态全覆盖的快速智能感知,并开发完成基于监测检测大数据分析的智能预警系统。

The paper put forward technical standards on monitoring of operation safety along with studies on evolution of performance and causes of hazards in large structures and channels of the South-to-North Water Diversion Project.There are 7 sets of intelligent systems developed for PCCP pipe,water conveyance culvert and tunnel,aqueduct and other large structures and channels.Rapid intelligent perception of full coverage of the South-to-North Water Diversion has realized with trinity of air-land and water,from point to surface,part to whole,combined with improvement of the monitoring system.An intelligent early warning system based on big data was also developed for analysis of monitoring data.