Plan a rectangular masonry irrigation canal for a discharge of 1.50 m3/s, with channel roughness=0.020, if b/h = 2, V = ranging from 0.55 m/s to 0.60 m/s, and w= 0.50m. If you need other data, you can assume according to the provisions.
Plan a rectangular masonry irrigation canal for a discharge of 1.50 m3/s, with channel roughness=0.020, if b/h = 2, V = ranging from 0.55 m/s to 0.60 m/s, and w= 0.50m. If you need other data, you can assume according to the provisions.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Plan a rectangular masonry irrigation canal for a discharge of 1.50 m3/s, with channel roughness=0.020, if b/h = 2, V = ranging from 0.55 m/s to 0.60 m/s, and w= 0.50m. If you need other data, you can assume according to the provisions.
Transcribed Image Text:W
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Expert Solution
Step 1
Q = 1.5 m3/s
n = 0.02
b/h = 2
b = 2h
w = 0.5m
V = 0.55 to 0.6 m/s
Take average value V = (0.55+0.6)/2
= 0.575 m/s
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