[1]汤 鹏,王 玮,张 展,等.海绵城市建设中建成区雨洪格局的量化研究[J].南京林业大学学报(自然科学版),2018,42(01):015-20.[doi:10.3969/j.issn.1000-2006.201705064 ]
 TANG Peng,WANG Wei,ZHANG Zhan,et al.Quantitative research on rain-flood patterns of urban area in the construction of “Sponge Cities”[J].Journal of Nanjing Forestry University(Natural Science Edition),2018,42(01):015-20.[doi:10.3969/j.issn.1000-2006.201705064 ]
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海绵城市建设中建成区雨洪格局的量化研究
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《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

卷:
42
期数:
2018年01期
页码:
015-20
栏目:
专题报道
出版日期:
2018-01-31

文章信息/Info

Title:
Quantitative research on rain-flood patterns of urban area in the construction of “Sponge Cities”
文章编号:
1000-2006(2018)01-0015-06
作者:
汤 鹏1王 玮2张 展3苏同向1王 浩1*
1.南京林业大学风景园林学院,江苏 南京 210037; 2.南京林业大学家居与工业设计学院, 江苏 南京 210037; 3.深圳市毕路德建筑顾问有限公司,广东 深圳 518038
Author(s):
TANG Peng1WANG Wei2ZHANG Zhan3SU Tongxiang1 WANG Hao1*
1.College of Landscape Architecture,Nanjing Forestry University,Nanjing 210037,China; 2. College of Furnishings and Industrial Design,Nanjing Forestry University,Nanjing 210037,China; 3.Shenzhen Bilude Architecture Consulting Co. LTD,Shenzhen 518038,China
关键词:
海绵城市 SCS-CN水文模型 雨洪格局 扬州
Keywords:
Keywords:Sponge City SCS-CN model rain flood pattern Yangzhou City
分类号:
TU986
DOI:
10.3969/j.issn.1000-2006.201705064
文献标志码:
A
摘要:
【目的】探索海绵城市背景下的城市雨洪安全格局研究新方法,结合实例确定研究区的易涝区域和径流量。【方法】将SCS-CN水文模型的定量分析与GIS空间模拟工具相结合,以扬州江都区为例,建立了“从数据到空间”的建成区雨洪格局研究与表达方法。【结果】通过SCS-CN水文模型较为准确地计算了扬州市江都建成区在单场雨量为40 mm的降雨过后,城市各类用地的雨水径流分布数据; 通过GIS空间模拟技术与SCS-CN模型相结合,将雨水直接径流量的分布在城市空间中量化表现; 根据计算出的各类用地的径流总量,对雨水径流总量最多的3类用地进行GIS空间模拟,直观地反映出建成区内易涝的地块。【结论】SCS-CN水文模型与GIS空间模拟工具相结合可以直观有效地反映暴雨过后的城市内涝状况,便于采取针对性措施建设海绵城市。
Abstract:
【Objective】Explore new approaches to the safety pattern of urban rain and flood under the background of Sponge City then determine the inundated area and the amount of runoff. 【Method】Combine the quantitative analysis of SCS-CN hydrological model with the GIS space simulation tool, and set up the research and expression method of “data to space”. 【Result】Firstly get the distribution data of rainfall runoff of different kinds of land in the city of JiangDu by using the SCS-CN hydrological model. The second is the combination of the GIS space simulation and the SCS-CN model, and the distribution of the direct runoff of rainwater in the urban space. The third is use the GIS space simulation tool to simulate the three types of land use of rainwater which amount up, based on the various types of land use is calculated according to the runoff amount, intuitively reflect the waterlogged land of the built area. 【Conclusion】 The research indicates that the SCS-CN model combining with GIS tools can more effectively reflect the status of the city after the heavy rain water logging, easy to take targeted measures to build Sponge City.

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备注/Memo

备注/Memo:
基金项目:“十二五”国家科技支撑计划(2015BAL01B03); 国家自然科学基金青年项目(51608271); 教育部人文社会科学研究青年基金项目(14YJC760061); 国家博士后基金项目(2016M601820); 江苏省博士后基金项目(1501044C) 第一作者:汤鹏(tang1990peng@126.com),博士生。*通信作者:王浩(wh9816@126.com),教授。
更新日期/Last Update: 2018-03-30