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The Law of Boundary Shear in Open Rectangular Channels
Author(s): 
Pages: 95-103
Year: Issue:  3
Journal: Journal of Sediment Research

Keyword:  明渠流应力分布规律切应力分布公式水力半径宽深比糙率底壁水流阻力过水断面;
Abstract: This paper presents a series of formulas that can fit for various aspect ratio, based on an assumption that energy of a unit volume fluid will be transported toward boundary to be dissipated along mininum distance. These formulas presented in this paper can describe these cases that roughness of wall and bed are different or the same. All these formulas are in good agreement with experimental data.
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