【摘要】 为保证给水系统可靠性,避免为满足部分地势较高地区和管网延伸远点的服务压力而提高整个管网的服务压力,节省建设投资,降低运行管理费用,山地城市一般采用分区分压给水。文章利用城市给水管网分区给水的理论,提出了山地城市给水管网分区给水设计的原则和方法,并结合三个山地城市给水管网分区给水的工程实例进行了研究和优化设计,取得了较好的实际效果。更多还原

【Abstract】 Considering scattered mountainous cities and the difficulty to form unified characteristics of water supply system,the water supply division is used to ensure water supply reliability for mountain cities.The adopted measure can save construction investment,reduce operating cost management.The authors use the theory of regional water supply,put forward the regional water supply design principles and methods for mountain city water supply networks to optimize the project design combining with the finished water supply project for water supply networks division of three mountain cities.The good practical results are achieved.更多还原