trapezoidal canal having side sloping 2 horizontal and 1 vertical carries water to a depth of 45cm and a mean velocity of 0.9m/s. What length of rectangular contracted weir 80cm high should be placed in the middle of the canal if the depth of water upstream is to be 1.3m. The base of the trapezoid is 8m.
trapezoidal canal having side sloping 2 horizontal and 1 vertical carries water to a depth of 45cm and a mean velocity of 0.9m/s. What length of rectangular contracted weir 80cm high should be placed in the middle of the canal if the depth of water upstream is to be 1.3m. The base of the trapezoid is 8m.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A trapezoidal canal having side sloping 2 horizontal and 1 vertical carries water to a depth of 45cm and a mean velocity of 0.9m/s. What length of rectangular contracted weir 80cm high should be placed in the middle of the canal if the depth of water upstream is to be 1.3m. The base of the trapezoid is 8m.
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