A standard triangular channel is lined with fresh concrete (n=0.013) and is designed based on the most hydraulically efficient cross-section to carry a discharge of 20 m³/s. What is the normal depth, yn, for a longitudinal slope of 0.0062? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a b с d 1.45 m 1.50 m 1.60 m 1.75 m

Q: roblem #2 Normal Depth – Rectangular Channel This problem will require the use of Excel, MATLAB, or…

A: Channel shape:- Rectangular Slope, Bed width= 15 ft Discharge,

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A: Given data B = 6 m  y = 40cm = 0.4 m  Side slope n:1 = 2:1 -----> n = 2  Velocity (v) = 0.6 m/s

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A: Q = 25 m3/sS = 0.008b = 4 mdepth of water = 2.6 mn = 0.018use increment = 0.1To find:The critical…

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A: Trapezoidal channelManning coefficient (n) = 0.013Bed slope (S) = 0.00152 Discharge (Q) = 8 m3/s…

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Q: 3. The inflow hydrograph to a rectangular channel is given below. The channel has a width of 50 ft,…

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Q: Problem 3 Consider the channel section shown. (a) Find the flow area (A), wetted perimeter (P) and…

A: Given data:- b1=4.5 ftb2=2.5 fth=1.7 ftz1=1z2=1.5

Q: Q (5-4) / Water flows uniformly in an earth trapezoidal cross section open channel. Data available…

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Q: A trapezoidal channel is designed based on hydraulically efficient channel cross-section. The…

A: The trapezoidal section is hydraulically efficient.The slope of the section, S = 0.0035Manning's…

Highway Drainage

Highway drainage is the process of extracting and regulating the excess surface water on the pavement by giving the desired slope. The construction of a highway drain helps to divert the water present on the surface, and sub-grade by the means of slope. Highway drainage systems are a necessary part of smooth functioning of traffic, since the highway drainage systems provide proper disposal of unwanted substances from the highways.