全光纤大坝监测自动化系统在土石坝中的应用  

Complete Fibre - optic Dam Auto - Monitoring System applied in Earth - stone Dam

作　　者：储华平[1] 周克明[1] 谢红兰[1] 

机构地区：[1]水利部南京水利水文自动化研究所,江苏南京210012

出　　处：《水利水文自动化》2003年第4期11-15,共5页Automation in Water Resources and Hydrology

摘　　要：近年来国外已出现了以光干涉原理制成敏感元件的光纤传感器,可有效地改善大坝安全监测自动化系统防雷、抗电磁干扰性能。本文以水利部948项目中的深圳茜坑全光纤式大坝安全监测自动化系统为例,介绍了全光纤式大坝监测系统的原理、组成和安装。Fibre - optic sensors with sensing component based on light - interference principle have come forth overseas in recent years, which greatly improve the anti - thunder and anti - electromagnetism interference performance of the system. With Shenzhen Xikeng dam safety monitoring system for instance, which belongs to 948 program under the ministry of water resources, this article introduces the principle, configuration, and installation of a complete fibre - optic dam auto - monitoring system.

关 键 词：光纤传感器 安全监测 土石坝 防雷 光纤渗压计 

分 类 号：TV698.19[水利工程—水利水电工程] TV641