摘要
上海属水质型缺水城市,而在传统的道路养护工作中习惯采用消防栓取水方式,造成了水资源的浪费。2005年浦东新区公路管理署在道路养护工作中开始进行分质使用水资源的试点工作,逐步形成在道路日常养护工作中利用河水资源进行养护工作的应用技术。该文通过工程成本效益评价客观地进行经济成本分析,以期得到一种比较简单的不同取水方式适用区域的判定原则,并对泵站取水点亟待改进方面进行客观探讨。
The city of Shanghai is a scarcity of water while in the practice the traditional way to intake water is to use the fire hydrants for the road maintenance,which results in waste of water resources.In 2005 Highway Management Bureau of Pudong New District started the experimental work to classify the use of water resources in road maintenance work and gradually formed the application technology of using the river water resources in daily maintenance work.This article analyzes the economic cost through the evaluation of engineering cost benefit in order to obtain a relatively easy determinant principle of the different water intake modes applying for the areas,and discusses the aspects to be improved for the water intake points of pumping station.
出处
《城市道桥与防洪》
2010年第8期189-194,共6页
Urban Roads Bridges & Flood Control
关键词
市政养护用水
河水资源
成本分析
上海
municipal maintenance water,river water resources,cost analysis
