Calculate the depth d in which the discharge (Q=1.5 m/sec) will flow through the channel with trapezoid-shaped cross section. Width of the channel bed is (b =2 m), slope of bed (S=0.05%), sides slope is (Z=1.5). The channel is excavated in gravel sends in which the roughness coefficient is (n =0.0247).

Q: Water is flowing in trapezoidal channel with 2V:3H at a discharge of Q=3.5m^3/s. If the channel top…

A: Solution:

Q: 6-25. A rectangular channel 20 ft wide has a roughness coefficient n = 0.015. a. Determine the…

A: Given: Rectangular channel: width, b = 20 ft n = 0.015 To find: a) Normal slope at a normal depth of…

Q: Triangular or “V” shaped channel with the sides inclined at an angle, θ = 60O from the horizontal…

A: Objective: To determine the hydraulic radius of the triangular channel.   Given: Depth of water in…

Q: A rectangular-shaped, weedy excavated channel with width b = 30 ft is laid on a slope of 8 ft/mile.…

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Q: Determine the discharge through a right angled triangular section for a normal depth of 3.7 ft;…

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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: A wide, shallow sand-bed channel has a slope of 0.00105 (assume smooth channel banks). The average…

A: Given: Slope, Se = 0.00105 Flow rate, Q = 5380 ft3/s Area, A = 640 ft2

Q: - A moderately sinuous curved trapezoidal cha carrying a discharge of Q-35 m³/s. The long…

A:

Q: Example 2: A triangular gutter with side slope at angle 60 has a depth 250 mm. If the discharge is…

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Q: An upstream channel enters a horizontal channel at a discharge of 792 cfs. The upstream channel has…

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Q: An open channel of square cross section had a flowrate of 62.6 ft³/s when first used. After extended…

A: Flowrate: Flow rate is the rate at which the volume of the fluid flowing through the channel with…

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.