| 阳澄淀泖区动态洪水风险图的编制及其管理系统的开发 |
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| 引用本文： | 钟桂辉,刘曙光,张枭鸣,胡子琛,俞燕彦.阳澄淀泖区动态洪水风险图的编制及其管理系统的开发[J].水利水电科技进展,2017,37(6):62-68. |
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| 作者姓名： | 钟桂辉 刘曙光 张枭鸣 胡子琛 俞燕彦 |
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| 作者单位： | 同济大学土木工程学院, 上海 200092,同济大学土木工程学院, 上海 200092,同济大学土木工程学院, 上海 200092,同济大学土木工程学院, 上海 200092,北京艾森思科技有限公司, 北京 100085 |
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| 基金项目： | “十二五”国家科技支撑计划(2014BAL05B02) |
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| 摘 要： | 基于大量的实测和调研资料,建立了能反映阳澄淀泖区现状河网、圩区分布及水工建筑物调度的水动力模型,经率定和验证后能够用于该区域的洪水模拟。基于Web技术、GIS技术和数据库技术,研发了嵌套水动力模型的动态洪水风险图管理系统。针对任意降雨、边界条件、水工建筑物参数及调度参数,系统能快速调用模型进行模拟计算并生成动态洪水风险图。与在线预报数据结合,可实现洪水预报预警,为洪水风险图在防洪减灾、洪水管理、洪水预报等方面提供技术支撑和应用借鉴。
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| 关 键 词： | 洪水风险图 洪水管理系统 水动力模型 阳澄淀泖区 |
| 收稿时间： | 2017/1/9 0:00:00 |
Dynamic flood risk mapping and development of a management system for Yangcheng & Dianmao District |
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| ZHONG Guihui,LIU Shuguang,ZHANG Xiaoming,HU Zicheng and YU Yanyan.Dynamic flood risk mapping and development of a management system for Yangcheng & Dianmao District[J].Advances in Science and Technology of Water Resources,2017,37(6):62-68. |
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| Authors: | ZHONG Guihui LIU Shuguang ZHANG Xiaoming HU Zicheng and YU Yanyan |
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| Affiliation: | College of Civil Engineering, Tongji University, Shanghai 200092, China,College of Civil Engineering, Tongji University, Shanghai 200092, China,College of Civil Engineering, Tongji University, Shanghai 200092, China,College of Civil Engineering, Tongji University, Shanghai 200092, China and Beijing Aisensi Science and Technology Co., Ltd., Beijing 100085, China |
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| Abstract: | A hydrodynamic model integrated with river networks, ponler areas and the controlling of hydraulic structures was established. After validation and calibration with sufficient measured data and current situation investigation, this numerical model can successfully simulate the flood. Based on Web, GIS and database technology, the management system of dynamic flood risk maps coupledwith the hydrodynamic model was developed. Dynamic flood risk mapping can be produced after the employment of the hydrodynamic model, which can deal with multiple customized data, including precipitation, boundary conditions, parameters of hydraulic structuresand scheduling disciplines. Combined with online forecasting data, the management system can provide technical support and references for the application of flood risk maps on flood control and disaster relief, as well as flood management and forecasting in China. |
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| Keywords: | dynamic flood risk mapping flood management system hydrodynamic model Yangcheng & Dianmao District |
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