Application of Ground Penetrating Radar in Dam body detection
The basic principle, the detection methods, data processing, interpretation method and the application of ground penetrating radar in the dam body detection were introduced and the problems aroused during application were primarily studied. The cause of the dam leakage was very complicated and through geophysical prospecting the reasons for the dam leakage and relevant reinforcement measures can be provided. The leakage parts will appear to be electromagnetic abnormal due to the changes of the water content, which will be an advantage in the application of geological radar method. The dam body was detected using Ground penetrating radar detection technology and the quality of the dam project were analyzed combining with geological conditions, practical situation of the project and the characteristics of the radar images. The location of the crack fracture zone in the dam was predicted and feasible technological measures were put forward.
Ground Penetrating Radar reservoir dam body hidden danger detection spottiness feature
Li Hui Ma Haitao
Civil & Environment Engineering School, University of Science & Technology Beijing,Beijing 100083,Ch Institute of Mine safety Technology,China Academy of Safety Science&Technology, Beijing 100012, Chin
国际会议
The First International Symposium on Mine Safety Science and Engineering (首届矿山安全科学与工程学术会议)
北京
英文
395-402
2011-10-27（万方平台首次上网日期，不代表论文的发表时间）