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Application of Radar Detector Technique in Dykes and Dams

WANG Guo qun (Engineering and Physical Exploration Institute, Jiangsu Province, Nanjing 210008, China)  
WT5”BZ]In special hydrological and geological conditions, the natural hazards such as subsidence can be caused by hidden troubles in engineering construction. The radar detector can be used to find out hidden problems in the highway, subsidence areas and dykes and dams. As an advanced shallow exploration equipment, the detecting radar is worked by high frequency microelectronics and computer. The author explains the basic principle of the detector, geophysical prerequisites and application examples for the testing of dykes and dams. Construction examples show that the precision of radar detector is more reliable than that of other methods in concerned conditions. The application of the method should be combined with other exploration methods in the engineering of some comprehensive sites and should be further developed and extended in broad fields. [WT5HZ]
【CateGory Index】: TV221
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