Q9] For a trapezoidal section B = 3.0 m, m = 1.5 and n = 0.02, find:- (a) bed slope required to have a uniform flow at a Froude number of 0.2 and depth of flow = 2.5 m, (b) depth of flow with a bed slope of 0.0009 to cause a uniform flow Froude number of 0.5.
Q9] For a trapezoidal section B = 3.0 m, m = 1.5 and n = 0.02, find:- (a) bed slope required to have a uniform flow at a Froude number of 0.2 and depth of flow = 2.5 m, (b) depth of flow with a bed slope of 0.0009 to cause a uniform flow Froude number of 0.5.
Chapter2: Loads On Structures
Section: Chapter Questions
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![Q9] For a trapezoidal section B = 3.0 m, m = 1.5 and n = 0.02, find:-
(a) bed slope required to have a uniform flow at a Froude number of 0.2 and
depth of flow = 2.5 m,
(b) depth of flow with a bed slope of 0.0009 to cause a uniform flow Froude
number of 0.5.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa2531671-a446-4dff-8bf5-8f55b537b957%2F6c945b97-5d42-471b-ac46-a0c67eeb5c27%2Ftanln5_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q9] For a trapezoidal section B = 3.0 m, m = 1.5 and n = 0.02, find:-
(a) bed slope required to have a uniform flow at a Froude number of 0.2 and
depth of flow = 2.5 m,
(b) depth of flow with a bed slope of 0.0009 to cause a uniform flow Froude
number of 0.5.
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