大宁县割麦提水工程水源地覆盖层取水方式分析

Analysis on Water Draft Pattern from Overburden of Water Sourse Field for Gemai Water Pumping Project in Daning County

通过对黄河河漫滩的地质勘察,查明了覆盖层的物质组成及其渗透性能,对管井、大口井、渗渠等河漫滩取水方式分别进行了估算,对各种取水方式的可行性进行了分析研究,提出了可行的取水方式。

By means of geologic exploration on the flood plain of Yellow River,the soil composition and percolation performance of soil overburden have been ascertained,the water draft effects from flood plain by different patterns including well,large open well and weeping canal are estimated,the feasibilitys of different water draft patterns are analyzed,and the feasible water draft pattern is put forward.