摘要
排水系统是现代化城市的重要基础设施,如何经济技术地优化设计和改扩建城市的排水系统是一个重要的研究课题.笔者从排水管网的平面布局优化、已定管线情况下管径-埋深的优化、城市地面径流模型的建立以及旧的排水系统改扩建方案的优化4个方面论述了城市排水系统优化技术的发展现状及存在的问题,并提出了相应的解决办法.
Urban drainage systems are important infrastructures of modern cities. How to optimize them economically and technically is a significant subject. This paper discusses the development and problems of the optimum design from the following four aspects: (1) optimization of plan layout; (2) optimization of stated pipeline diameter and depth systems; (3) establishment of urban overland runoff model; (4) optimization of reconstruction scheme for aging urban drainage pipeline.
出处
《青岛理工大学学报》
CAS
2006年第1期113-116,131,共5页
Journal of Qingdao University of Technology
关键词
排水系统
优化
改扩建
平面布局
径流模型
drainage system, optimization, reconstruction, plan layout, overland runoff model