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Position: Home > Articles > Analysis of Turbidity Current Sediment Outflow in Naodehai Reservoir Journal of Anhui Agricultural Sciences 2007,35 (12) 3763-3764

闹德海水库异重流排沙分析

作  者:
崔永跃;张勤;任聃
单  位:
辽宁省水利水电科学研究院;辽宁省水利水电工程局
关键词:
异重流;排沙比;闹德海水库
摘  要:
异重流问题是泥沙研究的一个重要方面。介绍了闹德海水库异重流观测及统计分析的有关成果,建议在工程实际运用中区分不同的情况,选择合适的排沙方式:69、两月日均流量大于100 m3/s或日均含沙量大于100 kg/m3的洪水,应进行敞泄排沙以保证水库的冲淤平衡。对于其他6、9月份的洪水,可以相机利用异重流或其他方式排沙,减少库区淤积。
译  名:
Analysis of Turbidity Current Sediment Outflow in Naodehai Reservoir
作  者:
CUI Yong-yue et al(Bureau of Water Conservancy and Hydroelectric Power Engineering,Shenyang,Liaoning 110006)
关键词:
Turbidity current;Sediment outflow ratio;Naodehai Reservoir
摘  要:
The main purpose of the paper was to introduce some thermal density flow observations and some statistical analysis results,and to suggest to take proper sediment outflow mode in the practical applications according to different situations: if the mean daily discharge over 100 m3/s,or the sediment charge over 100 kg/m3 in June or Sept.,exhausting floods should be taken to make the erode and siltation balance.With regard to other floods occurring in June or Sept.,turbidity current should be chosen to reduce the siltation in reservoir area.

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