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http://dx.doi.org/10.5467/JKESS.2007.28.1.105

A Study of Tunnel Position Interpretation using Seismic Travel Time and Amplitude Data Simulation  

Suh, Baek-Soo (Division of Environmental and Geosystem Engineering, Kangwon National University)
Sohn, Kwon-Ik (Department of Industrial Engineering, Kangwon National University)
Publication Information
Journal of the Korean earth science society / v.28, no.1, 2007 , pp. 105-111 More about this Journal
Abstract
Seismic and georadar prospecting methods have been used to detect deep seated small tunnel in Korea. The tunnel position interpretation of seismic method has been performed mainly by wave travel time and amplitude. But it was very unstable to interpret the exact tunnel position because of short interval of two measuring boreholes and picking mistake of first arrivals. To solve this problem, this study applied travel-time and amplitude data simulation methods to detect tunnel position.
Keywords
seismic prospecting method; tunnel; travel time; amplitude; simulation;
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