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首页> 外文会议>2nd International Conference on Silting Problems in Hydropower Plants Sep 26-28, 2001 Bangkok, Thailand >RUSSIAN EXPERIENCE IN DESIGN OF DAM PROJECTS ON RIVERS WITH HEAVY SEDIMENT LOAD
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RUSSIAN EXPERIENCE IN DESIGN OF DAM PROJECTS ON RIVERS WITH HEAVY SEDIMENT LOAD

机译：沉积物重载河道大坝工程设计中的俄罗斯经验

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This paper deals with the major problems arising in connection with design of the dam projects on the heavily sediment-laden rivers and offers some methods of solving these problems. One of such objectives is prediction of reservoir sedimentation. Such a prediction could be made using the RUS-1 programme developed in the Institute Hydroproject, which is based on the Rossinsky mathematical model. The paper outlines the methodology of assessing susceptibility of the turbine equipment to damage by sediments basing on estimated time to repair for the turbine equipment. Structural and layout solutions are described, which were developed by the Institute Hydroproject basing on the studies carried out in the Scientific-Research Institute of Energy Structures for a number of the Dam Projects on the Nile river. Given in the paper are new solutions developed for protection of the turbine water passages against impact of sediments by settling basins. The shop-fabricated steel pipes are proposed to sluice the sediments.
机译：本文讨论了在含沙量大的河流上与大坝工程设计相关的主要问题，并提供了解决这些问题的一些方法。这些目标之一是储层沉积的预测。可以使用在Institute Hydroproject中开发的RUS-1程序做出这样的预测，该程序基于Rossinsky数学模型。本文概述了根据估计的涡轮机设备维修时间评估涡轮机设备受到沉积物破坏的敏感性的方法。描述了结构和布局解决方案，这些方案是由水利工程学院根据在尼罗河上的许多大坝项目在能源结构科学研究所进行的研究开发的。本文提供了新的解决方案，用于保护涡轮机水道免受沉降池沉积物的影响。建议使用工厂制造的钢管来冲走沉积物。

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