优选管径法在给水管网优化设计中的应用

提出应用优选管径法（枚举技术）进行给水管网系统的优化设计计算，并编写ＷＤＯＣ软件系统进行实现。分析了我国目前给水管网系统设计、运行中存在的问题，并对标准优化技术没有在实际工作中广泛应用的原因进行分析，进一步介绍了优选管径法的技术处理和实现过程，最后以算例的形式对这一技术进行应用校核。结果表明，这一技术可完全应用于给水管网系统的新建、改扩建工程当中。

APPLICATION OF PIPE DIAMETER OPTIMIZATION METHOD TO OPTIMAL DESIGN OF WATER SUPPLY PIPE NETWORKS

This paper presents a pipe diameter optimization method enumerative technology for optimal design and computation of water supply pipe network systems.The authors compiled WDOC software for realizing this method.In the paper are analyzed problems occured in designing and operating pipe network systems in China,and the reason why standard optimization methods are not widely adopted in real engineering fields.The paper also introduces measures and approaches for application of the new method,and the method illustrates by an example.