For a trapezoidal channel with the horizontal dimension of the side slope is 3 (i.e Z=3), a normal depth 2.87 in ft, and a channel bed slope of 0.065. The channel is lined with concrete with a roughness coefficient of 0.013. The channel base width 4.5. Calculate the velocity (v) in fps.

For a trapezoidal channel with the horizontal dimension of the side slope is 3 (i.e Z=3), a normal depth 2.87 in ft, and a channel bed slope of 0.065. The channel is lined with concrete with a roughness coefficient of 0.013. The channel base width 4.5. Calculate the velocity (v) in fps.

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: 6. Considering sag rods and tie rods at third points, what is the maximum moment about minor axis in…

Q: A centrifugal pump requires 40 ft head to deliver water from low level to higher level. If pump…

Q: augos han acht e any to sto wall wit unirroaigh ao 8. THE MASS SPECIFIC GRAVITY OF A FULLY SATURATED…

Q: A circular surface area 200 cm² is inclined to the x and y axes such that the unit vector normal to…

Q: Two solid cylindrical rods (1) and (2) are joined together at flange B and loaded as shown. If F₁ =…

Q: 1.8 m 50 kN ↓ 20 KN 1.6 m I E, I I-Beam Iz = 8.89 x 105 m² E = 200GPa 3.2 m Determine the support…

A: A propped cantilever beam with an overhang is givenTo determineThe support reactionsThe bending…

Q: Find the general solution for the cantilever beam. Use initial displacement and initial velocity as…

A: Initial displacement y(x,0) =f(x) = -0.05x and Initial velocity = yt(x,0)=g(x)=0on 0 ≤ x ≤ 10m.

Q: The end moments of a slender column whose horizontal translation was prevented were obtained as 385…

A: End moments of slender column - 1. 385 kNm 2.…

Q: What is the pressure within a 1 mm diameter spherical droplet of water relative to the droplet of…

A: Diameter of the spherical droplet of water d = 1 mm =1x10-3 m,Surface tension To Find-The value of…

Q: 3m -3m- 4 kN B F

Q: Direction: A rectangular open channel needs to be designed to carry a flow of 2.0 m³/s under uniform…

A: A rectangular channel-Flow Q=2 m3/s,Uniform flow conditions,Manning's roughness coefficient…

Q: Two solid cylindrical rods (1) and (2) are joined together at flange B and loaded as shown. If F₁ =…

Q: 50 ft and b = 5.40 ft. If the normal stress in each member must not exceed 35 ksi, determ upported…

Q: For-the-loaded-beam-below, write-equations-for-axial, shear, and-bending-moment-as-a-function.…

A: ###Calculation of shear force , axial force, bending moment equations as function of x from A and…

Q: Problem 2. Design a W section steel Fy=248 Mpa to carry a uniform load of 293 kN/m on a simply…

A: Strength of steel is Fy=248 MPa.Uniform load on the beam is w=293 kN/m.Span of the beam is L=1.5 m.

Q: 18. An incoming grade of +3.00% meets an existing grade of -1.50% at a PVI having station 18+00 &…

A: Incoming grade, Existing grade, PVI stationElevation of PVI, Station of street, Elevation of street,…

Q: Problem 2. Determine the force in members CD, ED, and CF of the space truss and state if the members…

A: A space truss is given with point loads acting on itThe magnitude of the point loads at B & C =…

Q: A 38-mm diameter by 3.5-m long steel rod (1) is stress free after being attached to rigid supports…

A: Given data in question Diamond 38 mmLength 3.5 mElasticity modulus 200 GPaCoefficient of thermal…

Q: A submersible, multi-stage centrifugal deep well pump 260 gpm capacity is installed in a well 27…

Q: Pa. Determine the magnitude of the angle of twist in a

Q: Chlorine is used as the disinfectant in a municipal water treatment plant. It achieves 50 percent of…

