基于MT-InSAR技术的水库大坝坝体表面变形监测研究  

Research on Surface Deformation Monitoring of Reservoir Dam Body Based on MT InSAR Technology

作　　者：陈小容 CHEN Xiao-rong

机构地区：[1]罗定市水库工程管理服务中心,广东罗定527223

出　　处：《山西水利科技》2025年第1期45-49,共5页Shanxi Hydrotechnics

摘　　要：为提高土石坝整体稳定性,避免坝体出现裂缝垮塌等情况,将以InSAR技术为基础对土石坝表面变形情况进行监测。研究明确InSAR技术原理与土石坝表面变形影响因素,对A水库的坝体表面变形监测情况进行分析,明确该技术的应用与监测数据对坝体安全防护的影响,通过利用InSAR技术对大坝坝体的监测研究,为之后的土石坝表面监测活动提供参考帮助。In order to improve the overall stability of earth rock dams and avoid cracking and collapse of the dam body,the surface deformation of earth rock dams was monitored based on InSAR technology.The principle of InSAR technology and the influencing factors of surface deformation of earth and rock dams were studied.An analysis was conducted on the monitoring of surface deformation of the dam body of Reservoir A.The impact of InSAR technology application and monitoring data on dam safety protection has been determined.The research results can provide reference and assistance for future surface monitoring activities of earth and rock dams.

关 键 词：INSAR 水库 坝体表面变形 监测 

分 类 号：TV697[水利工程—水利水电工程]