Here’s an example problem that’s similar Example: Gutter FlowWater is flowing in a gutter at a depth of 0.40 ft. The gutter has aManning's n value of 0.017, a side slope of 20:1, and a longitudinalslope of 0.01. Determine the discharge rate in the gutter using bothManning's equation and the gutter flow equation. Estimate the errorin using the gutter flow equation.A =SS1.490.0171.6Cm SSn 3.2Q=10(0.4)² = 1.6 ft²P = y(1 + V1 + SS²) = 0.4(1 + V1 + 400) = 8.01 ft1.6 2/3e(0.01)¹1/2=4.79 cfs8.01SinError1.49nAR2/351/21.49 200.017 3.20.044.79(0.4)(0.01)¹/2 = 4.75 cfsX 100 -0.8% A street gutter has a side slope of 25:1, a longitudinal slope of0.03 and a Manning's “n” of 0.013. Compute the dischargerate and velocity if the depth of flow at the curb is 0.10 m.Compute the water depth and velocity if the discharge rate inthe gutter is 0.12 cms.

A street gutter side slope (SS:1) = 25:1 Longitudinal slope (S) = 0.03 Manning's coefficient (n) =…

A street gutter has a side slope of 25:1, a longitudinal slope of 0.03 and a Manning's "n" of 0.013. Compute the discharge rate and velocity if the depth of flow at the curb is 0.10 m. Compute the water depth and velocity if the discharge rate in the gutter is 0.12 cms.

A street gutter has a side slope of 25:1, a longitudinal slope of 0.03 and a Manning's "n" of 0.013. Compute the discharge rate and velocity if the depth of flow at the curb is 0.10 m. Compute the water depth and velocity if the discharge rate in the gutter is 0.12 cms.

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

Time and time related variables in engineering

Time is the event progression starting from past to present and then, future statistically. The time-related variable is any particular value in relation to time to assess its changes on a specified (XY) plane.

Question

Here’s an example problem that’s similar

Example: Gutter Flow
Water is flowing in a gutter at a depth of 0.40 ft. The gutter has a
Manning's n value of 0.017, a side slope of 20:1, and a longitudinal
slope of 0.01. Determine the discharge rate in the gutter using both
Manning's equation and the gutter flow equation. Estimate the error
in using the gutter flow equation.
A =
SS
1.49
0.017
1.6
Cm SS
n 3.2
Q
=10(0.4)² = 1.6 ft²
P = y(1 + V1 + SS²) = 0.4(1 + V1 + 400) = 8.01 ft
1.6 2/3
e
(0.01)¹1/2=4.79 cfs
8.01
Sin
Error
1.49
n
AR2/351/2
1.49 20
0.017 3.2
0.04
4.79
(0.4)(0.01)¹/2 = 4.75 cfs
X 100 -0.8%

A street gutter has a side slope of 25:1, a longitudinal slope of
0.03 and a Manning's “n” of 0.013. Compute the discharge
rate and velocity if the depth of flow at the curb is 0.10 m.
Compute the water depth and velocity if the discharge rate in
the gutter is 0.12 cms.

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