摘要
花山稀土矿区处于中生代花岗岩区,为了预测该稀土矿在浸提开采过程中引起的地下水污染,先要进行地下水流场的数值模拟[1-3]。在GMS软件中,分别用分单元模拟和整体模拟方法建立三维流地下水数值模型,模拟结果显示,两种方法所得到的地下水流场均符合实际情况,相比之下,可以优先考虑整体模拟的方法。
Huashan rare earth mine is located in Mesozoic granite area.In order to predict the groundwater pollution caused by the leaching and mining of the rare earth mine,the numerical simulation of the groundwater flow field should be carried out first;.In The GMS software,the sub-unit simulation and the whole simulation are used to establish the three-dimensional groundwater flow numerical model respectively.The simulation results show that the groundwater flow field obtained by the two methods are consistent with the actual situation,and the whole simulation method can be given priority.
作者
黎容伶
黄辉
LI Rong-ling;HUANG Hui(Guangxi Zhuang Autonomous Region 307 Nuclear Geological Brigade,Guigang 537100,China)
出处
《世界有色金属》
2022年第4期149-151,共3页
World Nonferrous Metals
关键词
花岗岩
地下水
流场
数值模拟
granite
groundwater
flow field
numerical simulation
