基于雨型的临时雨水泵站规模确定及模型验证  

Scale determination and model verification of temporary stormwater pump station based on storm hyetograph

作　　者：纪风强[1] 舒昕[1] JI Fengqiang;SHU Xin(Tianjin Urban Construction Design Institute Co.,Ltd.,Tianjin 300122,China)

机构地区：[1]天津城建设计院有限公司,天津300122

出　　处：《江西水利科技》2020年第6期391-396,共6页Jiangxi Hydraulic Science & Technology

摘　　要：基于临时雨水泵站的特征,提出了采用降雨雨型结合管道调蓄的泵站规模计算方法,并确定了本工程的临时雨水泵站规模.利用Infoworks ICM模型软件,对相应重现期降雨情况下临时雨水泵站排水能力进行验证.经模型计算,采用雨型方法确定的泵站规模可满足区域排水需求.本文为临时雨水泵站规模的确定提供了一种思路.Considering the characteristics of the temporary stormwater pumping station,the calculation method of the pump station scale using storm hyetograph combined with pipeline regulation is proposed,and the scale of the temporary stormwater pump station is determined.Using Infoworks ICM model software,the drainage capacity of temporary stormwater pumping station was verified under the rainfall of the corresponding recurrence interval.According to the model calculation,the pump station size determined by the rain pattern method can meet the regional drainage requirements.This paper provides an idea for determining the scale of temporary stormwater pumping station.

关 键 词：雨型 雨水泵站 管道调蓄 数学模型法 验证 

分 类 号：TV675[水利工程—水利水电工程]