Along a certain range of a river, the right and left water edges (RWE & LWE) are 4.50 m and 82.0 m respectively from an initial reference point. The distances of each vertical from the eference point, the depth of each vertical, and the mean velocity in the vertical are given n the accompanying tabulation. Sketch the cross-section of the river using separate page, determine the discharge (cu m/sec), and the average velocity of flow (m/sec). Assume that he discharge in the two end zones to be zero or negligible. Use mid-section method.
Along a certain range of a river, the right and left water edges (RWE & LWE) are 4.50 m and 82.0 m respectively from an initial reference point. The distances of each vertical from the eference point, the depth of each vertical, and the mean velocity in the vertical are given n the accompanying tabulation. Sketch the cross-section of the river using separate page, determine the discharge (cu m/sec), and the average velocity of flow (m/sec). Assume that he discharge in the two end zones to be zero or negligible. Use mid-section method.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
100%
Hydrographic
determine: using mid-section method
a) Discharge
b) total area
c) average velocity
pls answer in complete solution
with diagram of the problem;
complete tabulation;
final diagram with unknown variables
Transcribed Image Text:Problem 1:
Along a certain range of a river, the right and left water edges (RWE & LWE) are 4.50 m and
32.0 m respectively from an initial reference point. The distances of each vertical from the
reference point, the depth of each vertical, and the mean velocity in the vertical are given
in the accompanying tabulation. Sketch the cross-section of the river using separate page,
determine the discharge (cu m/sec), and the average velocity of flow (m/sec). Assume that
the discharge in the two end zones to be zero or negligible. Use mid-section method.
Transcribed Image Text:Distance from
Vertical
Measured Depth
Mean Velocity
Reference Point
4.5 m
6.0
0.0 m
0.0 m/sec
0.2
RWE
1
0.9
12.0
1.7
0.8
18.0
2.9
0.9
4
24.0
2.8
1.2
30.0
1.2
0.3
LWE
32.0
0.0
0.0
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