壅水是指因水流受阻而产生的水位升高现象。如在河流中建造闸、坝或桥墩，或有冰凌阻塞时，均能引起壅水；两河流汇合相通，一河盛涨时，则在另一河中也会引起壅水；在水处理中，格栅渠，为了避免造成壅水现象，栅后的渠底应比栅前低10-15cm；另外还有桥梁壅水。
南水北调与水利科技__期刊 关键词：倒虹吸；行洪口门；壅水；河床冲刷；河工模型试验 [gap=775]Key words: inverted siphon; flood discharge opening; backwater; erosion; hydraulic model
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... blocked impedance 固定阻抗 blocked rapid 壅水 blocked zero-sound indication 零点熄灭 ...
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So the backwater computation is very important in bridge design. Backwater in shallow rivers was computed in this paper.
桥梁上游水面的壅高也将影响到河岸路堤的修筑高度和桥梁的桥下净空的设计，因此桥梁壅水计算有着非常大的实际意义。
参考来源 - 桥梁壅水的计算·2,447,543篇论文数据，部分数据来源于NoteExpress
阐述了充水壅水橡胶坝的设计计算方法，提出了抗冰冻措施。
This paper discusses the design and calculation method of filling water rubber dam and also poses the freezing-proof measure.
应用合共公路桥的概化模型试验研究了斜交桥的阻水特性、壅水高度。
The block water characteristics and backwater height of skew Bridges are experimentally studied with the sketch model of the Hegong bridge of a speedway.
简述整治建筑物的壅水及其机理，归纳出局部水头损失壅水的通用公式。
The backwater and general formula of the local head loss of regulation structures is presented in this paper.
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