A trapezoidal open channel carries water at adepth of 2m. The canal has a bottom width of 6mand a side slope of 1.5H:1V. Using n = 0.025 and S= 0.0002, solve for the discharge using Manning's%3DEquation.11.879 m3/sВ12.514 m3/s(C) No answer among the choicesD) 12.251 m3/sE13.018 m3/sF) 13.883 m3/s

A trapezoidal open channel carries water at a depth of 2m. The canal has a bottom width of 6m and a side slope of 1.5H:1V. Using n = 0.025 and S %3D = 0.0002, solve for the discharge using Manning's Equation.

A trapezoidal open channel carries water at a depth of 2m. The canal has a bottom width of 6m and a side slope of 1.5H:1V. Using n = 0.025 and S %3D = 0.0002, solve for the discharge using Manning's Equation.

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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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

A trapezoidal open channel carries water at a
depth of 2m. The canal has a bottom width of 6m
and a side slope of 1.5H:1V. Using n = 0.025 and S
= 0.0002, solve for the discharge using Manning's
%3D
Equation.
11.879 m3/s
В
12.514 m3/s
(C) No answer among the choices
D) 12.251 m3/s
E
13.018 m3/s
F) 13.883 m3/s

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