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| THE APPLICATION OF WELL SEISMIC WAVE TOMOGRAPHIC IMAGING TECHNIQUE TO KARST SURVEY |
| Wang Xing-wang1,2, Yang Qin-hai3, Sun Dang-sheng3, Xue Dian-jun4 |
1. State Key Lab. of Oil and Gas Reservoir Geology and Exploration, Chengdu University of Technology, Chengdu 610059, China;
2. Nuclear Industrial Wells Tunnel Construction Company, Huzhou 313000, China;
3. Institute of Hydrogeology and Engineering Geology Techniques , CGS, Baoding 071051, China;
4. China Aero Geophysical Survey and Remote Sensing Center for Land and Resources, Beijing 100083, China |
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Abstract With the engineering investigations in karst areas as examples, a geological profile was studied by using the well seismic wave tomographic imaging technique. The technique has been proved to be a digitized and high accuracy technique suitable for dividing and detecting locations of karst, cracks and fracture zones.
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Received: 10 October 2007
Published: 24 February 2008
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