镇江市主城区排水管网计算机建模方法  

Computer Modeling Method for Drainage Networks in Central Zone of Zhenjiang City

作　　者：刘兴坡[1] 刘遂庆[2] 李树平[2] 胡坚 喻一萍 

机构地区：[1]上海海事大学海洋环境与安全工程学院,上海200135 [2]同济大学环境科学与工程学院,上海200092 [3]镇江市给排水管理处,江苏镇江212002

出　　处：《中国给水排水》2007年第11期42-46,共5页China Water & Wastewater

基　　金：江苏省建设系统研究项目(JS2004ZD02);上海市科委博士后基金科研计划项目(05R214144)

摘　　要：为了预防道路积水等城市型水灾害,基于暴雨雨水管理模型(SWMM)平台建立了镇江市主城区排水管网计算机模拟模型。结合建模实践,对排水管网计算机实用建模方法进行了探讨,可分为汇水子区域划分、参数获取、模拟情境设计、灵敏度分析及模型预校准等步骤,为后续的模型微观校准提供了有利条件。该方法对现阶段建模数据不完备地区的排水管网建模具有借鉴意义。In order to simulation model for drainage prevent urban water-related disasters such as road waterlogging, computer networks in the central zone of Zhenjiang City was constructed based on the storm water management model （SWMM） platform. Combining the modeling practice, the practical computer modeling method for the drainage networks was discussed. The method consists of sub-catchment delineation, model parameter determination, simulation scenario design, sensitivity analysis, macro-level calibration and so on. It is propitious to the later model micro-level calibration and provides referential basis for modeling the present drainage networks with data scarcity.

关 键 词：排水管网 建模方法 暴雨雨水管理模型 汇水子区域划分 

分 类 号：TU992[建筑科学—市政工程]