当前位置:首页>武汉>科技聚焦 | 武汉大学牵头的“十四五”国家重点研发计划项目“中小流域堤坝群致灾的数字孪生模型与防控”通过综合绩效评价

科技聚焦 | 武汉大学牵头的“十四五”国家重点研发计划项目“中小流域堤坝群致灾的数字孪生模型与防控”通过综合绩效评价

  • 2026-09-01 20:04:13
科技聚焦 | 武汉大学牵头的“十四五”国家重点研发计划项目“中小流域堤坝群致灾的数字孪生模型与防控”通过综合绩效评价

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近日,应急管理部下达国家重点研发计划“重大自然灾害防控与公共安全”重点专项2026年度综合绩效评价结论的通知,武汉大学教授周伟牵头承担的“中小流域堤坝群致灾的数字孪生模型与防控”项目通过综合绩效评价。该项目由武汉大学、中国水利水电科学研究院、南京水利科学研究院、长江勘测规划设计研究有限责任公司、河海大学、水利部水利水电规划设计总院、三峡大学、长江科学院、河南省水利勘测设计研究有限公司、湖南继善高科技有限公司等单位联合完成。

揭示致灾演化机理

构建数字孪生防控体系

项目围绕极端暴雨洪水条件下中小流域堤坝群安全防控和应急处置重大需求,针对我国中小流域堤坝群基础资料不足、监测感知薄弱、病险隐患突出、应急处置窗口期短等难题,历经三年攻关,围绕“致灾机理—监测预警—应急处置—数字孪生—集成示范”主线,形成了面向中小流域堤坝群灾害防控的数字孪生模型、关键技术装备与全链条安全防控解决方案。

项目揭示了极端暴雨洪水下堤坝群孕灾与致灾机制,构建了缺乏信息条件下的风险快速识别模型,发展了洪水演进与溃决全过程模拟方法;突破了多信道自适应信息传输技术,研制出集水位、雨量、变形、机器视觉巡检于一体的监测预警系统;研发出多种应急注浆材料及便携式、装配式抢险装备;建成了面向中小流域的数字孪生平台,形成了预报、预警、预演、预案的快速响应能力,为中小流域堤坝群安全防控和应急处置提供了重要科技支撑。

项目成果在漳河、定江河、贾鲁河三个典型流域开展了全链条示范应用,提升了中小流域堤坝群风险感知、灾变推演、应急处置和辅助决策能力,具有重要的行业示范与推广价值。

后续,项目团队将持续推动成果的落地应用与推广转化,提升数字孪生平台的风险诊断和方案生成能力,增强成果在不同特征中小流域堤坝群灾害防控中的多场景适应性与快速响应效率。持续推动我国中小流域堤坝群安全防控从被动应对向主动防控的根本转型,为数字孪生流域建设及灾害防治能力现代化提供有力支撑。

来源:武大水院

▶ 关于城市防洪排涝国际论坛(IFUFC)

“城市防洪排涝国际论坛(IFUFC)”致力于为全球城市防洪排涝问题提供全新解决方案和思路,传播行业先进技术、理念及成功经验。论坛由国家住房和城乡建设部城市建设司、国家防汛抗旱总指挥部办公室、中国工程院土木、水利与建筑工程学部、中国土木工程学会、中国水利学会等单位共同发起,每两年举办一届。首届论坛举办于2013年,累计参会院士50余位,累计发表大会专家报告400余场,累计参与国家超过20个,累计参会总人次达3200人,累计行业重点企事业单位参会近1500家。

往届回顾

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  9. UPDATE `article` SET `lasttime` = 1790487186 WHERE `id` = 578448 [ RunTime:0.004836s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000731s ]
  11. SELECT * FROM `article` WHERE `id` < 578448 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000829s ]
  12. SELECT * FROM `article` WHERE `id` > 578448 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000856s ]
  13. SELECT * FROM `article` WHERE `id` < 578448 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001433s ]
  14. SELECT * FROM `article` WHERE `id` < 578448 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000900s ]
  15. SELECT * FROM `article` WHERE `id` < 578448 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001587s ]
0.060336s