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NON-ERODING WATER VELOCITIES FOR INCOHERENT BOTTOM SEDIMENTS
ISSN: 2686 - 8385
Publisher: author
NON-ERODING WATER VELOCITIES FOR INCOHERENT BOTTOM SEDIMENTS
Indexed in
Earth and Environmental Sciences
ARTICLE-FACTOR
1.3
Article Basics Score: 2
Article Transparency Score: 2
Article Operation Score: 3
Article Articles Score: 2
Article Accessibility Score: 3
SUBMIT PAPER ASK QUESTION
International Category Code (ICC):
ICC-0102
Publisher: Hydrosphere. Hazard Processes And Phenomena Scientific And..
International Journal Address (IAA):
IAA.ZONE/268643578385
eISSN
:
2686 - 8385
VALID
ISSN Validator
Abstract
There are the values of non-eroding water velocities for various types of bottom sediments (incoherent and cohesive) given in the normative documentation in the form of tables and graphs. Also there are a number of regulatory documents containing methods for calculation such velocities. These methods are based on empirical dependencies adapted to specific conditions. The calculated mean non-eroding water velocities are proportional to the depth of flow and bottom particle size in the case of incoherent bottom sediments erosion. The authors made an attempt to estimate non-eroding water velocity by a physical approach to the problem depending on the internal friction angle, the calculated clutch of incoherent bottom sediments and the depth of the water over the bottom. This approach should be universal. An analysis of the results indicated that the proposed formula for calculating bottom non-eroding water velocities in all considered ca...
