Consider a farm irrigation ditch in a loam soil having the following dimensions:a) Bottom width, 0.5 meters.b) Total depth, 0.60 meters.c) Side slopes of 1 horizontal to 1 vertical.d) Depth of water, 0.40 meters.e) Cross-sectional area of the stream. = 0.36m2f) Wetted perimeter. = 1.62m9) Hydraulic radius of the stream. = 0.222m%D 3. If the canal describedwere permitted to growweeds on the sides and bottom, what would be the velocity and discharge?Use n = 0.04.

Velocity (V) : V = 1n*R23*S12 Where : n is the mannings constant R is the hydraulic radius or…

Answered: 3. If the canal described were…

3. If the canal described were permitted to grow weeds on the sides and bottom, what would be the velocity and discharge? Use n = 0.04.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

Consider a farm irrigation ditch in a loam soil having the following dimensions:
a) Bottom width, 0.5 meters.
b) Total depth, 0.60 meters.
c) Side slopes of 1 horizontal to 1 vertical.
d) Depth of water, 0.40 meters.
e) Cross-sectional area of the stream. = 0.36m2
f) Wetted perimeter. = 1.62m
9) Hydraulic radius of the stream. = 0.222m
%D

3. If the canal described
were permitted to grow
weeds on the sides and bottom, what would be the velocity and discharge?
Use n = 0.04.

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