摘要
供水管网规划改扩建是解决目前存在的供水管网严重老化、漏损率高、局部地区供水压力低、供水安全性差等问题的有效办法。合理地进行管网改扩建规划对节约投资、降低供水能耗、提高投资效益有重要意义,面对不同的供水需求,供水管网存在的问题越来越突出,亟需通过改扩建规划来解决。结合供水管网规划改扩建应用需求案例,通过展望多种供水管网规划改扩建技术,为实现供水管网经济、可靠、科学的规划改扩建提供保证。
Planning and rehabilitation of urban water supply network can be carried out in order to solve the issues in the existing network such as pipe ageing,high leakage rate,low pressure of water supply in local area,and poor safety of water supply.As a result rational planning for network expansion of investment in conservation,reduce water consumption,increase the return on investment is of great significance.In the face of various water supply needs,water distribution networks become more and more problems,planning through the urgent need to address the extension.A large number of water supply network planning and rehabilitation technologies have been analyzed in this paper with the case studies of water supply network planning and rehabilitation.These technologies guarantee water supply network planning and rehabilitation to be economic,reliable and scientific.
出处
《黑龙江工程学院学报》
CAS
2011年第2期44-47,共4页
Journal of Heilongjiang Institute of Technology
基金
国家科技支撑计划项目资助(2006BA08B03)
关键词
供水管网
规划
改扩建
数字化模型
最优化
water supply network
planning
rebuilding and extending
digital analysis model
optimization
