虹吸式屋面雨水系统设计研究  

作　　者：梅璟 刘敏 

机构地区：[1]中交第二公路勘察设计研究院有限公司

出　　处：《科技创新与应用》2019年第28期86-87,共2页Technology Innovation and Application

摘　　要：文章对虹吸式屋面雨水排水系统的优化设计方法进行阐述,并以某建筑为例进行分析,充分地了解到了支流汇入悬吊管对屋面雨水系统所产生的水力影响,采用何种计算方法来模拟系统中的水力状况,将精确计算方法及常规计算方法进行对比,精确计算方法得出的结果更加合理,为虹吸式屋面雨水系统设计提供了新的思路。This paper expounds the optimal design method of the siphon roof rain water drainage system,and takes a building as an example to fully understand the hydraulic influence of the tributary into the suspension pipe on the roof rain water system.What kind of calculation method is used to simulate the hydraulic condition in the system,and the accurate calculation method is compared with the conventional calculation method,and the results obtained by the accurate calculation method are more reasonable,which provides a new idea for the design of siphon roof rain water system.

关 键 词：虹吸式屋面雨水系统 流量取值 雨水斗 管径 水力校核 

分 类 号：TU823[建筑科学]