Abstract
By the indoor flume model experiment, the paper analyzed systematically the influence of three different base slopes of vegetation "flexible dam" to the water flow under the cross layout. The experiment showed that the base slopes is more big after planting trees, the discharge is more loudly unknown to the reflection on backwater. Pass to descent the analysis that plant trees to the different discharge in same base slopes at the same time in front and back mean velocity in section, explained vegetation dam can let up dam front goodly with the average current velocity of the inside of dam, and turn the current velocity peak value even. The vegetation dam can also nicely cut down bed to shear in response to the dint and let up starting of sediment to drag dint, the sediment doesn’t easily start but deposition in the gutters. And the sea buckthorn has a very strong divide grows, since make the grove covered up by the sediment to press, will also born new root and side, continue upward growth, undertake to block a sand task. Finally from analyzed to plant trees theoretically in front and back the variety of the sediment deposition.
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Liu, F., Ma, L., Chen, LL., Wei, GH. (2012). Hydrodynamic Characteristics Experiment of Vegetation Flexible Dam. In: Liu, C., Wang, L., Yang, A. (eds) Information Computing and Applications. ICICA 2012. Communications in Computer and Information Science, vol 307. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-34038-3_109
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DOI: https://doi.org/10.1007/978-3-642-34038-3_109
Publisher Name: Springer, Berlin, Heidelberg
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