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| PRACTICE OF COMPREHENSIVE EARLY-WARNING GEOLOGICAL PREDICTION ON AQUIFER FAULT IN QINGDAO KIAOCHOW BAY SUBSEA TUNNEL |
| XUE Yiguo，LI Shucai，SU Maoxin，ZHANG Xiao，ZHAO Yan，LI Weiteng |
| (Research Center of Geotechnical and Structural Engineering，Shandong University，Jinan，Shandong 250061，China) |
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Abstract Taking Qingdao Kiaochow bay subsea tunnel for example，the principle is integrated by geology，geophysical exploration，and core drilling. The technology system of geological disaster，geological prediction in subsea tunnel construction is established. The result of comprehensive geological prediction is optimized. The concrete forecasting process in putting into effect in subsea tunnel is exactly predicted；and a fairly good predicting effect is achieved. The above-mentioned practice has certain lessons and guiding significance to similar projects.
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Received: 07 November 2008
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