多重结构第四系含水层地下水运移机理及水资源评价

The mechanism of groundwater flow and water resources evaluation in multi layer constructed Quaternary aquifer

提出了第四系松散沉积的孔隙含水层具有多重结构的概念 .分析了在具有这种结构的含水层中发生地下水补给与排泄时地下水的运移与交替规律 ,并明确了不同性质沉积物在水资源评价中的意义 .

Proposed that Quaternary unconsolidated aquifer has the multi layer construction characteristics. The regulations of groundwater flow in these aquifers during recharge and discharge process is analysed. The significance of water resources evaluation in these kinds of aquifers is clarified. The conclusions are verified by the calculation results of one hypothesis three dimension groundwater flow model.