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前言在自然界中,很难遇到地下水平面流、含水层厚度和透水性不变的条件。裘布依的地下水平面流与辐射流运动方程式,没有考虑到含水层透水性的变化;其承压水运动方程式也没有考虑到含水层厚度的变化。因此在一定程度上影响了计算成果的精确度。达维着维奇考虑了这些变化,但仅导出承压水平面流运动方程一般形式。现笔者在考虑这些变化的前提下,又导出了地下水辐射流运动方程一般形式。由于笔者理论水平所限,难免有不妥之处,希提出指正意见。
Preface In nature, it is difficult to meet the conditions of constant groundwater flow, aquifer thickness and water permeability. Qiu Buyi’s equation of groundwater flow and radiative flux does not take into account the change of water permeability of aquifer, nor does the formula of pressure water movement consider the change of aquifer thickness. So to a certain extent, affected the accuracy of calculation results. Davidsz-Vichy considered these changes, but only derived the general form of pressure-bearing horizontal-surface flow equations of motion. Now I consider these changes in the premise, but also derived a general form of groundwater radiation flow equations. Due to the limited theoretical level of the author, it is inevitable that there is something wrong with it and hopes to put forward a correct opinion.