在《图论》与《运筹学》的理论基础上,对城市给水管网事故抢修时闸门优化调度的数学模型进行了深入细致的研究。编制了管网事故抢修时闸门优化调度实用程序。通过实例用计算机进行了计算,获得了满意结果。 Based on the theory of “Graphics Theory” and “Operational Research”, an in-depth and detailed study of the mathematical model of gate optimal dispatch in the repair of urban water distribution network accidents was conducted. The utility model for the optimal dispatching of gates during the repair of pipe network accidents was compiled. Calculated by examples using a computer, satisfactory results were obtained.