Title :
The coupling of 2-dimensional and 3-dimensional numerical groundwater models
Author :
Xu Guangming ; Bi Pan ; Zhang Yanjun ; Xu Xuejuan
Author_Institution :
Hebei Province Key Lab. of Sustained Utilization & Dev. of Water Resources, Shijiazhuang Univ. of Econ., Shijiazhuang, China
Abstract :
According to the difference in aquifer penetrability of groundwater system in Baiquan region, this article has established a 2D regional numerical model and a 3D numerical model of Beiminghe iron mine inside Baiquan region, where the aquifer penetrability is low. In order to couple the models, the boundary between the two is treated as the inner boundary of 2D model and the outer boundary of 3D model. It resolves the estimation problem of mine water gushing in the groundwater system with varied aquifer penetrability. The estimated result is tested to be reasonable and realistic.
Keywords :
groundwater; hydrological techniques; mining; 2D numerical groundwater model; 3D numerical groundwater model; Baiquan region; Beiminghe iron mine; China; aquifer penetrability; groundwater system; mine pit water discharge; mine water gushing; Estimation; Mathematical model; Numerical models; Rivers; Solid modeling; Three dimensional displays; Water resources; 2D numerical model; 3D numerical model; aquifer penetrability; estimation of mine pit water discharge; groundwater;
Conference_Titel :
Natural Computation (ICNC), 2011 Seventh International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-9950-2
DOI :
10.1109/ICNC.2011.6022579
