• Q = 18 m^ 3 /s • Rectangular channel, 3 m wide • Unfinished form concrete channel • occurs at a depth of y1 = 1 m jumpDetermine : Velocity after hydraulic jump
Q: 8. Known:Rectangular Hydraulic •Q = 18 m^3 /s •channel, 3 m wide • Unfinished form concrete channel…
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A: Discharge (Q) = 2.32 m3/sDiameter of culvert (d) = 1.532 mDepth of water (y) = 1 m n = 0.014To…
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A: To find : Wetted area.
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Q: 5. What is the Froude's number for a channel having mean velocity 4.34 m/s and mean hydraulic depth…
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A: As per authoring guidelines, if the question number is not specified, the first question or three…
Q: A rectangular channel 5.8 m wide by 1.4 m deep was laid to have a hydraulic slope of 0.001. Using n…
A: Width,B=5.8 m Depth,h=1.4 m Slope,S=0.001 n=0.013 Manning's formula of discharge- Q=A×1n×R23×S12…
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Q: A rectangular channel 4 m wide with critical depth of 2.5 m. Compute the Froude Number
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Q: Water flows at a depth of y1=0.4ft in a concrete channel which is 10ft wide. The discharge per unit…
A: Let y1 be the height of the pre-jump. Let y2 be the height of the post hump. y1 = 0.4 ft q = 10…
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Q: Question 4.11 Consider the radial flow problem shown in top view (right), where the shaded area…
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Q: A sluice across a channel 6 m wide discharges a stream 1.2 m deep. What will be the tlow if the…
A: The figure is shown below,
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Q: 1. Find: a) Top width T, area A, wetted perimeter P, and hydraulic radius R of Figure 1. b) If Q =…
A: top width=1+2+4+3=10m wetted perimeter=2+2+2+22+22+3+3=17.07m wetted area=A1+A2+A3+A4…
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Q: 5. The ratio between hydraulic radius and hydraulic depth of a triangular channel is 31/100,…
A: Please refer the attached image for complete solution. THANK YOU.
Q: A canal is excavated to a depth of 4 m below ground level in a soil having C = 15 kN/m2, $ = 18°,…
A:
Q: 8. Determine the best hydraulic section for rectangular channel that can carry 200 m3/min.
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Q: What is the critical hydraulic gradient?
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A: Given Data: The discharge of water from the canal is Q=360 m3/2 min=3 m3/s. The water depth is…
Q: Find the hydraulic radius Wetted area=6.25 m2 Wetted perimeter=7.5 m
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Q: 5.a. Define section factor and hydraulic exponent? Derive an expression for most efficient…
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Q: A 1.5 inch crushed stone drain material has an estimated K= 1000 m/day, and porosity n= 0.38. If the…
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Q: Find the hydraulic radius if wetterd area is 11 m2 and wetted perimeter is 8 m
A: ASKED: To compute the hydraulic radius. Given, Wetted area (A) = 11 m2 Wetted perimeter (P) = 8 m
Q: A trapezoidal canal with a base of 2.0 m has its sides sloping at 45* with the horizontal. If water…
A: Given that, for the trapezoidal canal, base, b = 2 m side slope, θ=45° depth of flow, y = 1 m The…
Q: A rectangular channel 5.8 m wide by 1.4 m deep was laid to have a hydraulic slope of 0.001. Using n…
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Q: Q. Determine the depth in a trapezoidal channel with side slopes of 1 to 1.5, a bottom width of 8 m…
A: Given that: A trapezoidal channel withside slope, m=1.5Bed width, B=8mDischarge, Q=56 m3/sChannel…
Q: Determine the best hydraulic section for trapezoidal channel that can carry 200 m3 /min.
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Q: 8. What is the Hydraulic Radius of a triangular channel having a depth y and side slope Z? a)…
A: To determine the expression for the hydraulic radius of triangular channel. Given, Depth of flow =…
Q: 5. Determine the hydraulic depth of a riangular channel having the side slope Z and depth y.
A: To find : Hydraulic depth.
