葛洲坝水利枢纽安全监测中新技术的应用  

New Techniques for Dam Safety Monitoring in Gezhouba Hydropower Project

作　　者：李秋炎[1] 宫玉强[1] 佘斌[1] 

机构地区：[1]中国长江电力股份有限公司,湖北省宜昌市443002

出　　处：《水电自动化与大坝监测》2012年第3期50-53,共4页HYDROPOWER AUTOMATION AND DAM MONITORING

摘　　要：介绍了葛洲坝水利枢纽先后实施的真空激光准直系统、引张线自动观测系统、渗压观测自动化系统以及安全监测信息管理系统的应用情况。大坝安全监测自动化系统在葛洲坝水利枢纽的成功应用,改变了长期以来的常规观测方法,其精度高、速度快的优点,使得安全监测实时监控基本得以实现。The modification and operation of the dam safety monitoring automation system of Gezhouba Hydropower Project are introduced, which includes the seepage observation system, the floatless tension wire system, the vacuum laser collimation system and the monitoring information management system. Compared with the conventional methods, the new system has advantages of high accuracy and speed. Real-time dam safety monitoring of Gezhouba Hydropower Project can be achieved by means of the new system.

关 键 词：大坝安全监测 真空激光准直系统 无浮托引张线 渗压观测自动化系统 监测信息管理 

分 类 号：TV698.1[水利工程—水利水电工程]