| 31. Given the following elements of an irrigation canal: base of 4 meters, depth of water is 2 meters, height of embankment above the canal bottom is 3 meters, width of top of embankment is 2 meters, side slope of the left side is 1:1, side slope of the right side is 1.5:1, grade slope is 0.0002, and coefficient of roughness n 0.025. Compute the discharge of the canal in cubic meter per second using Kutter's formula.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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31. Given the following elements of an irrigation canal: base of 4 meters, depth of
water is 2 meters, height of embankment above the canal bottom is 3 meters,
width of top of embankment is 2 meters, side slope of the left side is 1:1, side
slope of the right side is 1.5:1, grade slope is 0.0002, and coefficient of
roughness n = 0.025. Compute the discharge of the canal in cubic meter per
second using Kutter's formula.
%3D
32.Hydraulic jump occurs in the trapezoidal channel with side slope of 1:1 and a
base width of 4m. If the upstream depth is 1.0m and the downstream depth is
2.0 m, compute the power lost after the jump.
Transcribed Image Text:31. Given the following elements of an irrigation canal: base of 4 meters, depth of water is 2 meters, height of embankment above the canal bottom is 3 meters, width of top of embankment is 2 meters, side slope of the left side is 1:1, side slope of the right side is 1.5:1, grade slope is 0.0002, and coefficient of roughness n = 0.025. Compute the discharge of the canal in cubic meter per second using Kutter's formula. %3D 32.Hydraulic jump occurs in the trapezoidal channel with side slope of 1:1 and a base width of 4m. If the upstream depth is 1.0m and the downstream depth is 2.0 m, compute the power lost after the jump.
23. Water flows in a triangular channel at a depth of 0.90 m. A hydraulic jump
occurs at a depth just downstream of the jump is measured to be 1.8 m. The
apex angle is 90°. Calculate the discharge of the triangular channel (apex
down).
24.If water is flowing in a rectangular channel 30 ft wido Trith tho digoh
Transcribed Image Text:23. Water flows in a triangular channel at a depth of 0.90 m. A hydraulic jump occurs at a depth just downstream of the jump is measured to be 1.8 m. The apex angle is 90°. Calculate the discharge of the triangular channel (apex down). 24.If water is flowing in a rectangular channel 30 ft wido Trith tho digoh
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