| 基于数值模型的动态洪水风险图绘制系统研究 |
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| 作者姓名： | 刘铁锤 胡波 佘亮亮 仇传桢 |
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| 作者单位： | 宁波弘泰水利信息科技有限公司,浙江 宁波 315000;宁波弘泰水利信息科技有限公司,浙江 宁波 315000;宁波弘泰水利信息科技有限公司,浙江 宁波 315000;宁波弘泰水利信息科技有限公司,浙江 宁波 315000 |
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| 摘 要： | 基于水文学水力学耦合的洪水演进计算模型进行动态洪水风险图绘制系统的研究。对宁波市海曙区皎口水库下游至鄞江镇区间建立洪水风险分析模型,建立基于WebGIS技术的洪水风险图绘制系统。系统利用预测降雨信息进行实时、动态的洪水风险分析及洪水风险图的动态生成,有效提高区域防汛减灾工作科学化水平。
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| 关 键 词： | 洪水风险图 动态 WebGIS 海曙区 |
| 收稿时间： | 2020/2/28 0:00:00 |
Research on construction of dynamic flflood risk mapping system based on hydraulic numerical model |
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| Authors: | LIU Tiechui HU Bo SHE Liangliang QIU Chuanzhen |
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| Affiliation: | Ningbo Hongtai Water Conservancy Information Technology Co., Ltd., Ningbo 315000 , China |
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| Abstract: | The article studies the dynamic flflood risk map drawing system based on the hydrological-hydraulic coupled flflood evolution calculation model. It establishes a flflood risk analysis model from the downstream of Jiaokou Reservoir to Yinjiang Town in Haishu District of Ningbo City, establishes a flflood risk map drawing system based on WebGIS technology. It dynamically generates risk analysis of flood and flood risk map in real time and dynamically uses rainfall forecast information through the system, which can effectively improve the level of regional flflood control and disaster mitigation work more scientififically. |
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