滹沱河冲洪积扇地下水库调蓄库容研究

该文选取滹沱河冲洪积扇为典型研究区,采用均衡法及数值模拟模型法对滹沱河地下水库的调蓄空间进行研究,研究表明研究区的现状调蓄空间为29.95×108m3,漏斗区范围内现状调蓄空间为12.83×108m3。因此,在平原孔隙水超采漏斗区建设漏斗填充式如地下水库是可行的。利用已形成的区域超采漏斗区建设漏斗填充填型地下水库,既可为当地提供充足的可开采水源,解决当地水源供需矛盾,又可缓解或消除由于长期超采而导致的一系列生态环境问题。

Study on Artificial Adjustment of Groundwater Storage of Hutuo River Fan

In this paper,the Hutuo alluvial fan was selected as the typical area to study its regulation and storage space by the balance method and numerical simulation methods.Studies have shown that the status of regulation and storage space of the study area was 29.95 ×108 m3,and the funnel area was 12.83×108 m3.Thus,it is practical to construct a funnel-filling groundwater reservoir based on the original topograhy,which can not only supply plendid water resources and solve the supply-demand problems,but also alleviate the ecologial problems brought by the long-term over-exploitation of water resources.