丰满水电站重建工程泄洪消能建筑物地基岩体抗冲刷流速选取与冲刷坑深度估算
봉만수전참중건공정설홍소능건축물지기암체항충쇄류속선취여충쇄갱심도고산
The Selection of Scouring Velocity Value in the Rock Foundation of the Building used to Discharge Flood Energy Dissipation and Calculation of the Pit's Depth in the Reconstruction of Fengman Hydropower Station
  • 万方数据
    资源环境与工程 자원배경여공정
    Resources Environment & Engineering
    2015年 5期 556-559 ,共4页

    杨让全%高宏志%范永%李松

    양양전%고굉지%범영%리송

    泄洪消能建筑物地基%抗冲刷流速值%冲刷坑深度%丰满水电站 洩洪消能建築物地基%抗遲刷流速值%遲刷坑深度%豐滿水電站
    설홍소능건축물지기%항충쇄류속치%충쇄갱심도%봉만수전참
    Fengman Hydropower Station%the foundation of flood-discharging energy building%scouring velocity value%the depth of the pit
    泄洪消能建筑物基础岩体抗冲刷流速值的准确性十分重要, 如果地质建议值偏低, 则水工模型试验冲刷深度偏大, 增加工程投资, 影响工程进度. 丰满水电站重建工程采用工程类比与计算相结合的方法,为设计提供了合理的抗冲刷流速建议值, 并估算了冲刷坑深度.
    설홍소능건축물기출암체항충쇄류속치적준학성십분중요, 여과지질건의치편저, 칙수공모형시험충쇄심도편대, 증가공정투자, 영향공정진도. 봉만수전참중건공정채용공정류비여계산상결합적방법,위설계제공료합리적항충쇄류속건의치, 병고산료충쇄갱심도.
    The accuracy of the scouring velocity value of rock foundation in the building used to discharge flood energy dissipation is very important .If the geological suggestion value is low ,the test scour depth of hydraulic model is larger , which will make the engineering investment high and affect the construction schedule .The paper combined engineering a-nalogy with calculation method in the reconstruction of Fengman Hydropower Station .This provides a reasonable scouring velocity value ,and estimates the depth of the pit .
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