虹吸管设计方法及其在工程中的应用摘要:虹吸管是利用大气压力而工作的一种压力输水管道,具有施工工艺简单、能跨越高地减少土方开挖、工程维护方便、工程造价较低、不易引起穿越出渗漏破坏等优点
本文简要介绍了虹吸管的原理和设计方法,列举了虹吸管在排水工程和城市取水工程方面的几个典型应用
关键词:虹吸管;真空度;能量方程;设计;排水;城市取水Siphon Design Method and Its Applications in EngineeringAbstract: Siphon is a kind of pressure water pipe that utilize barometric pressure with featured by simple construction technology , decrease earthwork excavation that cross the highland, convenient engineering maintenance , low project cost, and less leakage damage at traversing points
This paper introduces principle and design method of siphon, lists some typical applications of siphon in drainage works and urban water engineering
Keywords: siphon; vacuum degree; energy equation; design; drain; urban water engineering一、 虹吸管的原理虹吸管是一种压力输水管道,一般顶部弯曲,且其高程高于上游供水水面,一旦在虹吸管内形成真