Total bed-material discharge in alluvial channels
Date
1965
Authors
Chang, Feng-Ming, author
Simons, Daryl B., author
Richardson, Everett V., author
Journal Title
Journal ISSN
Volume Title
Abstract
A study of total bed-material discharge in alluvial channels, partially based on existing theories, has been conducted. The bedload discharge was obtained by utilizing the energy-work relation of the fluid and the bed material. An equation for velocity distribution was obtained by integrating the Reynolds equations using Prandtl's Hypothesis of mixing length. Applying the basic equation for the distribution of suspended load by O'Brien, the suspended bed-material discharge was investigated in terms of bedload discharge. Then, the total bed-material discharge was obtained simply by adding the bedload discharge and the suspended bed-material discharge. The results through checking with available laboratory and field data appeared to be mutually consistent and satisfactory.
Description
CER65FMC-DBS-EVR3.
At head of title: International Association for Hydraulic Research.
Includes bibliographical references.
At head of title: International Association for Hydraulic Research.
Includes bibliographical references.
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Subject
Sedimentation and deposition
Sediment transport