Sediment flux, grain sorting and the bed condition

被引：0
|
作者：
Brown, A [1 ]
Willetts, B [1 ]
机构：
[1] Univ Aberdeen, Dept Engn, Aberdeen, Scotland
来源：
ENVIRONMENTAL AND COASTAL HYDRAULICS: PROTECTING THE AQUATIC HABITAT, PROCEEDINGS OF THEME B, VOLS 1 & 2 | 1997年 / 27卷
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D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Experiments were conducted on the transport of graded sediment by uniform flow in a laboratory flume. Differences are observed in the bedload transport rates and bed surface for a fed and unfed experiment. Observations are made of the effects of sediment flux on a river's ability to reach equilibrium. Temporal changes in bed state and transport rate are related to a progressive wave of grain immobility using a semi-theoretical model.
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页码：1469 / 1474
页数：4
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