三叉树理论用于城市排水管网优化设计的研究

Research on the application of trigeminal tree theory in urban drainage pipeline optimization design

结合图论中树形结构的原理和方法,提出用三叉树来描述排水管网,同时采用后序法来进行排水管网优化计算,并采用Delph i语言编写排水管网优化计算软件,通过具体实例对该程序进行了考核和验证,指出本优化程序具有可行性和可靠性。

Combining with theory and method of tree structure, this article proposes drainage pipeline description with trigeminal tree, and car- ries on optimization calculation on drainage pipeline with post order method, and then compiles drainage pipeline optimization calculation soft- ware with Delphi langue. It checks and testifies the procedure with specific cases, and points out the feasibility and reliability of the optimum procedure.