An irrigation canal trapezoidal in section is to convey 4 cum/sec and is to be constructed on a flat terrain. The longitudinal slope is 1 in 6400, the width of the bottom equals the depth and side slopes 4 horizontal to 3 vertical. Find the difference in cross sectional area if it is to be designed using a.) unlined earth canal, n = 0.024 b.) concrete lined canal, n = 0.012

Q: The flow rate is 120 m3/s for a trapezoidal channel. If the flow slope is 0.001 and roughness n =…

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Q: What slope of the channel is required for a trapezoidal canal that has the following flow and…

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Q: A trapezoidal canal has the following flow and channel properties. Discharge = 17.45 m3/s ,…

A: FOr given channelA=QV=17.450.8=21.8125m2we have  for most efficient…

Q: 5-A trapezoidal concrete channel cn= 0·015) has side slopes of 1.5H:11 a bottom width of 3.66 m, and…

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Q: water, 0.40 meters. Find the following properties: a) Cross-sectional area of the stream. b) Wetted…

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Q: Question-7 Design a rigid boundary canal carrying 50 m³/s. Take Manning's n-0.014 and longitudinal…

A: Given- Discharge Q=50 m3/sn=0.014Slope S=1210,000It is needed to design a rectangular section…

Q: The flow rate is 80 m3/s for a rectangle channel. If the flow slope is 0.001 and roughness n = 0.02,…

A: Q=80 cumec n=0.02

Q: g the most economical section, what would be the semi-circular channel? ( g the most economical…

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Q: A trapezoidal channel carry water at a rate equal to 10 m?/sec, Manning's n is 0.02 and bed slope is…

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Q: Given the discharge of the trapezoidal canal of 3 m3/sec., flow velocity of 1.37 m/sec, bottom width…

A: Determining the Side Slope of a Trapezoidal Canal Given the following parameters of a trapezoidal…

Q: Determine the bed slope of a trapezoidal channel has depth of flow is 1.2m and velocity of flow is…

A: Depth of the flow = y = 1.2m   Velocity of the flow = v = .35m/sec   Manning's coefficient = n =…

Q: A rectangular channel width 3 m, Q 25 m /sec and depth of flow is 0.5 m. At a certain section width…

A: solution Given at section 1 width of the rectangular channel B1=3 mts Q=25 m3sec and depth…

Q: Design (Find y₁, B, T and Fb) a concrete-lined drainage channel (n = 0.015) to carry 150 m³/s with…

A: Manning's coefficient, n=0.015Discharge, Q=150 m3/sSlope = 1.5 H:1VB/y1=3Longitudinal slope,…

Q: 6) For a rectangular shaped channel carrying a flow (Q) of 50 ft/s, with a base width (b) of 12…

A: Q = 50 m³/sec B = 12 ft n = 0.025 Slope = 0.02 ft/ft.

Q: Compute for the most efficient rectangular section to replace an existing triangular channel flowing…

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Q: A rectangular concrete canal is to carry 0.142cms. The bottom width is twice the depth. What should…

A: Rectangular concrete canal  Discharge (Q) = 0.142 m3/sec  Bottom width (B) = 2y  Bed slope (S) =…

Q: A trapezoidal canal is to carry water at (22,649.7 L/s). The grade (slope) of the canal is So, the…

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Q: Q2: A circular concrete culvert of diameter 120 cm carries water of depth 75 cm to irrigate a…

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Q: Determine the slope of a channel if it has a bottom width of 20 ft, a side slope of 2:1, water depth…

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Q: Q3/ Find bed width (B) and depth of flow (y) of a rectangular open channel, if Q = 150 (m/s), S. =…

A: Given Q = 150 (m3/s), S = 0.0001, n = 0.017 (m 13/s) B = 20y

Q: discharge = 10.8 m^3/sec average velocity = 0.65 meters/sec side slope = 2H : 1V bottom width =…

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Q: section width is reduced to IS m and channel D.50m.Find the change in water surface elevation.

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Q: Find the value of cross sectional area of channel having discahrge value is 20 m3/s and flow…

A: Introduction : The given question is related with fluid mechanics . In this question we are provided…

Q: A canal having side slope 1 to 1 is proposed to be constructed in a cohesive soil to a depth of 5 m…

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Q: Determine the normal depth in a triangular channel with bed slope of 0.0005, n = 0.013 and central…

A: Triangular Channel Bed slope (S) = 0.0005 Manning coefficient (n) = 0.013 Central angle = 90°…

Q: 2. A rectangular concrete canal is to carry O.152cms.The bottom width is twice the depth. What…

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Q: Determine the depth in m of the economical trapezoidal brick lined channel having a discharge of 1.2…

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Q: Compute the "b" and "d" of a trapezoidal channel if it is most efficient to convey a 6.35 cu.m./s of…

A: Data is as given

Q: For a V-shaped concrete lined channel with total included angle of 80°, and a depth of 3m if the…

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Q: A circular concrete culvert of diameter 120 cm carries water of depth 75 cm to irrigate a 30-hectare…

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Q: Q. 22. An irrigation channel having a trapezoidal section having side slopes 1.5 H:1V, is to carry a…

A: Given data: Side slope = 1.5 H :1 V (m=1.5) Discharge (Q) = 20 cumec Longitudinal slope = 1 in 5000…

Q: 5. Design a channel carrying a discharge of Q cumec with critical velocity ratio and Manning's…

A: DischargeCritical velocity ratio, Manning's roughness, Bed slope, To find: Design a channel using…

Q: 1. A triangular channel has a vertex angle of 60° and is 2m deep. It has a roughness coefficient of…

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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.