Last two digit 30
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Last two digit 30

Transcribed Image Text:Section factor (Z).
b) | A wide rectangular discharge channel is carrying flow 2.0 + (0.01* last two digits of your
student ID) m?/s/m. If a dam is constructed at the downstream side, this will raise the water
surface at the dam at a height of 1.5 + (0.01* last two digits of your student ID) m. If the
normal depth is 1.0 m, calculate the approximate upstream distance of influence of
gradually varied flow. Also state the type of profile.
Expert Solution

Step 1
yn=1m
R=yn=1m ( for wide rectangular channel)
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