摘要
本文分析了河水与地下水不同作用形式下的补排关系,给出了河流在地下水流模拟中的两种处理方法。根据河流与地下水的相互作用规律将其概化为四种边界条件,并给出了在不同边界条件中河水与地下水交换量的计算公式,初步建立了河水与地下水的解析耦合模型。
The article analyzes the relation between recharge and discharge under the different function of groundwater and stream and given two treated methods for stream in groundwater flow simulation. The streams were generally divided into four types of boundary conditions according to the regulation of interaction between stream and groundwater. The formula for calculating the exchange volume of water flowing between the streams and groundwater under the conditions of different boundary were put forward. The paper also preliminary established the analytical coupled model for river water and groundwater.
出处
《地下水》
2006年第4期28-30,共3页
Ground water
关键词
河流
地下水
补排关系
边界条件
耦合模型
stream
groundwater
relation between replenishment and discharge
boundary condition and coupled model
