scholarly journals Simulation of Groundwater Inflow into Mountain Tunnel.

2000 ◽  
Vol 41 (3) ◽  
pp. 126-134 ◽  
Author(s):  
Shingo MASUDA ◽  
Akira OISHI
Keyword(s):  
Groundwater Inflow ◽  
Mountain Tunnel

The Influence of Engineering Factors to Groundwater Recovery in Mountain Tunnel

2013 ◽  
Vol 353-356 ◽  
pp. 1490-1494
Author(s):  
Zhi Chun Liu
Keyword(s):  
Groundwater Flow ◽  
Volume Change ◽  
Flow Model ◽  
Recovery Process ◽  
Tunnel Construction ◽  
Groundwater Inflow ◽  
Essential Condition ◽  
Curtain Grouting ◽  
Efficient Measures ◽  
Mountain Tunnel

Groundwater flow into mountain tunnel can lead to drawdown and groundwater loss in tunnel construction and operation stages under drainage and limited drainage principle conditions. The author defines groundwater recovery degree of drawdown and volume change, and simulate drawdown and groundwater recovery process adopting nonhomogeneous and anisotropic equivalent tunnel flow model, and study influencing effect of various factors to groundwater recovery by numerical method. The results show that the essential condition of groundwater recovery in tunnel is that groundwater recharge is greater than groundwater inflow volume, which can be controlled by efficient waterproof and drainage measures. The efficient measures include curtain grouting, radial grouting and high impermeability performance of shotcrete.

scholarly journals Identifying and quantifying groundwater inflow to a stream using 220Rn and 222Rn as natural tracers

2021 ◽  
Vol 33 ◽  
pp. 100773
Author(s):  
Yong Hwa Oh ◽  
Dong-Chan Koh ◽  
Hong-Il Kwon ◽  
Youn-Young Jung ◽  
Kil Yong Lee ◽  
...  
Keyword(s):  
Groundwater Inflow ◽  
Natural Tracers

Hydrogeochemistry of a small saline lake: Assessing the groundwater inflow using environmental isotopic tracers (Laguna del Plata, Mar Chiquita system, Argentina)

2019 ◽  
Vol 95 ◽  
pp. 102305
Author(s):  
Verena A. Campodonico ◽  
Cristina Dapeña ◽  
Andrea I. Pasquini ◽  
Karina L. Lecomte ◽  
Eduardo L. Piovano
Keyword(s):  
Saline Lake ◽  
Isotopic Tracers ◽  
Groundwater Inflow

Groundwater inflow and associated transport of phosphorus to a hypereutrophic lake

2004 ◽  
Vol 47 (4) ◽  
pp. 565-575 ◽  
Author(s):  
W.-J. Kang ◽  
K. V. Kolasa ◽  
M. W. Rials
Keyword(s):  
Groundwater Inflow
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