A slightly rough bring-lined trapezoidal channel (n=0.017) carrying a discharge of Q = 25m3/sec is to have a longitunal slope of So=0.0004. Analyze the proportions of the most economical trapezoidal channel section: The depth (d) and width (w) of the channel are: a. 2.05m, 3.25m b. 3.05m, 3.52m c. 1.52m, 2.35m d. 1.53m, 2.53m
A slightly rough bring-lined trapezoidal channel (n=0.017) carrying a discharge of Q = 25m3/sec is to have a longitunal slope of So=0.0004. Analyze the proportions of the most economical trapezoidal channel section: The depth (d) and width (w) of the channel are: a. 2.05m, 3.25m b. 3.05m, 3.52m c. 1.52m, 2.35m d. 1.53m, 2.53m
Principles of Geotechnical Engineering (MindTap Course List)
9th Edition
ISBN:9781305970939
Author:Braja M. Das, Khaled Sobhan
Publisher:Braja M. Das, Khaled Sobhan
Chapter9: In Situ Stresses
Section: Chapter Questions
Problem 9.10P
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A slightly rough bring-lined trapezoidal channel (n=0.017) carrying a discharge of Q = 25m3/sec is to have a longitunal slope of So=0.0004. Analyze the proportions of the most economical trapezoidal channel section:
The depth (d) and width (w) of the channel are:
a. 2.05m, 3.25m
b. 3.05m, 3.52m
c. 1.52m, 2.35m
d. 1.53m, 2.53m
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