A: A municipal water treatment plant case-

Q: A tension plate shown below is used to support suspended load "T". Gusset Plate- Fy = 248 MPa Fu =…

A: Given;

Q: ç carefully added to the container so as not to d the container is filled the combined weight…

Q: An orifice meter with orifice diameter 15 cm is inserted in a pipe of 30 cm diameter. The pressure…

Q: yo tong s helb molins bulle ons 2.) IN A CONSTANT-HEAD PERMEABILITY TEST, A COIL SAMPLE IS COMPACTED…

A: To determine the permeability of soil. (in cm/sec)

Q: A W460x177 column section has a length of 8 m. Using NSCP 2015 specifications, which of the…

A: Slenderness ratio about strong axis = Effective length about strong axis = Effective length about…

Q: . The discharge pipe of a pimp is 400 mm in diameter delivers 0.5 m³/sec of water to a building…

Q: A line source of strength 15 m/s is situated within a uniform stream flowing at -12 m/s (i.e. right…

Q: 5. It is desired to deliver 5 gpm at a head of 640 m in a single stage pump having specific speed…

Q: Assume t = 1.8 in, a = 3.2 in., b = 3.6 in., c = 3.0 in. 十 Answer: Ix= a 叫 in.4 尤

Q: Using the conjugate-beam method, determine the displacement at D and the slope at D. Assume A is…

Q: A load P will be supported by a structure consisting of a rigid bar ABCD, a polymer [E = 2,300 ksi;…

Q: The weight and volume of a fully saturated soil sample were 55.4 g and 29.2 cm 3, respectively.…

Q: Determine the joint displacements, member end forces, and support reactions for the beam shown. 5…

A: The given beam is a continuous beam. To find-The joint displacement, member forces and support…

Q: On a two-lane highway, compared to the baseline, how much does the average travel speed decrease by…

A: Passing zone= 60%No passing zone = 40%opposing flow rate= 800 cars/hourfree flow rate = 55 mphTo…

Q: 700 N/m Jww. A 300 N 60° 6m 300 N/m OB -6m C

Q: Example graph of a testing of Reinforcing Steel Bar how can you explain this?

A: Stress strain diagram for reinforcing Steel barEx

Q: For the following frame: a) Draw free body diagrams, axial force, shear force, and bending moment…

Q: A single solid circular pile of diameter 0.75 m is driven 15 m into soil consisting of 5 m of loose…

A: d = 0.75 m L = 15 m Soil thickness of loose sand over a thick layer of medium-dense sand.h = 5…

Q: The static Indeterminacy of the structure shown below is. Во -Hinge F D E

Q: ist 10 facts about residential housing. List 10 facts about multiunit housing List and define 10…

A: Multifamily housing and residential housing are integral parts of our built environment. Residential…

Q: Question 13 For a multilane highway with a free flow speed of 55 mph, and an analysis volume (or…

Q: Pipe (2) is supported by a pin at bracket C and by tie rod (1). The structure supports a load Pat…

Q: Problem 1: What is the degree of freedom vector for member 1? Make sure that you consider which node…

Q: (i) At a vertical stress of 200 kPa, the void ratio of a 2.0 cm thick soil sample tested in an…

Q: Calculate the axial forces in bars DA, DB, and DC necessary for the 5,000-kg body shown to remain in…

A: A 5000kg load is applied at D.The load in terms of weight is, The load is supported by 3 bars DA,…

Q: What is the buckling length of the column S1 shown below? All the columns are HE 200 M and the beams…

Q: A hollow steel shaft with an outside diameter of 125 mm and a wall thickness of 15 mm is subjected…

Q: For the given angular section, a. Compute the radius of gyration b. Compute the polar moment of…

A: Determinea. Radius of gyration. b. Polar moment of inertia

Q: 5. It is desired to deliver 5 gpm at a head of 640 m in a single stage pump having specific speed…

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

Can you please help me with this homework question im getting stuck and can you please write clear and box answer. thank you

For a trapezoidal channel with the horizontal dimension of the side slope is 3 (i.e Z=3), a normal
depth 2.87 in ft, and a channel bed slope of 0.065. The channel is lined with concrete with a
roughness coefficient of 0.013. The channel base width 4.5. Calculate the velocity (v) in fps.

