A Prediction Study of Water-Gush Yield in Long Tunnels
The thought and method are put forward to deal with the difficulties in prediction of water-gush yield in long tunnels. The conceptual model of hydrogeology should be developed first based on investigating and analyzing the hydrogeology conditions of tunnel. Then, several different models should be adopted together to comprehensive calculate water-gush yield. Finally, by adopting methods of numerical simulating method, rainfall infiltration method and fuzzy comprehensive evaluation method, the comprehensive prediction thought presented above is applied and verified in Nanliang tunnel engineering practice.
Chaohe Chen, Yong Huang and Guangfan Li
H. Z. Pan et al., "A Prediction Study of Water-Gush Yield in Long Tunnels", Advanced Materials Research, Vols. 243-249, pp. 3689-3695, 2011