摘要
随着我国现代有轨电车行业的发展,基于其特殊结构形式、线路设计及运营特点的轨道正线绿化灌溉系统也应予以更合理精细化设计,以同时满足景观功能需求和节水环保等目标。本文通过介绍武汉某现代有轨电车项目的节水喷灌系统设计,详述了水源分布、喷头选型、灌溉制度、管网计算等问题,并通过EPANET软件对灌溉管网进行水力模拟以复核喷头压力差;此外对灌溉控制系统、辅助配件、特殊断面处理、设计中遇到的问题进行了总结与展望。
With the development of China's modern tram industry,the main track greening irrigation system based on its special structural form,line design and operating characteristics should also be more rationally and meticulously designed to meet the needs of landscape functions and water conservation and environmental protection.Wait for the goal.This paper introduces the design of a water-saving sprinkler irrigation system in a modern tram project in Wuhan,details the problems of water source distribution,nozzle selection,irrigation system,and pipe network calculation.The hydraulic pipe network is simulated by EPANET software to review the sprinklers.The pressure difference;in addition,the problems encountered in the irrigation control system,auxiliary accessories,special section treatment,and design are summarized and prospected.
作者
胡孟柳
HU Mengliu(Shanghai Urban Construction Design Research Institute(Group)Co.,Ltd.,Shanghai 200125,China)
出处
《交通节能与环保》
2020年第5期142-147,共6页
Transport Energy Conservation & Environmental Protection
