Research on the problem of cross -flowing sand in Hewan
[1]Lu Xin,Research on the problem of cross -flowing sand in Hewan[J].Journal of Zhengzhou University (Engineering Science),1993,14(03):58-63.
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
14
Number of periods:
1993 03
Page number:
58-63
Column:
Public date:
1993-09-28
- Title:
- Research on the problem of cross -flowing sand in Hewan
- Keywords:
- The deputy flow of the river
- CLC:
- -
- DOI:
- -
- Abstract:
- The horizontal sand loss computing of the deputy flow of the river bay is of great practical significance for studying the horizontal evolution of the river and its deformation. This article starts from the laws of deep distribution of water in the river bay side of the water along the water deep distribution and sand content along the vertical line. It has concluded that the expression formula of the horizontal sand loss rate of the unit area along the water depth and the single -wide and horizontal sand loss rate was discussed. It also further discussed the horizontal sand loss rate of the upper and lower parts. The research and preliminary verification and analysis results were quite consistent. In addition, the relative distribution formulas given in the article (4) and the absolute distribution formula (10) not only overcome a series of theoretical defects of the classic formula, but also have more consistency with the measured data of the Dorsha River, which is quite unique.
- References:
- -
- Similar References:
Memo
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Last Update:
1900-01-01
