APPLICATION OF SOIL RADON MEASUREMENT IN URBAN FAULT SURVEYING
Wang Qiuliang 1,2) ;Wang Hengxi 1) ; Chen Yuanyuan 1) ; Song Chen 1) ; and Yu Min 1)
1)Institute of Seismology,CEA,Wuhan 4300712)China University of Geosciences, Faculty of Engineering, Wuhan 430074
Abstract The radon contents of soils in NE ward HenggangLuohu Fault and NNW ward Dafen Fault, Shenzhen City, are measured. It is shown that the two radon anomaly curves of lines appear to double peak, the radio of main peak and secondary peak to background value are 3.85 and 3.25 respectively. Compared with outcrop sections in field, the anomaly values of radon of main and secondary peaks provide the references basis for location, scale, strike, dip, magnitude and active time of the faults,so it is proved that the soil radon measurement can act as an effective method in urban active fault surveying.
Key words ：
soil radon measurement
radon anomaly
fault surveying
background value
anomaly value
Received: 01 January 1900
Corresponding Authors:
Wang Qiuliang
Cite this article:
Wang Qiuliang,Wang Hengxi ,Chen Yuanyuan et al. APPLICATION OF SOIL RADON MEASUREMENT IN URBAN FAULT SURVEYING[J]. , 2010, 30(1): 38-42.
Wang Qiuliang,Wang Hengxi ,Chen Yuanyuan et al. APPLICATION OF SOIL RADON MEASUREMENT IN URBAN FAULT SURVEYING[J]. jgg, 2010, 30(1): 38-42.
URL:
http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2010/V30/I1/38
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