Landslide Monitoring Based on High-Resolution Distributed Fiber Optic Stress Sensor

• 作 者: Zhi-Yong Dai Yong Liu Li-Xun Z
• 机 构: KeyLaboratoryofBroadbandOpticalFiberTransmission＆CommunicationNetworks（MinistryofEducationofChina）,E
• 出 处: 中国电子科技：英文版
• 发表日期: 2008年4期
• 关键词: 分布式纤维光学应力敏感器 滑坡 警告监视系统 光纤 Distributed fiber optic stress sensor landslides warn
• 基金项目: This work was supported by the National Natural Science Foundation of China under Grant No. 60377021, partially supported by Program for New Century Excellent Talents in University under Grant. No. NC

A landslide monitoring application is presented by using a high-resolution distributed fiber optic stress sensor. The sensor is used to monitor the intra-stress distribution and variations in landslide bodies, and can be used for the early warning of the