麦洛维电站溢流坝闸墩空蚀破坏分析及处理
맥락유전참일류패갑돈공식파배분석급처리
On analysis of cavitation destroy of cluice pier of overflow dam of Merowe Hydropower station and its treatment scheme
  • 万方数据
    山西建筑 산서건축
    SHANXI ARCHITECTURE
    2011年 30期 218-219 ,共2页

    岳华文%李乃利

    악화문%리내리

    高速水流%空蚀破坏%成因分析%处理方案 高速水流%空蝕破壞%成因分析%處理方案
    고속수류%공식파배%성인분석%처리방안
    high-speed waterflow%cavitation destroy%analysis of reasons%treatment scheme
    泄水建筑物的反弧段、消能工表面、门槽等部位一般极易发生空蚀破坏,结合麦洛维大坝工程的实际情况,讨论了空蚀发生的机理,对几种处理方案进行了具体分析,并拟定了最终施工方案,对类似工程有一定参考价值。
    설수건축물적반호단、소능공표면、문조등부위일반겁역발생공식파배,결합맥락유대패공정적실제정황,토론료공식발생적궤리,대궤충처리방안진행료구체분석,병의정료최종시공방안,대유사공정유일정삼고개치。
    The paper indicates the parts,including the ogee section,the diaaipater surface,and the slot are subject to the cavitation destroy,discusses the mechanism for the cavitation destroy by combining with the fact of the Merowe Hydropower station,analyzes some treatment schemes,and makes out the final construction scheme,so as to have certain reference value for simialr projects.
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