单水源重力树状管网系统优化设计

Optimal Design of Single Source Gravity Tree Pipe Network System

摘要: 随着工业化和城市化进程的逐步加快，我国在输水管道的建造和管理上的投入越来越大。本文主要对单水源重力树状管网系统进行了优化设计，建立了线性规划数学模型，并应用MATLAB编制优化设计计算程序，给出了投资少、能耗低的输水管网的优化设计方案。最后，给出了数值实验，进一步验证了模型的合理性、实用性，具有非常大的经济和社会效益。

Abstract: With the gradual acceleration of industrialization and urbanization, China’s investment in the construction and management of the pipeline is getting bigger and bigger. In this paper, on the single water gravity tree pipe network system optimization design, the linear programming ma-thematics model was established, and using the MATLAB procedures to optimize design calcula-tion, an optimal design scheme for water pipe network was given. Finally, a numerical experiment was given to further verify the rationality and practicability of the model, which has great economic and social benefits.