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| THE APPLICATION OF GEOPHYSICAL METHODS TO THE TUNNEL ADVANCED DETECTION |
| XIAO Kuan-huai1,2 |
1. Faculty of Information, Chengdu University of Technology in geophysical, Chengdu 610059, China;
2. CRCC Investment company limited, Beijing 100855, China |
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Abstract In the Changkou tunnel project construction of Yunnan Province, three kinds of data respectively from high-density electric method, seismic wave CT between the hole and the ground and advanced forecast were used to carry out detection according to different geological problems. The results of the detection can reflect quite clearly various geohazards, suggesting that, as basic techniques, geophysical methods can play important roles in the tunnel advanced detection.
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Received: 10 July 2011
Published: 10 October 2012
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