A very wide rectangular concrete channel (n =0.013) carries 12m3/s per unit width of water. The bed slope is 0.0006, and at a certain section the depth is 2.8m. Find the distance (in one reach) to the section where the depth is 2.6m. is the distance upstream or downstream Also sketch and name the profile In this reach (i e. between 2.8m and 2.6m )

Q: A cement lined rectangular channel 6m wide carries water at the rate of 30m3 /s. Find the value of…

A: Given: The width of the rectangular channel is 6 m. The depth of the rectangular channel is 1.5 m.…

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Q: 1. A partially open sluice gate in a 5-m-wide rectangular channel carries water at 10 m/s. The…

A: Given y1 = 2.5 m Q= 10m3/s b= 5 m

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A: Question is based on a stable gravity dam . Dam height , dam width , downstream side flow, freeboard…

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A: d = 2mQ = 5 m3/sq = QB = 52.4 = 2.083 m2/sDrop number, Dr = q2gd3Dr = 2.08329.81×23Dr = 0.0552…

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A: Given ;

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A: The wetter area for a triangular channel having depth y and the side slope being Z

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A:

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: 1. Provide preliminary dam design. A stable gravity dam cross-section must be designed in terms of…

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Q: and vertical banks with a surface slope of  1 in 2500. estimate the length of the back water curve…

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Q: A trapezoidal channel section having base 8m, depth 4m and the hydraulic radius is 2.36m. the side…

A:

Q: For the channel cross section shown, A = 1 m, B = 3 m, D = 2 m, W = 8 m and n = 0.015. What bed…

A:

Q: Determine the net length of crest and estimate the shape of downstream ogee spillway section having…

A: Solution-The giuven values are ,The elevation of crest =89.5mThe design discharge =1.15l/sThe number…

Q: A cement lined rectangular channel 6m wide carries water at the rate of 30m3/s. Find the value of…

A: It is required to determine the area of the channel. It is required to determine the hydraulic…

Q: 2. For a trapezoidal channel with a bottom with of 6 m, side slope of 3 horizontal to 1 vertical,…

A:

Q: H.W. 4 For a triangular channel having a side slope of Z horizontal: 1 vertical, Prove that: 20 Y. =…

A: The given data is shown below: Side slope=Z horizontal:1 vertical

Q: Portion of an embankment having a uniform up- gradient 1 in 500 is circular with radius 1000 m of…

A: given- up-gradient=1 in 500⇒r=500Radius R=1000height of bank h=1 mside slope=2:1

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Q: Determine the section factor (Z) of a triangular channel with right angle corner (900) with a depth…

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Q: A cement lined rectangular channel 6m wide carries water at the rate of 30m3/s. Find the value of…

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Q: A trapezoidal channel conveys a flow of 11.00m:/s. The channel has a side slope ratio of 1.70:1…

A: GivenQ=11 m3/sSide slope ratio (H:V)= (1.70:1)Bottom width=4.40mFlow depth =1mR=Hydraulic…

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A: To find : Ratio between maximum discharge and top width.

Q: 1. Calculate the normal depth in a concrete trapezoidal channel with side slope of 1 to 3, a bed…

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A: Data is as given

Q: 4. A trapezoidal channel of bed width 8.0 m, side slopes are 1:1, longitudinal bed slope = 12 cm/Km,…

A:

Q: 1. Provide preliminary dam design. A stable gravity dam cross-section must be designed in terms of…

A: height of water on U/S     H=10 mfree board   =2.0 mdam height  =12 m(i)  water pressure…

Q: 4. Estimate the wetted area of a triangular channel having a depth of 5m and the side slope is…

A: We have to determine the value of wetted area of the given triangular channel section having depth…

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Q: Find the required slope of a rectangular open channel when the water flows at a rate of 20,000 L/s,…

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Q: A trapezoidal channel has a base of 1.5 m and 45-degree walls. A smooth asphalt lining (n = 0.015)…

A: OPEN CHANNEL FLOW:

Q: Question 5 Determine the section factor (Z) of a triangular channel with right angle corner (90°)…

A:

Q: A trapezoidal canal section having a side slope of 2H to 3V has a total depth of 1.5m. For a most…

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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

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.