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    周小清. 珠江流域北江“2022.6”特大洪水水库坝顶淹没过程及分析[J]. 中国防汛抗旱,2024,34(10):49−53. DOI: 10.16867/j.issn.1673-9264.2023402
    引用本文: 周小清. 珠江流域北江“2022.6”特大洪水水库坝顶淹没过程及分析[J]. 中国防汛抗旱,2024,34(10):49−53. DOI: 10.16867/j.issn.1673-9264.2023402
    ZHOU Xiaoqing.Inundation process and analysis of dam crest of several reservoirs in the Pearl River Basin during Beijiang River “2022.6” catastrophic flood[J].China Flood & Drought Management,2024,34(10):49−53. DOI: 10.16867/j.issn.1673-9264.2023402
    Citation: ZHOU Xiaoqing.Inundation process and analysis of dam crest of several reservoirs in the Pearl River Basin during Beijiang River “2022.6” catastrophic flood[J].China Flood & Drought Management,2024,34(10):49−53. DOI: 10.16867/j.issn.1673-9264.2023402

    珠江流域北江“2022.6”特大洪水水库坝顶淹没过程及分析

    Inundation process and analysis of dam crest of several reservoirs in the Pearl River Basin during Beijiang River “2022.6” catastrophic flood

    • 摘要: 受强降雨影响,2022年6月中旬珠江流域北江干流及支流武水、滃江、连江均发生大洪水。“2022.6”洪水期间,北江全线告急,多处堤防、水库发生险情,部分城镇受淹成灾,其中清远市5座小型水库水电站发生了坝顶淹没险情。针对其中的3座以防洪、灌溉为主的土石坝坝顶淹没情况,通过现场查勘、问询、座谈交流、查阅资料等方式,对水库的坝顶淹没情况、漫坝原因及“淹而未溃”的原因进行了调查分析,并给出整改建议,对提高水库安全运行具有重要意义。

       

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