Q: Q1) Determine velocity from a circular channel section of diameter 3 m. Assume depth of water is…
A: Introduction : Velocity of flow : Velocity of flow is denoted as V : Velocity V =1N*R23*S12 N is the…
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A: Given: Base width of rectangular channel, b= 4 m Depth, d=20 m To find: Hydraulic mean depth, R
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- 1. A tunnel is to be driven through a weathered quartz with the following characteristics: → A point-load strength index of 4 MPa. → ARQD of 65%. → Spacing between joints is 450 mm. → Joints are slightly rough and have a separation less than 1 mm. Walls are highly weathered. → Tunneling conditions are anticipated to be damp. → The dominant joint set dips at 30° against the direction of the drive. What is the RMR of this rock mass? A) RMR = 31 B) RMR = 53 C) RMR = 70 D) RMR = 89 2. PROBLEM 4 A dam foundation is to be built upon a strong limestone with the following characteristics: → Uniaxial compressive strength of 80 MPa. →ARQD of 80%. → Spacing between joints is 80 mm. → The joint set has been described as follows: → Average discontinuity length is 4 m. → Separation of joints is generally less than 0.1 mm. →Joints are slightly rough and moderately weathered. → Joints have no infilling. →Groundwater conditions are assumed to be dripping. → The discontinuity…What is the difference between hydraulic grade (line) and energy grade (line)?The flow of water (mass density = 1000 kg/m3 and kinematic viscosity = 10-6 m2/s) in a commercial pipe, having equivalent roughness height (k) as 0.12 mm %3D yields an average shear stress at the pipe boundary is 600 N/m2, Find shear velocity,thickness of laminar sub-layer
- PROBLEM 4 A standpipe with an open top has a diameter of 2.5m and a wall thickness of 22mm. What level of water from the bottom will result to a hoop stress of 15MPA of the standpipe?• Calculate/plot the radial pressure and displacement curves for a 1.85 m radius tunnel subjected to a hydrostatic stress field of 20 MPa and provided with a concrete lining of internal radius 1.70 m installed after 1 mm of convergence has occurred. - Answer: To find the ground response curve we need to identify the two end points of the line: one is the in situ condition of zero displacement at a radial stress of 20 MPa, the other is the maximum elastic displacement induced when the radial stress is zero.Through the pipeline system in the figure calculate gauge and absulate presures at A and B
- Os: Given e-0.5,0.8% 1:0 For a sand withh Gs-267. Required what is thLe aritical hydraulic gradient (Ce) for these voids ratios.Q-The flow of water (mass density - 1000 kg/m³) and kinematic viscosity = 106 m² /sec, a compressible pipe with equivalent roughness Ks as 0.12mm yields average shear stress at the pipe boundary = 600N/m². The value of Ks/8' (8' being the thickness of laminar sublayer) for this pipe is ...Bleopage is assumed to occur beneath the concrete wall producing a finear distribution of hydrostatic pressure, as shown in Figure 1). Suppose that a-9 ft and b-12 ft. Figure 1 of 1 > Determine the location of the vertical resultant force due to seepage. Express your answer to three significant figures and include the appropriate units. 2p= Submit Part D UPM Value Submit Request Answer Determine the p-location of the horizontal resultant force due to pressure of water to the loft of the wall. Express your answer to three significant figures and include the appropriate units #A Value Units Request Answer Units
- Describe about the Typical earth tieback, Anchor is located outside potential failure zone.The cross section at station 2+60 has a cut area of 9 ft² and a fill area of 4 ft² and the cross section at station 3+00 has a cut area of 7 ft² and a fill area of 8 ft². What is the volume (yd) of fill between these stations? Assume 10% swell. Round to the nearest hundredths. Response Feedback: V=L fill A 2+60 +A 3+00 54 Swell means the cut material expands, therefore less fill is needed. The swell amount is subtracted from the calculated fill volume.Q24/B- find the length of stilling basin USBR III ? If the height of the chute block and the the end Sill are 25 cm and 37.5 cm respectively. Then draw the hydraulic structure with all dimensions ?