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Given

VIEW

Step 2: Calculation

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 2 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

An open channel is to be designed to carry 1.00m3/sec at a slope of 0.0065. The channel material has an n-value of 0.011. For the most efficient section. Determine: i. Depth for a rectangular section a. 0.385m c. 0.420m b. 0.395m d. 0.435m ii.Depth for a semi-circular section c. 0.630m a. 0.476m b. 0.563m d. 0.742m
Q1. Assuming average velocity of flow is 0.5 m/s and the effect of surface roughness of channel is negligible, find R and Q for the following sections. (i) 0.2 m 50% 48° Dia. = 1.2 m to 0.7 m
Question 6. Design a trapezoidal channel to carry a discharge of 980 cfs. The channel laid on a slope of 0.0014 is excavated in coarse gravel with a 75% fine diameter of 30mm (1.15in.). Consider a side slope of 1:2, n=0.030, and angle of repose = 40°
Q1: An open channel of trapezoidal section has side slope of 2 horizontal to 1 vertical and carries water of rate equal to 15 m3/sec. The bed slope of the channel is 0.0005 and depth of flow is 2m. Find the bed width of channel assuming n=0.018.1 Y ES y
Q5. A 1 km long trapezoidal, concrete-lined (n = 0.013) channel is required to conveywater at 10 m3/sec. The channel bottom slope So is 0.001, and the side slope is1V:2H.a. Using the best hydraulic section approach, design the channel dimensions(water depth; channel depth, channel bottom width, etc.). Calculate the flowvelocity. Use the free-board at about 0.3 m. Sketch the section of your channelshowing all dimensions including top width.b. If the cost of excavations is $20 per cubic meter, how much is the excavationcost for the 1 km channel.c. If the lining cost (concert lined) is $200 per square meter, how much is thelining cost of the channel.
Q3/ The width of the trapezoidal channel is (2 m) and side slope (Z = 1 m). The discharge through of open channel is (2 m³/sec). Find the critical depth.
A concrete open channel is to be designed to carry 1.5 m/s at a slope of 0.00085. Assuming n = 0.013. a. Determine the diameter for the most efficient section for a semi-circular section. b. Compute the Froude Number. c. What type of flow occurs here?
An asphalt-lined triangular channel is to be designed around a design discharge of1.5m 3 /s at a slope of 0.001. To prevent channel failure during construction, the channel side slope, m,needs to be designed around the angle of repose of the site material, where φ=27°. Determine freeboardheight, F, and minimum total channel depth, y T.
The asphalt - lined trapezoidal channel carries 300 cfs of water under uniform flow conditions when S = 0.0015. What is the normal depth? Use n = 0.016. bo L 6 ft- Y'n 50°
Q33. Determine the economical cross-section for an open channel of trapezoidal section with side slopes of 1 vertical to 2 horizontal, to carry 10 m/s, the bed slope being 1/2000. ASsume manning coefficient as 0.022. Ans
Direction: A rectangular open channel needs to be designed to carry a flow of 2.0 m³/s under uniform flow conditions. The Manning's roughness coefficient is 0.018. The channel should be such that the flow depth is equal to half the width, and the Froude number is equal to 0.5. The bed slope of the channel to be provided is
Q2) Water flows uniformly with a flow rate of 10 m'/s in a long rectangular open channel of 3.0 m width, Manning's n=0.015 and bed slope of 0.00075. At one part, the channel width is constricted to 1.5 for the construction of bridge abutment. Calculate the flow depth at the constriction, at just upstream and at just downstream of the constriction. Sketch the hydraulic flow profile and the relevant curve.