东江拱坝垂线自动监测系统改造实践及成果分析

RECONSTRUCTION AND ANALYSIS OF AUTOMATIC PLUMB LINE MONITORING SYSTEM OF DONGJIANG DAM

东江拱坝垂线自动监测系统由集中式改为分布式后,其自动化程度及可靠性、实时性等都得到很大的提高,获得的有规律性的观测资料为保证大坝安全运行提供了依据。文中介绍了监测系统改造的实践经验以及改造后系统的运行情况、监测成果的初步分析。

With the reconstruction of the plumb line monitoring system of Dongjiang dam from a centralized structure to a distributed structure, the automatization degree, reliability and real-time performance of the system are improved greatly. The dam safety is ensured by regular observations. The experiences in reconstruction, the operation of the reconstructed system and the analysis of monitoring results are introduced.