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: 5- The bed-load transport qsb (in ft^2/s) using Einstein (1950) model is equal to: 8.85*10^(-3) 5.86*10^(-3) 3.76*10^(-3) Non of them 6- The parameter AE based on suspended - load transport using Einstein (1950) model is equal to: 29.56*10-4 O 13.50*10-4 7.16*10-4 Non of them

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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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:
5- The bed-load transport qsb (in
ft^2/s) using Einstein (1950) model
is equal to:
8.85*10^(-3)
5.86*10^(-3)
3.76*10^(-3)
Non of them
6- The parameter AE based on
suspended - load transport using
Einstein (1950) model is equal to:
29.56 *10-4
13.50 * 10-4
7.16 *10-4
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: 5- The bed-load transport qsb (in ft^2/s) using Einstein (1950) model is equal to: 8.85*10^(-3) 5.86*10^(-3) 3.76*10^(-3) Non of them 6- The parameter AE based on suspended - load transport using Einstein (1950) model is equal to: 29.56 *10-4 13.50 * 10-4 7.16 *10-4 Non of them *
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