摘要
横琴口岸地处台风频发地区,内部两层下穿路属于市政道路,排水防涝要求高。论文根据实际工程特点,选用合适的暴雨重现期,通过芝加哥雨型生成器得到了设计暴雨曲线;根据分时雨水径流量,动态模拟雨水调蓄池进排水量,得到合理的设计参数,为下穿路雨水提升泵站的设计提供参考。
Hengqin Port is located in the typhoon-frequent area,the inner two layers under the road belongs to the municipal road,so it has high requirements for drainage and waterlogging prevention.According to the characteristics of the actual project,this paper selects the appropriate storm recurrence period,and the design rainstorm curve is generated by using Chicago rainstorm,according to the time-sharing.rainwater runoff dynamic simulation of the rainwater storage tank inflow and discharge,the reasonable design parameters are obtained.It provides reference for the design ofrainwater lifing pump station under crossing.
作者
丁晓珏
张颖
吴希亮
鄢胜勇
齐小依
王爽
DING Xiao-jue;ZHANG Ying;WU Xi-liang;YAN Sheng-yong;QI Xiao-yi;WANG Shuang(China IPPR International Engineering Co.Ltd.,Beijing 100089,China)
出处
《工程建设与设计》
2023年第9期50-54,共5页
Construction & Design for Engineering
关键词
暴雨重现期
芝加哥雨型法
雨峰位置系数
暴雨曲线
进排水量曲线
storm recurrence period
Chicago rainfall pattern
peak intensity position coefficient
storm curve
inlet and discharge curve
作者简介
丁晓珏(1969~),女,安徽合肥人,正高级工程师,从事给水排水设计与研究。
