摘要
针对铁路工程边坡形变检测,提出了基于光纤传感器的边坡形变检测方案,分析了其在边坡深部形变检测和边坡地表形变检测中的应用,介绍了采用光纤倾角传感器的边坡形变检测系统,对光纤倾角传感器的长期稳定性进行测试。结果表明,该系统能够实现在线实时边坡检测和数据传输。
Aiming at railway engineering slope deformation detection,a slope deformation detection scheme based on optical fiber sensor is proposed,and its application in deep slope deformation detection and surface slope deformation detection is analyzed.The slope deformation detection system using optical fiber dip sensor is introduced,and the long-term stability of the optical fiber dip sensor is tested.The results show that the system can realize on-line real-time slope detection and data transmission.
作者
郭传臣
杨敏
GUO Chuan-chen;YANG Min(Tiezheng Testing Technology Co.Ltd.,Ji'nan 250014,China)
出处
《工程建设与设计》
2023年第12期104-106,共3页
Construction & Design for Engineering
关键词
光纤传感器
铁路工程
边坡形变
远程检测
灾害预警
fiber optic sensors
railway engineering
slope deformation
remote detection
disaster warning
