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THE APPLICATION OF GEOLOGICAL RADAR TO THE INVESTIGATION OF SHAZHOUBA KARST COLLAPSE IN RUIJIN |
ZHANG Hu-sheng, LAN Zhang-song, ZHANG Yan-sun, SUN Wen-cai |
Jiangxi Institute of Geophysical Exploration Techniques, Xinyu 338000, China |
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Abstract Following a brief description of the geological and geophysical prerequisite of the study area and the techniques for radar detection, and based on an analysis of the radar wave characteristics of the karst in the known collapse areas, the authors established a typical model for anomaly interpretation,discriminated radar wave anomalies in unknown areas, and inferred the development of karst in concealed areas. The results show that geological radar is an effective method in the investigation of karst collapse.
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Received: 25 February 2000
Published: 24 December 2000
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