Analysis of Variance about the Sadiment Size in Jiuyuangou and Tuwei River Watershed’s Silt Dam

Li Li; Wei Ying Sun; Qi He; Xin Xin Hou

doi:10.4028/www.scientific.net/AMR.1010-1012.1140

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 1010-1012Analysis of Variance about the Sadiment Size in...

Analysis of Variance about the Sadiment Size in Jiuyuangou and Tuwei River Watershed’s Silt Dam

Abstract:

Analysising twenty-one silt dams in Jiuyuangou watershed and thirty-six silt dams in Tuwei River Watershed drilling hole sampling’s data, Jiuyuan gou Watershed’s silt dams in coarse sand size mainly concentrated in the 0.05mm,Tuwei River Watershed’s silt dams in coarse sand size mainly concentrated in the 0.05mm~0.10mm,The dam upstream sand size is generally larger than the dam downstream, sorting depends on sediment dam on the dam upstream tosand size, dam upstream sediment grain size is coarse separation effect is better, warping dam and reduction effect is more obvious.

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Periodical:

Advanced Materials Research (Volumes 1010-1012)

Pages:

1140-1144

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1010-1012.1140

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Online since:

August 2014

Authors:

Li Li*, Wei Ying Sun, Qi He, Xin Xin Hou

Keywords:

Coarse Sediment, Granularmetric Analysis, Jiuyuan Gou Watershed, Silt dam, Tuwei River Watershed

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References

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