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| FEASIBLE PROBINGON NEW METHOD OF DISPLACEMENT MONITOR OF TUNNEL |
| XU Wan-peng |
| The 15th Engineering Bureau of MOR |
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Abstract In this paper， according to the trait of displacement monitor of N ATM and combined with the develop of modern instrument of measure，two new methods of diplacement monitor of tunnel are put forward “ the system of three—iimensional displacement monitor” and “ the arbitrary point system of peripheral convergence of tunnel”. The former， at one point， can provide the dependable informations of three— dimensional deformation for several sections of inspect in a short time. The latter， can provide the accurate informations of peripheral convergence of tunnel for several sections of inspect，and its working efficency can be improved distinctly than the conventional method.
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Received: 20 February 2000
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[3]陈永奇，吴子安，吴中如.变形监测分析与预报[M].测绘出版社. |
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2000, Vol. 17 
