摘要
雨水系统的合理设计是关系城市积水内涝灾害与建设投资的重要内容之一。基于我国《室外排水设计规范》新近修订中关于雨水管渠系统的设计要求,从雨水径流量核算、暴雨强度公式以及设计重现期取值等方面进行了探讨,并针对其中的问题提出了相应建议,以期为城市基础设施的设计优化与安全运行提供一定借鉴。
The rainwater drainage system concerned tightly the urban waterlogging construction investment. Based on the design requirements of rainwater drainage systems in disaster and the new edition of Code for Design of Outdoor Wastewater Engineering in China, some aspects such as the calculation of rainfall runoff, the rainstorm intensity formula and the recurrence interval for storm sewer design were discussed in this paper. Some relevant suggestions were also brought forward, which might help to provide some references for the optimization design and safe operation of urban infrastructure.
出处
《中国给水排水》
CAS
CSCD
北大核心
2017年第14期37-39,共3页
China Water & Wastewater
关键词
设计规范
雨水管渠
暴雨强度
设计重现期
design code
storm sewer drainage
rainstorm intensity
recurrence interval for storm sewer design
