基于VBA和Excel的水库调洪计算程序开发与应用

Development and Application of Flood Control Calculation Program for Reservoirs Based on VBA and Excel

在Excel的基础上,结合VBA实现了列表试算法调洪计算的程序化,针对调洪计算的特点,利用二分法实现迭代计算,不需要人工键入公式即完成计算,且易于拓展,可通过循环计算实现多组方案同时计算,显著提高了调洪计算的效率和准确性。通过云南清水河水库工程实际应用,证实本程序计算成果与手动计算成果一致,可满足工程应用要求。

Using VBA in conjunction with Excel,a program has been developed to automate flood control calculations based on the list trial algorithm method.Taking into account the characteristics of flood control calculations,iterative calculations are achieved using the binary search method.This program eliminates the need for manual input of formulas,making calculations straightforward,and allows for easy scalability.Multiple scenarios can be simultaneously calculated through looping,significantly improving the efficiency and accuracy of flood control calculations.Through practical application in Qingshuihe Reservoir Project in Yunnan,it has been confirmed that the results obtained by this program are consistent with manual calculations,meeting the requirements for engineering applications.