罗家河坝渡槽结构工程安全监测方案应用

Application of Safety Monitoring Scheme in Aqueduct Structure Engineering of Luojiaheba

我国渡槽数量众多,且大部分渡槽结构修建年代已久,其安全性能直接影响到渡槽结构的正常运行。为了及时掌控既有渡槽的健康状态,合理分析渡槽结构的工作情况,以四川省成都市罗家河坝渡槽为工程案例,通过调查分析渡槽现状及存在的问题,阐述渡槽结构预警与结构安全评估系统原理,提出相应的监测方案,用于渡槽结构的安全监测,保障渡槽水工结构的安全运行,便于及时掌控既有渡槽的健康状态,了解渡槽结构的工作情况。相关研究成果对今后渡槽结构安全监测方案的优化设计具有一定的参考价值。

There are many aqueducts in China,and most of them have been built for a long time.Their safety performance directly affects the normal operation of the aqueduct structure.In order to control the health status of the existing aqueduct in time and analyze the working condition of the aqueduct structure reasonably,taking the aqueduct of Luojiaheba in Chengdu,Sichuan Province as an engineering case,this paper analyzes the current situation and existing problems of the aqueduct first,then expounds the principle of the aqueduct structure early warning and structural safety assessment system,and then puts forward the corresponding monitoring scheme for the safety monitoring of the aqueduct structure To ensure the safe operation of the aqueduct hydraulic structure,facilitate the timely control of the health status of the existing aqueduct,and understand the working condition of the aqueduct structure.The relevant research results have certain reference value for the future optimization design of aqueduct structure safety monitoring scheme.