Subject Hydraulics Please answer quickly Q2. (a) A hydraulic jump is designed to occur at downstream of a sluice gate in arectangular channel. The channel carries water with a discharge of 3.5 m³/sand a conjugate depth ratio of 4.25. If the supercritical flow depth is 0.29 m,determine the channel width.(b) The bed slope of a wide rectangular channel changes from mild to steep. Onthe mild slope, water flows uniformly with a discharge rate of 6.65 m³/s.m,a Manning's n of 0.014 and a bed slope of 0.0005. Compute the distancefrom the place where the slope changes to a place upstream where the depthis normal depth, yo. Use numerical integration method in your computationsand divide the range of depth into 3 equal parts.

Note : Since you have asked multiple questions, we will solve the first question for you. If you…

Q2. (a) A hydraulic jump is designed to occur at downstream of a sluice gate in a rectangular channel. The channel carries water with a discharge of 3.5 m³/s and a conjugate depth ratio of 4.25. If the supercritical flow depth is 0.29 m, determine the channel width.

Q2. (a) A hydraulic jump is designed to occur at downstream of a sluice gate in a rectangular channel. The channel carries water with a discharge of 3.5 m³/s and a conjugate depth ratio of 4.25. If the supercritical flow depth is 0.29 m, determine the channel width.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: 2) Determine the deflection at point D by using; (c) Double integration method A is a pinned and C…

A: Uniformly Distributed Load, W= 60 KN Concentrated load= 120 KN

Q: settlement occurred in the first of 5 minutes, for the same consolidation of drainage, how long is…

Q: Ox (psi) 2000 To (Cohesion) (psi) 1000 50 Oy (psi) 1800 (Internal friction angle), º Po (psi) 1000…

A: Given; = 2000 psi σy = 1800 psi Po = 1000 psi

Q: 2. Find the total glass area on the East & West side of the provided house drawing? NOTE 1: The wall…

A: To find the glass area on the East and West side.The wall height for all rooms is 11 ft

Q: Determine the internal moment at joints F and G. 8m F A B 4m+ 8m 20 kN/m 8 m G D E 44m 4

A: To find the internal moment at the Joints F and G of the symmetric frame shown in the figure.

Q: Calculate the correction for mean sea level if mean height of base line above MSL is 250 m and leng…

A: Mean height of base line above MSL, h = 250 m.Length of base line, L = 9600 mRadius of earth, R =…

Q: 1) A post is supported by a guy wire which exerts a pull of 100 N on the top of the post. If the…

Q: A laboratory model of a river is built to a geometric scale of 1:00. The fluid used in the model is…

A: Mass density of model fluid=900 kg/m3Geometric scale 1 : 100Highest flood in river = 10,000 m3/sThe…

Q: Find the all rod forces. EI is constant.

A: Given a truss with external loads and asked to determine the forces in all the members.

Q: elect one: a. 19.8 kN b. 34 kN C 11 kN 8 kN 6 kN

Q: Q: Water is flowing through a soil as shown in the figure. Pressure head at C (i.e. uc) is 8m.…

Q: Hello, I need help with Q.1 (parts a b & c) Thank you

A: Given data in question Structures To find out Indeterminacy NoteDse= external static Indeterminacy…

Q: CE 332 Extra Problem Use the Flexibility Method (a.k.a. Method of Consistent Deformations) to…

Q: The depths of penetrations along the length of a boarder strip at points 30 metres apart were…

A: To determine the water distribution efficiency

Q: Q2: For the beam shown below find the bending moment at mid span, h=2m, EI is constant. 2 m 8 m 6…

Q: Subject: Fundamentals of Deformable Bodies Question 1.) Find the vertical support reaction at A and…

Q: Calculate the corrected staff reading at point A, if the staff reading is taken from an instrument…

Q: Calculate the reduced level (m) of a point A, if the staff readings at the point A and benchmark are…

Q: ing the epanet program, create a water network on this map, the percentage of personal consumption…

A: The Water Supply and Water Resources Division of the United States Environmental Protection Agency…

Q: Determine the angle u between cables AB and AC 5 ft 60° Z 3 ft O 6 ft 4 ft FAB= 70 lb A FAC = 60 lb…

A: Position of point A, Position of point B, Position of point C, To find: The angle between the cables…

Q: Q: The following figure shows the flownet for seepage of water around a single row of sheet piles…

Q: Locate the centroid C(x,y) of the plane area shown below. Arrange your calculations in a tabular…

A: ###Locate the centroid of the plan area and make calculation in tabular format ####Centroid C

Q: Discharge through the outlet = 0.02 m³ s-1 Length of the outlet = 15 m FSL of the distributary =…

Q: A tapered circular rod of diameter varying from 20 mm to 10 mm is connected to another uniform…

A: A tapered circular rod of diameter varying from 20 mm to 10 mm,Uniform circular rod of diameter 10…

Q: Q- A transition curve is to be provided for a circular railway curve 236 m radius. The gauge is 12m…

A: A transition curve to be provided for a circular railway curve.Radius of circular railway curve…

Q: A soil is composed of solid spherical grains of identical specific gravity and diameter between…

A: Soil with solid spherical grains-Diameters of the grains-To Find-The terminal velocity of the…

Q: Determine the force in the cables needed to support the 450-lb crate as showin in (Figure 1) Hint:…

A: Given weight of W = 450 lbIt is asked to determine the forces in the cables.

