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在水文地质调查、水文地质图的编制及开采井的设计工作中,为了对比和反映水文地质规律,或确定开采井的涌水量,一般要将不同井径井的涌水量加以换算。因为它直接关系着水文地质成果与开采井的设计质量。本文主要根据实际资料,对几种较常用的换算方法加以比较,并提出我们的看法,供参考。 井径与涌水量的关系问题,目前,有代表性的意见主要有三种:
In the course of hydrogeological survey, hydrogeological map compilation and the design of production wells, in order to compare and reflect the hydrogeological laws or determine the inflow of water in the production wells, it is generally necessary to convert the inflow of wells of different diameters. Because it is directly related to the quality of the design of the hydro-geological achievements and the production wells. This article mainly based on actual data, several more commonly used conversion method to be compared, and put forward our views for reference. Well diameter and the relationship between water discharge, at present, there are three representative views: