| 植物坝坝前壅水及对水流流态的影响 |
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| 引用本文： | 王新奇.植物坝坝前壅水及对水流流态的影响[J].西安文理学院学报,2010,13(1):73-75. |
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| 作者姓名： | 王新奇 |
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| 作者单位： | [1]西安文理学院学报编辑部,陕西西安710065 [2]西安理工大学水利水电学院,陕西西安710048 |
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| 基金项目： | 西安文理学院专项科研基金 |
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| 摘 要： | 通过野外水流试验，研究了植物坝坝前壅水以及对水流流态的影响．结果表明，沟道柔性坝系普遍发生了淤积，引起上游水位壅高，水流流速减小．减缓了沟道土壤水分蒸发，增大土壤入渗，达到拦沙保水的目的．
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| 关 键 词： | 沙棘柔性坝系 坝前壅水 水流流态 水流试验 拦沙效应 |
Dam Backwater of Seabuckthorn Plant Flexible Dam And The Impact on The Flow Pattern |
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| WANG Xin-qi.Dam Backwater of Seabuckthorn Plant Flexible Dam And The Impact on The Flow Pattern[J].Journal of Xi‘an University of Arts & Science:Natural Science Edition,2010,13(1):73-75. |
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| Authors: | WANG Xin-qi |
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| Institution: | WANG Xin-qi (1.Editorial Board,Xi\'an University of Arts , Science,Xi\'an 710065,China,2.School of Water Resources , Hydro-electric,Xi\'an University of Technology,Xi\'an 710048,China) |
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| Abstract: | The dam backwater of seabuckthorn plant flexible dam and the impact on the flow pattern are studied through the prototype test of the field.The results showed that the widespread occurrence of the siltation in Channel Flexible Dam increased upstream water level,slowed the flow velocity,slowed down the evaporation of water in soil channel,increased infiltration,and achieved the purpose of water-sediment. |
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| Keywords: | seabuckthorn flexible dam system dam backwater flow pattern prototype test sediment effect |
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