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当我们进行抽水试验时,如果有其他井在同一含水层中抽水,会使观测孔中的观测数据受到干扰。其干扰程度主要取决于抽水试验开始前抽水时间的长短。经我们分析后,得出一个重要结论是,试验井和干扰井之间的距离对观测资料影响不大。本文介绍了在抽水和恢复期间解决干扰井影响的一种校正方法。分析抽水试验资料通常要假设试验开始以前含水层处于一个平衡状态。在实际中,这种假设几乎是得不到的。本文所研究的这种方法探讨了干扰井怎样影响抽水试验的结果。讨论内容仅限于承压含水层。
When we did the pumping test, if there were other wells pumping water in the same aquifer, the observation data in the observation well would be disturbed. The degree of interference depends mainly on the pumping time before the start of the pumping time. After our analysis, it is concluded that an important conclusion is that the distance between the pilot well and the interference well has little effect on the observed data. This article describes a correction method that addresses the effects of disturbing wells during pumping and recovery. Analysis of pumping test data usually assumes that the aquifer is in an equilibrium state before the test is started. In practice, this assumption is almost impossible to obtain. This method studied in this paper explores how disturbing wells affect the results of pumping tests. Discussion is limited to confined aquifers.