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PREDICATION OF OUTFLOW IN TUNNEL BASED ON EXPER-IMENTAL PERMEATING COEFFICIENT OF PRECIPITATION |
Zhu Dali Li Qiufeng |
First Survey and Design Institute of MOR,Lanzhou 730000 |
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Abstract There are a lot of methods for predicating the outflow in tunnel. As researching on feasibility or at preliminary surveying stage,in order to select the design schemes,the ex?perimental permeating coefficient of precipitation may be used to predicate roughly the regu?lar outflow in tunnel.
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Received: 21 October 2015
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