Title :
Dam Seepage Monitoring Based on Distributed Optical Fiber Temperature System
Author :
Huaizhi Su ; Jiang Hu ; Meng Yang
Author_Institution :
State Key Lab. of Hydrol.-Water Resources & Hydraulic Eng., Hohai Univ., Nanjing, China
Abstract :
Dam seepage is monitored based on the character of the concealment, temporal-dimensional randomness. This paper gives the analysis on the relativity and coupling problem between fields of dam seepage and temperature. The principle, method, and implementation technology of dam seepage monitoring is elucidated based on distributed optical fiber temperature system. This technology is applied in actual project and the application effect is analyzed and evaluated.
Keywords :
condition monitoring; dams; distributed sensors; fibre optic sensors; temperature sensors; coupling problem; dam seepage monitoring; distributed optical fiber temperature system; relativity problem; temporal dimensional randomness; Face; Heating; Monitoring; Slabs; Temperature; Temperature measurement; Temperature sensors; Dam; distributed optical fiber temperature system; monitoring; seepage;
Journal_Title :
Sensors Journal, IEEE
DOI :
10.1109/JSEN.2014.2335197
