光纤传感技术在大坝安全监测中的应用探讨  

Discussion of Optical Fiber Sensing Technology Used in Dam Safety Monitoring

作　　者：陈光富[1] 蔡德所[1,2] 李玮岚[3] 刘健夫[1] 汪青[1] 

机构地区：[1]三峡大学水利与环境学院,湖北宜昌443002 [2]广西壮族自治区水利厅,广西南宁530023 [3]三峡大学理学院,湖北宜昌443002

出　　处：《水电能源科学》2011年第7期64-66,162,共4页Water Resources and Power

摘　　要：基于光纤传感器的基本原理,分别介绍了其在坝体温度及渗漏、坝体裂缝及边坡变形、面板挠度及坝体沉降安全监测中的应用技术,并预测了光纤传感技术的应用前景,研究结果可为大坝建设提供技术参考。Based on the basic principles of optical fiber sensors, this paper presents its application techniques in dam safety monitoring, such as temperature, seepage, crack, slope deformation, face plate deflection and settlement monitoring. And then it forecasts application prospects of optical fiber sensing technique. The results can provide technical support for dam construction.

关 键 词：光纤传感技术 大坝 安全监测 光纤陀螺 原理 

分 类 号：TV698.1[水利工程—水利水电工程]