A wide, shallow sand-bed channel has a slope of 0.00105 (assume smooth channel banks). The average grain size = 0.36 mm at isb = 40.2%. The flow depth of the channel is equal to 3.3 ft at flowrate and cross area of 5380 ft^3/s and 640 ft^2, respectively. Based on Einstein (1950) for total bed-load material transport model using size fraction, Find the following by choosing the correct answer of the following: 3- The parameter Y' is equal to: 0.343 0.449 0.603 0.786 4- If P = 0.9982, the parameter D.' is equal to: 12.72 17.11 26.43 O Non of them

Principles of Geotechnical Engineering (MindTap Course List)
9th Edition
ISBN:9781305970939
Author:Braja M. Das, Khaled Sobhan
Publisher:Braja M. Das, Khaled Sobhan
Chapter3: Weight–volume Relationships
Section: Chapter Questions
Problem 3.24P
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A wide, shallow sand-bed channel has
a slope of
0.00105 (assume smooth channel banks).
The average grain size = 0.36
mm at isb = 40.2%. The flow depth of the
channel is equal to 3.3
ft at flowrate and cross area of 5380 ft^3/s
and 640 ft^2,
respectively. Based on Einstein (1950) for
total bed-load material transport model
using size fraction, Find the following by
choosing the correct answer of the
following:
3- The parameter Y' is equal to:
0.343
0.449
0.603
0.786
4- If P = 0.9982, the parameter D.' is equal to:
O 12.72
O 17.11
26.43
Non of them
Transcribed Image Text:A wide, shallow sand-bed channel has a slope of 0.00105 (assume smooth channel banks). The average grain size = 0.36 mm at isb = 40.2%. The flow depth of the channel is equal to 3.3 ft at flowrate and cross area of 5380 ft^3/s and 640 ft^2, respectively. Based on Einstein (1950) for total bed-load material transport model using size fraction, Find the following by choosing the correct answer of the following: 3- The parameter Y' is equal to: 0.343 0.449 0.603 0.786 4- If P = 0.9982, the parameter D.' is equal to: O 12.72 O 17.11 26.43 Non of them
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