黄土潜水含水层深井抽水的井流特性分析

Analyzes on the characteristics of water flow of deep well pumping in phreatic water aquifers in losses area

本文通过对黄土地区潜水含水层深井进行现场单井多落程抽水试验和双井抽水试验资料的整理分析,得到黄土潜水含水层深井抽水井流的一般规律,同时对水跃值的变化规律进行分析。

In this paper, the general laws of water flow of deep well pumping in phreatic water aquifers in loess area was obtained by means of arranging and analyzing the in-situ pumping test data of single well and double wells. At the same time the variation laws of the hydraulic jump was analyzed.