A concrete lined channel is to be constructed. For concrete in this case take Manning’s n to be 0.014s/m1/3 The slope of the ground surface is 1 in 450. The design discharge is 8.5m3/s. The channel is to be designed with the optimum hydraulic section, but the exact dimensions and profile of the channel are yet to be determined. Calculate the optimum hydraulic section for a circular pipe with a depth of 0.90D

Q: A well of 0.5 m diameter is pumped from confined aquifer at 0.08 m'/s. The draw- down recorded at…

A: Thiems equation and dupits equation is generally used for confined and unconfined aquifier analysis.

Q: Calculate the hydraulic head, h along with the pore-water pressure, u at points 2, 4 and 6, after…

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Q: Please answer fast.

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Q: 20-cm diameter well completely penetrates a confined aquifer of permeability 0.088 cm/sec. The…

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Q: Determine the discharge rate in a 1.37-m diameter corrugated metal pipe (CMP) (n = 0.024) on a slope…

A: First part  Diameter Of pipe (d) = 1.37 m  Manning's coefficient (n)=0.024  Slope (S) = 0.007  When…

Q: The channel is 2 m wide and transports water at 18 m3 /s. The elevation of the bed is raised 0.25 m.…

A: The flow in upstream is equal to the flow in the downstream, let considering the energy head in the…

Q: You are in charge of evaluating a segment of aqueduct pipe (diameter: 30cm). You know that pt. A has…

A: Diameter = 0.3 m PA = 500 kPa LAB = 100 m QAB = 175 L/s = 0.175 m3/s C = 100 Find: (a) Head lost…

Q: at a depth of 360 mm. A hydraulic jump occurs and the depth of water downstream from the

A: Given data- Width(B) = 5m Depth(y1) = 360 mm = 0.36 m Hydraulic jump(y2) = 1300 mm = 1.3 m

Q: (Moody chart) After a number of years of use, it is noted that to obtain a given flowrate, the head…

A: Given:  Reynold's numberRe=106 Head loss in old pipehLo=1.7× Head loss in originally smooth pipehLs…

Q: A parallel pipe net work connects the bottom of two reserviors. The head difference between the…

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Q: Given the required grout hydraulic head is 10 m, the head of the grout pipe is 1.5m above the…

A: Given, Grout hydraulic head = 10 m Head of grout pipe = 1.5 m Depth of injection point = 4 m Depth…

Q: Estimate the hydraulic gradient in a 2.2 m diameter smooth concrete pipe carrying a discharge of 3.4…

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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.