A very wide rectangular channel carries a discharge of 8 m³/s per metre width. The channel has a bed slope of 0.004 and Manning's roughness coefficient n = 0.015. At

Q: A trapezoidal channel with sidewalls of 60 degrees has a bottom width of 4 m at total depth of 5 m…

A: Given data for trapezoidal channel,  b1=4, D=5, s=0.005, slope=60°≈3:1 Discharge(Q)=40 m3s, y=3.5…

Q: depth over the step-down bed.

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Q: A trapezoidal channel B=4.50m m=1.0 ,n=0.03 has a bed slope of S=0.003 The channel ends in a sudden…

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Q: Determine: 1. The hydraulic radius, R. 2. The discharge using Manning's Equation.

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Q: What is the hydraulic radius of a 3-m wide rectangular channel with a depth of 2-m? a.    0.86 m b.…

A: Hydraulic radius is the ratio of the wetted area upon wetted perimeter. Wetted Area of Reactangle…

Q: The flow rate in a wide rectangular open channel is 2.0 m³/s per metre width. The channel bed slope…

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Q: There is a rectangular channel that will be excavated downstream of a dam after a stilling basin…

A: Given channel section: Given:

Q: 2.3 Find the normal depth for a discharge of 6.371 m³/s in a trapezoidal channel with a bottom width…

A: Given trapezoidal channel with side slope of 1H to 1V,Discharge, Q= 6.371 m3/sBottom width, B= 1.524…

Q: 8.15) The flow rate and water depth just upstream of a dam are 15 m³/s and 4.0 m respectively. The…

A: Reference : Fluid mechanics, Rectangular Channel section. Given : Flow rate, water depth, width ,…

Q: An earthen channel in good condition carries a discharge of 10.0 cumecs with a m velocity of 0.7…

A: Given datadischarge, Q = 10.0 cumecsVelocity, V = 0.7 m/sBottom width, B =2 x dBazin's coefficient…

Q: i) Determine the critical depth of flow for this channel. ii) Determine the normal depth of flow for…

A: Critical depth hc =q2g1/3Here q discharge per unit width and g is acceleration due to…

Q: A trapezoidal channel having a bottom width of 6.1 m and side slopes of 1.5H : 1 V is carrying a…

A: trapezoidal channel bottom width = 6.1 mside slopes = 1.5H : 1 Vflow, Q = 126 m3/sdepth = 5.79…

Q: A steep wide rectangular channel takes off from a reservoir having an elevation of 101.2 m. At the…

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Q: A 4-m wide rectangular channel is carrying 10 m3/s at a depth of 2.5 m. There is a step rise of 0.2…

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Q: 5.1.2 A 2-m-wide rectangular channel with a bed slope of 0.005 has a depth of flow of 1.5 m.…

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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.