Urban Flood Control Considering River Basin
考虑流域的城市防洪
基本信息
- 批准号:14380201
- 负责人:
- 金额:$ 6.46万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (B)
- 财政年份:2002
- 资助国家:日本
- 起止时间:2002 至 2004
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This study treats an urban flood and its control from the viewpoint of river basin including urban area. The mechanism of recent urban flood is studied and the suitable flood control system constituting structural and non-structural measures is discussed. The main results obtained are as follows.1.A distributed rainfall-runoff prediction system is developed considering flow regime control by dams in the Yodo River basin in Japan. The test simulation results show that the system can reproduce qualitatively and quantitatively flood regime control by dams such as pre-release, peak cut and group operation.2.An inundation flow model by heavy rainfall is developed which consists of four sub-models (mountainous area, river network, sewerage network and drainage basin) and applied to the Neya River basin in Japan. The validity of this model is confirmed by comparing the numerical results with the actual inundation area or the water level of the river network. Also, by using the similar model, the effects of small rain storage facilities for flood control are studied. It is found that they can reduce the inundation area for rainfall whose return period is less than 50 years.3.A storage pond model is developed which can treat inundation of both ground and underground spaces in urban area. The continuity equation momentum equation and drop formula are used in the model. The model is applied to Fukuoka City in Japan, and Fukuoka flood in 1999 is simulated. The computation results show good agreement with the actual record.
本研究从流域(包括城市)的观点来探讨城市洪水及其控制。研究了城市近期洪水的形成机理,探讨了由工程措施和非工程措施组成的城市防洪体系。主要研究成果如下:1.在日本淀川流域,建立了一个考虑坝控流的分布式流域径流预报系统。试验模拟结果表明,该系统能够定性、定量地再现大坝的预泄、削峰、群调度等防洪调度过程。2.建立了由山区、河网、排水管网和流域4个子模型组成的暴雨洪水模型,并将其应用于日本内亚河流域。通过与实际淹没面积或河网水位的比较,验证了该模型的有效性。同时,利用相似模型对小型蓄雨设施的防洪效果进行了研究。研究发现,对于重现期小于50年的降雨,蓄水池可以减少淹没面积。3.建立了一个可以处理城市地面和地下空间淹没的蓄水池模型。模型采用连续性方程、动量方程和液滴公式。将该模型应用于日本福冈市,模拟了1999年福冈洪水。计算结果与实际记录吻合较好。
项目成果
期刊论文数量(55)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Keiichi TODA, Kazuya INOUE, Ryou OYAGI, Kensaku KURIYAMA: "Inundation analysis of complicated Underground Space with Subway"Proc.of International symposium on Disaster Mitigation & Basin-wide Water Management. 668-674 (2003)
Keiichi TODA、Kazuya INOUE、Ryou OYAGI、Kensaku KURIYAMA:“地铁复杂地下空间淹没分析”国际减灾研讨会论文集
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相良亮輔, 錦織俊之, 井上和也, 戸田圭一: "枝線下水道を考慮した市街地氾濫解析"水工学論文集. 48(1). 589-594 (2004)
Ryosuke Sagara、Toshiyuki Nishikori、Kazuya Inoue、Keiichi Toda:“考虑分支下水道的城市洪水分析”水利工程学报 48(1) (2004)。
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中川一, 石垣泰輔, 武藤裕則, 八木博嗣, 張 浩: "都市域を対象とした洪水氾濫模型実験と解析"水工学論文集. 48(1). 571-576 (2004)
Hajime Nakakawa,Taisuke Ishigaki,Hironori Muto,Hirotsugu Yagi,Hiroshi Zhang:“城市地区洪水模型实验与分析”水利工程学报48(1)571-576(2004)。
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INOUE Kazuya其他文献
SWARM INTELLIGENCE APPROACH TO ESTIMATE HYDRAULIC CONDUCTIVITY IN SUBSURFACE DAM AND ITS APPLICATION TO POLLUTION RISK BY NITRATE
地下水坝水力传导率估算的群体智能方法及其在硝酸盐污染风险中的应用
- DOI:
10.2208/jscejam.77.2_i_13 - 发表时间:
2021 - 期刊:
- 影响因子:0
- 作者:
INOUE Kazuya;KAWADA Ayumi;SUZUKI Mariko - 通讯作者:
SUZUKI Mariko
RELATIONSHIP BETWEEN SPATIAL DISTRIBUTION CHARACTERISTIC OF HYDRAULIC CONDUCTIVITY AND SOLUTE DISPERSION FOR UPSCALED STRATIFIED POROUS FORMATIONS
大型分层多孔地层水力传导率空间分布特征与溶质弥散关系
- DOI:
10.2208/jscejam.76.2_i_45 - 发表时间:
2020 - 期刊:
- 影响因子:0
- 作者:
KURASAWA Tomoki;SUZUKI Mariko;INOUE Kazuya - 通讯作者:
INOUE Kazuya
INOUE Kazuya的其他文献
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{{ truncateString('INOUE Kazuya', 18)}}的其他基金
Reuse of used hand warmer for preventing nitrate pollution and estimation of relevant solute behavior
防止硝酸盐污染的旧暖手器的再利用及相关溶质行为的评估
- 批准号:
23780246 - 财政年份:2011
- 资助金额:
$ 6.46万 - 项目类别:
Grant-in-Aid for Young Scientists (B)
Study on the flood weakness of cities and the flood emergency management system
城市防洪薄弱环节及防洪应急管理体系研究
- 批准号:
12480112 - 财政年份:2000
- 资助金额:
$ 6.46万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
PREDICTION OF URBAN FLOOD AND ITS APPLICATION TO HAZARD MAP
城市洪水预测及其在灾害图上的应用
- 批准号:
08458101 - 财政年份:1996
- 资助金额:
$ 6.46万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Study on Reclamation and Flood Hajard Mitrgation in Estuarine Area.
河口地区围垦及防洪研究。
- 批准号:
05452376 - 财政年份:1993
- 资助金额:
$ 6.46万 - 项目类别:
Grant-in-Aid for General Scientific Research (B)