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本文讨论的是地下水非稳定运动的多层越流补给问题,它是由越流补给半径和平均越流补给强度等因素所确定。作者根据越流补给问题的一般规律,提出具有实际意义的三种结构的数学模型,用积分变换方法求出了这三种结构的理论解,并简化理论解为降深的渐近公式,进而给出补给量的计算公式。
This paper deals with the problem of multi-layer over-current recharge of unsteady movement of groundwater, which is determined by the factors such as the inflow-recharge radius and the average over-recharge intensity. According to the general law of overcurrent supply problem, the author puts forward three kinds of mathematical models of practical significance, and obtains the theoretical solutions of these three kinds of structures by the integral transformation method, and simplifies the asymptotic formula of deepening the theoretical solution and further Give the formula for the amount of supply.