内涝防治设计重现期下设计暴雨雨型研究  

Study on Design Rainstorm Pattern of Recurrence Interval for Urban Flooding Design

作　　者：张格 Zhang Ge(Shanghai Municipal Engineering Design Institute(Group)Co.,Ltd.,Shanghai,China)

机构地区：[1]上海市政工程设计研究总院(集团)有限公司,上海

出　　处：《科学技术创新》2023年第19期129-132,共4页Scientific and Technological Innovation

摘　　要：本研究以各省市发布的暴雨图集和暴雨强度公式为基础,通过分析大、小排水系统的设计要求和联系,提出采用“长包短”、“大包小”的方法统筹协调水利和市政设计暴雨,构建能够满足内涝防治系统数学模型计算要求的内涝防治设计暴雨雨型,为开展后续的内涝防治设计工作提供科学依据。According to the published rainstorm atlas and rainstorm intensity formula,a new method,in which both large-scale hydraulic drainage system and small-scale municipal drainage system are taking into account by giving consideration to both municipal patterns and hydraulic patterns through the way of"long ones contain short ones"、"big ones contain small ones",is proposed in this study.The obtained design rainstorm pattern meets the calculation requirements of numerical simulation of urban flooding prevention and control system,thus provides scientific basis for the subsequent flooding control design work.

关 键 词：城市内涝防治 设计暴雨雨型 数学模型 

分 类 号：TU992[建筑科学—市政工程]