Refer to the channel cross section shown in problem 7 in ch 6. If the channel slope is 1.75% and the lining is concrete (trowel finish) what is the disharge and velocity? channel cross section. Normal depth is 3.0 feet.(a) What is the cross-sectional area of flow? (b) What is the wetted perimeter?(c) What is the hydraulic radius?3.01.5'1.5'-5.0'-W (0) wollw orta 7. Refer to the following channel cross section. (a) What is the normal depth?(b) What is the cross-sectional area of flow? (c) What is the wetted perimeter?(d) What is the hydraulic radius?3.3.12'0.5'4'–2'--4-4' >8. A trapezoidal channel with a bottom width of 4.00 feet and side slopes of2 horizontal to 1 vertical has a normal depth of 5.0 feet. (a) What is the cross-l oron of flow? (b) What is the wetted perimeter? (c) What is theO Cengage Learning 2014

The solution for Question 07 is as follows. Given Data: Slope of the channel is i=1.75% The depth of…

Answered: Refer to the channel cross section…

Refer to the channel cross section shown in problem 7 in ch 6. If the channel slope is 1.75% and the lining is concrete (trowel finish) what is the disharge and velocity?

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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Concept explainers

Highway Drainage

Highway drainage is the process of extracting and regulating the excess surface water on the pavement by giving the desired slope. The construction of a highway drain helps to divert the water present on the surface, and sub-grade by the means of slope. Highway drainage systems are a necessary part of smooth functioning of traffic, since the highway drainage systems provide proper disposal of unwanted substances from the highways.

Question

Refer to the channel cross section shown in problem 7 in ch 6. If the channel slope is 1.75% and the lining is concrete (trowel finish) what is the disharge and velocity?

channel cross section. Normal depth is 3.0 feet.
(a) What is the cross-sectional area of flow? (b) What is the wetted perimeter?
(c) What is the hydraulic radius?
3.0
1.5'
1.5'
-5.0'-
W (0) woll
w ort
a 7. Refer to the following channel cross section. (a) What is the normal depth?
(b) What is the cross-sectional area of flow? (c) What is the wetted perimeter?
(d) What is the hydraulic radius?
3.
3.
1
2'
0.5'
4'–
2'-
-4-
4' >
8. A trapezoidal channel with a bottom width of 4.00 feet and side slopes of
2 horizontal to 1 vertical has a normal depth of 5.0 feet. (a) What is the cross-
l oron of flow? (b) What is the wetted perimeter? (c) What is the
O Cengage Learning 2014

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