Example 2.6 A trapezoidal channel with a bed width of 4.0 m and stde slopes of 1.5 H: IV carries a certain discharge. (a) Based on observatlons, if the critical depth of the flow is estimated as 1.70 m, calculate the discharge in the channel. (b) If this discharge is observed to be flowing at a depth of 2.50 m in a reach, estimate the Froude number of the flow tn that reach.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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Example 2.6
A trapezoidal channel with a bed width of 4.0 m and side slopes
of 1.5 H: I V carries a certain discharge. (a) Based on observations, if the critical
depth of the flow is estimated as 1.70 m, calculate the discharge in the channel. (b) If
this discharge is observed to be flowing at a depth of 2.50 m in a reach, estimate the
Froude number of the flow in that reach.
Transcribed Image Text:Example 2.6 A trapezoidal channel with a bed width of 4.0 m and side slopes of 1.5 H: I V carries a certain discharge. (a) Based on observations, if the critical depth of the flow is estimated as 1.70 m, calculate the discharge in the channel. (b) If this discharge is observed to be flowing at a depth of 2.50 m in a reach, estimate the Froude number of the flow in that reach.
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