摘要
总结了最大极限纵坡道路排水系统的设计特点,重点论述了排水管道坡度与流速、管材选择及跌水井等方面的设计问题。国内对排水管道设计最大流速没有确定数值,通过总结以前研究成果和其他地区实践数值,提高排水管道最大设计流速至8.5 m/s,并将其应用到实际工程设计中。
The design characteristics of sewerage system at the ultimate longitudinal road slope were summarized. The designs of pipe slope, flow velocity, pipe material and drop well were described. The maximum design flow velocity in sewerage system is not determined in China. Through summarizing the previous research achievements and engineering data, the maximum design flow velocity in sewerage system was increased to 8.5 m/s, and its application was achieved in the actual project.
出处
《中国给水排水》
CAS
CSCD
北大核心
2015年第2期48-49,54,共3页
China Water & Wastewater
关键词
最大极限纵坡
排水设计
设计最大流速
ultimate longitudinal road slope
sewerage design
maximum design flow velocity
