| MODEL STUDY ON PREVENTING SEDIMENT DEPOSSITION IN WATER INTAKE SYSTEM |
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| 引用本文： | Wang Xing-kui,Yang Mei-qingDept. of Hydraulic Engineering,Tsinghua University,Beijing 100084,P. R. China. MODEL STUDY ON PREVENTING SEDIMENT DEPOSSITION IN WATER INTAKE SYSTEM[J]. 水动力学研究与进展(B辑), 1997, 0(4) |
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| 作者姓名： | Wang Xing-kui Yang Mei-qingDept. of Hydraulic Engineering Tsinghua University Beijing 100084 P. R. China |
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| 作者单位： | Wang Xing-kui，Yang Mei-qingDept. of Hydraulic Engineering，Tsinghua University，Beijing 100084，P. R. China |
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| 摘 要： | The hydraulic and sediment deposition problems in the water intake system of a pumping house were studied by physical model.The experimental results of different working cases indicate that the sediment depositions at the gates,stilling basin and culverts are very few when the system was normally operated,but in the forebay of pumping house,especially in the pumping house for living water,the amount of sediment deposition sometimes is considerably large.At the front of the entry of pumping house forliving water,installing a set of oblique pipes can prevent the coarse grains to enter it,the deposition amount will obviously decrease.
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MODEL STUDY ON PREVENTING SEDIMENT DEPOSSITION IN WATER INTAKE SYSTEM |
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| Wang Xing-kui,Yang Mei-qingDept. of Hydraulic Engineering,Tsinghua University,Beijing ,P. R. China. MODEL STUDY ON PREVENTING SEDIMENT DEPOSSITION IN WATER INTAKE SYSTEM[J]. Journal of Hydrodynamics, 1997, 0(4) |
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| Authors: | Wang Xing-kui Yang Mei-qingDept. of Hydraulic Engineering Tsinghua University Beijing P. R. China |
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| Affiliation: | Wang Xing-kui,Yang Mei-qingDept. of Hydraulic Engineering,Tsinghua University,Beijing 100084,P. R. China |
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| Abstract: | The hydraulic and sediment deposition problems in the water intake system of a pumping house were studied by physical model. The experimental results of different working cases indicate that the sediment depositions at the gates, stilling basin and culverts are very few when the system was normally operated, but in the forebay of pumping house, especially in the pumping house for living water, the amount of sediment deposition sometimes is considerably large. At the front of the entry of pumping house for living water, installing a set of oblique pipes can prevent the coarse grains to enter it, the deposition amount will obviously decrease. |
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| Keywords: | model study intake water sediment deposition |
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