文章基本信息

标题：Derivation of Equation for Mean Suspended Sediment Based on Probabilistic Concept
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作者：Hyeon Cheol Yoon ; Sam Hee Lee ; Sung Won Park 等
期刊名称：International Journal of Environmental Science and Development
印刷版ISSN：2010-0264
出版年度：2017
卷号：8
期号：8
页码：610-614
DOI：10.18178/ijesd.2017.8.8.1025
摘要：An accurate estimation of sediment discharge in rivers and streams should be solved for the appropriate river management and monitoring. In this study, a new formula which has minimum parameters considering existing ones with a concept of entropy by a probabilistic approach, was developed and mean suspended sediment concentration were estimated. Results of this new formula were verified with the experimental results which were conducted with a steady state and gradually injecting sediment (D= 105 ㎛) in a rectangular cross-sectional flume previously. The relationship between the measured sediment distribution and the estimated sediment distribution has a good agreement.
关键词：Entropy; entropy suspended sediment parameter; mean suspended sediment concentration; Probabilistic approach