基于排水防涝安全的市政工程设计优化案例研究  

A case study of design optimization of municipal engineering based on drainage safety

作　　者：谢胜[1,2] 张辰[1,2] 吕永鹏[1,2] 尹冠霖 

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200092 [2]上海城市排水系统工程技术研究中心,上海200092

出　　处：《给水排水》2017年第7期16-19,共4页Water & Wastewater Engineering

摘　　要：由于城市内涝防治系统涉及专业多、工程建设时序不确定等原因,给新区建设过程中统筹考虑区域排水防涝安全带来较大的难度。以东南某城市新建区域为例,在研究区域原市政工程建设方案的基础上,开展汇水分区、新建道路高程设计、新建排水设计、设置调蓄绿地(公园)等市政工程设计优化,提高了新建管道的排水效益,增设超标雨水的行泄通道和调蓄空间,从而完善区域内涝防治系统,有效降低区域的内涝风险;同时从高程设计、挖填方量、道路纵坡等方面分析优化措施的可实施性。Constructing a urban flooding prevention and control system in a new area is diffi- cult, because it is involved to many engineering majors and the time of project construction se- quence is uncertainty. A newly built area in southeast China is taken as an example, based on stud- ying deeply its original municipal constructive plan, the measures such as optimization of catch- ment, road elevation, newly-built drainage system, and some detention green area （park） are pro- posed, which enhance urban flooding prevention and control system and reduce the local flooding risks effectively. Meanwhile, the feasibility of the optimized measures was analysis from different aspects： elevation design, cut-fill volumes, and longitudinal slope etc.

关 键 词：排水防涝安全 市政工程 设计优化 案例研究 

分 类 号：TU99[建筑科学—市政工程]