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1.The sediment model tests for the desilting bottom intakes of two hydropower stations are introduced herein, in which a new combined type of "grid desilting gallery+desilting bottom intake" (grid desilting bottom intake) is put forward.
文中介绍了2个电站进水口排沙底孔的泥沙模型试验情况，提出了一种新的“格栅式排沙廊道＋排沙底孔”的组合型式（简称格栅式排沙底孔），取得了理想的排沙效果，较好地解决了工程实际问题。收藏指正
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