Q: 10-2 Draw the bending moment M and shear force Q diagrams for the beam with two fixed supports and…

A: We have to draw Shear force diagram and bending moment diagram.

Q: Calculate the moment of inertia of the shaded area about the x-axis. Assume a = 45 mm, r = 30 mm.

Q: For the uniform beam AB, determine the reactions at A and B. Use the least work method Α A cl C 2L/3…

A: Determine reaction at A and BAs there is no horizontal load , only two equilibrium equations are…

Q: During a particular stage of the growth of a crop, consumptive use of water is 2.5 mm/day. Determine…

Q: Three routes connect an origin-destination pair with performance functions: t₁ = 20 +0.5x1 t2 = 4+…

Q: using the moment area theorems determine the deflection at point B.

A: ###Calculation of deflection at B using Area Moment Diagram

Q: The reduced bearing of 20 m long line is S30° E the latitude of the line is A 17.32 m north B с…

A: Length of the line L=20 mBearing S 30o ELatitude of the line = ?

Q: Determine the cracking moment in kip-ft for the section shown if: f'c = 4000psi and f₁=7.5√f'c. 3…

A: The compressive strength of the concrete = 4000 psiThe steel reinforcement provided = 3-#10 barsThe…

Q: It was estimated that the number of trips between north Davis and the campus during the 8-9 AM peak…

A: Values of βm are:Auto: 4.50Unitrans: 3.0Bicycle: 2.50 Cost:8 minutes Auto trip = $5.50 25 minutes…

Q: A member in a braced frame supports an axial compressive load and end moments that causes bending…

A: Assuming A992 steelFy = 50 ksiGiven dataPnt = Pu = 140 kAt topMntx = Mux =150k−ftMnty = Muy…

Q: An odd shaped body weighing 7.5 kg and occupying 0.01 cubic metre volume will be completely…

A: Given data:An odd shaped body weight, m = 7.5 kgOccupying volume, V = 0.01 cubic meterTo determine…

Q: Li Problem 3. If the flow at pie 1 is 900 and f= 0.015. Determine the flow at each pipe and also the…

Q: Consider the beam in (Eigure 1). Figure 10f1 Determine the magnitude of P so that the resultant…

Q: The Froude number of a subcritical stream at the end of a hydraulic jump in a horizontal rectangular…

A: Given data in question Rectangular channelFraudes number 0.22To find out Sequent depth ratio

Q: Determine the resultant force at pins A, B, and C on the three-member frame. P=129 N q=200 N/m

A: Load P = 129 NLoad intensity q = 200 N/m

Q: Draw the shear and moment diagrams A 2KN B 4KN с

Q: Q.3) A soil profile consists of a sand layer 2m thick, whose top is the ground surface, and a clay…

Q: A 2.0m wide rectangular channel has normal depth of 1.25 m when the discharge is 8.75 m3s. The slope…

A: Discharge= 8.75 m3 /s Width= 2 m

Q: Q2. The joint connection shown in Figure Q2 is subjected to a medium term tensile load under service…

A: The joint connection shown in Figure Q2 is subjected to a medium term tensile load under service…

Q: The section through a long cofferdam is shown below, the coefficient of permeability of the soil…

A: Given data in question Head 5.5 mFlow linesPotential linesPermeability 6×10-8 m/sTo find out…

Q: The distance between stations A and B on a railway route is 40 km and elevation difference is 400…

A: To determine whether the slope is harmful for a train traveling at 100 km/h in the overlapping…

Q: P9.12. Compute the reactions and draw the shear and moment diagrams for the beam in Figure P9.12. E…

A: Given :Required :Support reactions, shear force and bending moment diagram

Q: N 0 2 m 1 m y = 15.72 kN/m³ φ' = 30° ci = 0 Groundwater table Ysat 18.86 kN/m³ $2 = 26° c₂= 10 kN/m²…

Concept explainers

Open Channel Flow

Open channel flow is a branch of fluid mechanics. It deals with the flow of fluid in an open conduit or free surface. In an open channel flow, gravity induces the flow of water whose surface is open to the air. This flow is free-falling rather than confined in rigid body conduits. The open channel flow depends upon two parameters that are the cross-section of the conduit and the velocity profile. Practical examples of open channel flow are streams, rivers, canals, and other drainage systems.In open channel flow, the cross-sectional area of at least one of the sides is exposed to air, and the surface of water faces atmospheric pressure. This flow is also known as free gravity flow. The cross-sectional area of the conduit can be either man-made or a natural channel. For instance, the flow in rivers and streams are natural conduits, and the flow in a canal and sanitary systems are man-made or engineered channels.

