水资源与水工程学报

文章摘要

CHEN Chenglin,XIA Xinli,WEI Zutao,SHI Kebin.大库盘水库管道排沙系统试验研究Journal of Water Resources and Water Engineering[J].,2011,22(3):

大库盘水库管道排沙系统试验研究

Experiment on pipe discharge sediment system in Dakupan reservoir

DOI：10.11705/j.issn.1672-643X.2011.03.109

中文关键词: 水库排沙清淤自吸式虹吸式排沙效果

英文关键词: sediment ejection and cleaning of reservoir self absorb siphon effect of discharge sediment

基金项目:国家自然科学基金资助课题，新疆水利水电重点科学基金资助项目

Author Name	Affiliation
CHEN Chenglin,XIA Xinli,WEI Zutao,SHI Kebin	CHEN Chenglin1,XIA Xinli2,WEI Zutao1,SHI Kebin1(1.College of Water Conservancy and Civil Engineering,Xinjiang Agricultural University,Urumqi 830052,China,2.Kezier Reservoir Administrative Bureau,Akesu 842313,China)

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中文摘要:

针对目前水库排沙清淤措施存在的优缺点,通过模型试验模拟了自吸式管道排沙系统和虹吸式管道排沙系统.管道排沙系统能够充分利用水库有效水头,利用布设在库区的管道把水库淤积的泥沙排出库外.通过模型试验,验证了两种排沙系统的排沙效果.试验表明:两种管道排沙系统的排沙效率较高,耗水少,具有较高的适应性和操作性.对水库排沙清淤措施提供了另一种思路,为管道排沙系统应用于水库排沙清淤提供了试验支持.

英文摘要:

Aiming at merit and demerit of sediment discharge and cleaning measures of reservoir at present,through model tests,the self-absorb pipe sediment discharge system and siphon pipe draining sediment system were simuated.Pipe sediment discharge system can fully use the effective water head of reservoir and discharged sediment through pipe.The effect of two sediment discharge systems were checked.Tests showed that two kinds of pipe sediment discharge systems had higher efficient,less water consumption and highe...

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