长距离输水管设计要点探讨  

Discussion on Key Design Points of Long Distance Water Pipeline

作　　者：张睿[1] ZHANG Rui(Anhui General Institute of Transportation Planning and Design Co.Ltd.,Hefei 230088,China)

机构地区：[1]安徽省交通规划设计研究总院股份有限公司

出　　处：《工程建设与设计》2020年第1期139-141,144,共4页Construction & Design for Engineering

摘　　要：随着城市的发展和水资源分布不均矛盾的演化,越来越多的长距离输水工程应运而生,该类工程普遍距离长、水头损失大、受管材设备性能影响大、安全节能要求高。论文针对输水系统设计、水力计算公式选择及管径影响、管材选择和运行安全防护措施4个方面,对工程设计过程中注意事项进行了阐述,供同仁参考。With the development of the city and the evolution of the uneven distribution of water resources,more and more long-distance water transmission projects emerge as the times require.Such projects generally have long distance,large head loss,great influence by the performance of pipe equipment,and high requirements for safety and energy saving.According to the design of water transmission system,the selection of hydraulic calculation formula,the influence of pipe diameter,the selection of pipe material and the safety protection measures for operation,the paper expounds the matters needing attention in the process of engineering design for the reference of colleagues.

关 键 词：长距离输水 水力计算公式 水锤 

分 类 号：TU990.3[建筑科学—市政工程]