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| THE APPLICATION OF CROSSHOLE SEISMIC CT METHOD TO THE DETECTION OF KARST CAVES IN BRIDGE FOUNDATION INVESTIGATION |
| QIU Qing-cheng, LI Wei-he |
| Guangdong Institute of Geological Geophysical Engineering Exploration, Huadu 510800, China |
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Abstract Following a discussion on the weakness of the traditional engineering geological exploration method in karst areas, this paper deals briefly with the principle and technique of the crosshole seismic CT method used for the detection of karst caves, and, with a practical example of engineering exploration, illustrates the prospect of this method in karst detection.
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Received: 17 May 2000
Published: 24 June 2001
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