Question

Subject Hydraulics Please answer quickly

Q2. (a) A hydraulic jump is designed to occur at downstream of a sluice gate in a
rectangular channel. The channel carries water with a discharge of 3.5 m³/s
and a conjugate depth ratio of 4.25. If the supercritical flow depth is 0.29 m,
determine the channel width.
(b) The bed slope of a wide rectangular channel changes from mild to steep. On
the mild slope, water flows uniformly with a discharge rate of 6.65 m³/s.m,
a Manning's n of 0.014 and a bed slope of 0.0005. Compute the distance
from the place where the slope changes to a place upstream where the depth
is normal depth, yo. Use numerical integration method in your computations
and divide the range of depth into 3 equal parts.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Given Data

VIEW

Step 2: Discharge per unit width equation (q)

VIEW

Step 3: Channel width (b)

VIEW

Solution

VIEW

Step by step

Solved in 4 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

A trapezoidal channel has a bottom width of 1m and side slopes of 2H:1V. If the depth of flow is 4 m, and the flow is 20 m³ /s, and n=0.014 find: a.) Specific energy (m) b.) Boundary shear stress (Pa)
1. Darcy law represents.. .a) v = ki, (b) v = k/i, (c) i = vk (v=velocity, k = hydraulic conductivity) 2. Cone of depression is observed in: a) Confined aquifer b) Un-confined aquifer c) Both a and b 3. Critical flow in an open channel occurs, when Froude number is....(a) less than 1, (b) more than 1, (c) depends on the rainfall, (d) none of these. 4. Manning's formula is used for calculating......(a) aquifer flow, (b) velocity in channel, (c) peak flow, (d) critical depth
4.Hydraulic jump occurs in a 4 m wide rectangular channel. Discharge in channel 7.5 m^3 /s, hydraulic jump upstream depth 0.2 m. Determine :Froude numbers upstream and downstream.
Uniform flows occur in a 10 meter wide rectangle channel. The flow in the channel is 18.4 m³/s and the depth of flow is 1.2 m. Roughness coefficient n = 0.012. Calculate the boundary stress
Open Channel Flow The sequent depths in a hydraulic jump formed in a 4.0m wide rectangular channel are 0.3 m and 1.2 m. The discharge in the channel is _m³/s. 3
Water flows at a depth of y1=0.4ft in a concrete channel which is 10ft wide. The discharge per unit width is 10ft2/sec. Estimate the height of the hydraulic jump that will be formed if bed slope is equal to 0.0 and 0.15 respectively.
the incoming flow rate is 100m3/s on a rectangular channel with: depth = 3m width = 4 meters Then, a hydraulic jump occurred along the way. Determine the depth at the hydraulic jump section.
The surface of an open channel lined with brass has a bed slope of 1:1000 and a Manning's coefficient of 0.011. Water is transported at a rate of 10 m/s in uniform flow. Determine the best hydraulic section for the following geometric shapes. (b) (i) A semicircular open channel. (ii) A parabolie open channel.
The Hydraulic diameter of a equilateral triangularchannel is 5 cm, the side length is 10cm. The vertical height (h) is equal to a. 40 cm b. 12 cm c. 30 cm d. 15 cm
For the channel (Consider a rectangular channel 3 m wide laid on a 1°slope. If the water depth is 2 m, the hydraulic radius is), if the water depth is 2 mand the uniform flow rate is 24 m3/s, what is the approximatevalue of Manning’s roughness factor n?(a) 0.015, (b) 0.020, (c) 0.025, (d ) 0.030, (e) 0.035
a. A rectangular channel is 4 m wide and has a longitudinal slope of 0.002. The channel is poured concrete and it is discharging a uniform flow at 25 m3/s. What is the normal depth? Use Table C-4 for the roughness coefficient. Table C-4. Average Manning Roughness Coefficients for Larger Open Channels Channel Manning Roughness Coefficient(n) Unlined Channels Clay Loam Sand Lined Channels Grass Lined (well maintained) Grass Lined (not maintained) Wetland-Bottom Channels (New Channel) 0.023 0.020 0.035 0.045 0.023 Wetland-Bottom Channels (Mature Channel) See Table A-5 Riprap-Lined Channels See Chapter 7, Section 7.6.17 Concrete (Poured) 0.014 Air Blown Mortar (Gunite or Shotcrete)(¹) 0.016 Asphaltic Concrete or Bituminous Plant Mix 0.018 (¹) For air blown concrete, use n=0.012 (if troweled) and n=0.025 if purposely roughened. Note: For channels with revetments or multiple lining types, use composite Manning roughness coefficient based on component lining materials.
10.6. Uniform flow occurs in a rectangular channel 3 m wide at a depth of 1.8 m. If the Chezy coefficient is 66 m"/s, calculate friction factor, Manning n, and "approximate height of the roughness projections. 10.7. What uniform flowrate will occur in a rectangular timber flume 1.5 m wide