Q8] The specific energy in a 2.0 m wide rectangular channel is not to exceed 1.2 m. What maximum discharge can be carried in such a channel? What longitudinal slope is required to achieve this flow? Assume Manning's n = 0.015.

Q: In rectangular channel at a section P, it is required that the depth of flow is to be 1.4 m and the…

A: Depth of flow (y)=1.4m Specific energy (E)=2.8m To find Flow condition subcritical, critical, or…

Q: A rectangular channel 6.0 m wide carries a discharge of 16.0 m3/s under uniform condition with…

A: A rectangular channel- Width b=6 m, Discharge Q=16 m3/s, Normal depth y=1.60 m, Manning's constant…

Q: A right-angled triangular channel carries a flow of 16,000 l/s. The Manning's n = 0.020 and the…

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Q: A rectangular channel discharges 0.5m/s per metre width. Determine the critical depth and the step…

A: Given data: q=0.5 m3/s/m E1=1 m

Q: A rectangular channel has a width of 4.0 m and a bed slope of 0.006. The Manning's roughness of this…

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Q: At the outfall from a lake into a steep channel, the channel is of trapezoidal section with a base…

A: Given, b = 6 m  m = 2

Q: 7. A rectangular channel, 20 feet wide, carries a discharge of 200 cfs. Compute the critical depth…

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Q: A rectangular open channel, with a constant discharge of 32m3/s32, has a smooth expansion from (1)…

A: We have to explain what engineering techniques you could use in order for the flow to change regime…

Q: The width and the depth of flow in a triangular channel is 4 m and 1 m respectively. The velocities…

A: Given: Width of channel = 4 m Depth of channel = 1 m Velocity 0.2 m below surface, V0.2 = 0.6 m/s…

Q: The specific energy in a 2.0 m wide rect

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Q: 14.5 15.0 14.5 region 2 region 1 region 3 4 10 10 2 5

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Q: A. Design a trapezoidal channel to carry a discharge of 10.5 m^3/s. The bottom slop of the channel…

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Q: Consider a concrete (n=0.013) wide rectangular channel that discharges 2.0 m/sec per unit bxh width…

A: Wide rectangular channel Discharge per unit width (q) = 2 m3/s/m Bed slope of the channel (So) =…

Q: 4.58. A trapezoidal canal has a longitudinal slope of 1%, side slopes of 3:1 (H:V), a bottom width…

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Q: 2- A 6-m wide concrete-lined trapezoidal channel (n = 0.013) has a sidewall slope of 1V:1.5H, a…

A: Bottom width of channel, Manning's constant, Side slope, Longitudinal slope, Discharge, To find:…

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.