Q1. Figure 1.0 show a common rain gutter for a house. Compute the discharge if the waterdepth is 5.08 cm and water depth is 8.5 cm. The gradient of the eaves gutter is 1: 500 withManning's roughness, n, 0.016.15.24 cm8.89 cm5.08 cm10.16 cmFigure 1.0Q2. A discharge in a rectangular channel is 24 m3 s1 with a bottom width of 6 m. If thebed slope is 1 in 200 and Manning's, 0.012, calculatethe normal depththe Froude number at the normal depth and the flow regimethe critical depththe alternate depththe minimum specific energyi.ii.iii.iv.V.

Answered: Image /qna-images/answer/d8705a0e-6464-43de-9758-4af308a6ecd9.jpg

Q1. Figure 1.0 show a common rain gutter for a house. Compute the discharge if the water depth is 5.08 cm and water depth is 8.5 cm. The gradient of the eaves gutter is 1: 500 with Manning's roughness, n, 0.016. 15.24 cm 8.89 cm 5.08 cm 10.16 cm Figure 1.0

Q1. Figure 1.0 show a common rain gutter for a house. Compute the discharge if the water depth is 5.08 cm and water depth is 8.5 cm. The gradient of the eaves gutter is 1: 500 with Manning's roughness, n, 0.016. 15.24 cm 8.89 cm 5.08 cm 10.16 cm Figure 1.0

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. Find the normal depth for a discharge of 125 cfs in a trapezoidal channel with a bottom width of…

A: Given data Bottom widht (B) = 3 ft Side slope = (1:m) = (1 : 2 ) Bed slope (So) = 1% = 0.01…

Q: 4. Find the dimensions of a concrete lined open channel used to convey a discharge of 70 m/s. The…

A: Given data Discharge Mannings roughness coefficient Side slope Bed slope

Q: 1. Consider a rectangular channel section having a length of 500 feet. The width of the channel is…

Q: 5- An earth dam is shown below. Determine the seepage rate, q, in ft/day/ft length. Given: a1=35°,…

Q: Calculate the discharge in the concrete trapezoidal channel if the slope is 0.0002, the side slope…

Q: 2.25 m/s discharge of depth 1.3 m flows in a 4.0 m wide rectangular channel. Determine the state of…

A: Given:- Disachrge, Q=2.25 m3/sDepth=1.3 mWidth=4 m To find:- Type of floe based on (a) Froude number…

Q: The ratio between the discharge and top width of a best hydraulic rectangular channel is (91/50) ,…

A: Given,The ratio between the discharge and the top width, QT = 9150Bed slope, S = 13000 and C = 50For…

Q: depth of water = 10 cm velocity of water = 6 meters/sec *The water flows in a rectangular-shaped…

A: Given rectangular channel Depth of water y1 = 0.1 m Velocity of water V1 = 6 m/sec Whether it is…

Q: Uniform flow (15.0 m³/s) occurs in a rectangular channel of width 3.50m at a normal depth of 3.80m.…

A: Given Width 3.5 mNormal depth before gate 3.8 mDepth at gate 0.5 mDischarge 15 m3/sTo find out Depth…

Q: A laboratory flume (n=0.012) is 10 in wide and set on a slope of 0.0003. With a measured flow of…

A: Given data: Slope of flume, s=0.0003 Discharge, Q=0.1516 ft3sec width of flume, b=10 in = 0.83 ft…

Q: Water flows through an almost level channel 3-m wide at 40m3/s. The depth gradually increases from…

A: Given data:Width of channel=3 mQ=40 m3/sy1=2my2=2.12m

Q: When the channel of triangular cross section shown in the figure below was new, a flowrate of Q…

A: Given data:- The value of flowrate of Q caused the water to reach, L1=1.9 m Use formula:- Q=AV…

Q: Given that Q = 20 m3/s, calculate the flow depth of the stream after the scour hole.

Q: Analyze and sketch the water-surface profile in a long rectangular channel with concrete lining, n =…

Q: the coefficient of permeability = k = 5x103 cm/sec, determine the following:

Q: Example. The discharge in a channel with bottom width 3 m is 12 m s. If Manning's n is 0.013 and the…

A: Given that: Bottom width, B=3m Discharge in the channel, Q=12 m3/s…

Q: PROBLEM 4: The depth of water outside the cofferdam as shown in the figure is 10 ft. and the…

Q: Water flows at Q = 10 m³/s in a rectangular channel with b =4 m, n = 0.015, and So = 0.0009. If the…

Q: A permeable soil layer is underlain by an impervious soil layer. The coefficient of permeability of…

Q: Calculate the discharge in the concrete trapezoidal channel if the slope is 0.0002, the side slope…

Q: Determine the discharge over a right angled triangular notch of depth 0.36 m. Let the coefficient of…

Q: depth of 0.8m with a Froude Number of 5 befo jump. a. Find the Froude Number after the jump. b. What…

Q: discharge = 2.40 m^3/sec velocity = 1.5 m/sec Given that the rectangular-shaped timber flume…

Q: Q. No 1). Determine the discharge through a trapezoidal channel having Xm base width, Side slope is…

A: Given data Depth of flow Manings roughness coefficient Bes slope Side slope Find? Discharge

Q: B)What will be the infiltrated depth at 100m from the beginning of the irrigation e infiltrated…

A: To calculate the infiltrated depth at 100m from the beginning of the irrigation run, we need to use…

Q: Problem 1 Water flows in a rectangular channel of constant width with a flowrate per unit width of q…

Q: Part 1: Determine the Froude number and the type of flow. Water flows at a rate of 8.5 m3/s in a…

A: Water flow rate = 8.5m3/sec Width of channel = 2.25m Depth of channel = 0..32m It has been asked in…

Q: 1(a) A rectangular notch is 1m wide. Water flows over this notch to a depth of 150mm. Then the same…

A: As all the posted questions are different and not linked to one another then as per guidelines we…

Q: Q2: During a flood flow the depth of water in a 10 m wide rectangular channel was found to be 3.0 m…

A: Given :- width of rectangular channel =10m Drop in water surface elevation= 0.12 m Length…

Q: The seepage loss in cm?/sec for a hydraulic structure, if the flow net contains 5 flow lines and 9…

Q: A horizontal, frictionless channel of circular cross-section and diameter equal to 5 feet flows at a…

A: Note:- The given question is having multiple sub parts, as per the policy of Bartleby we are…

Q: The depth after the jump is 1.4m a. What must be the depth before the jump? b. Determine the head…

A: Given:- Rectangular channel of width, b = 5 m Discharge in the channel, Q = 6 m3/sec Depth after…

Q: The bottom width and bed slope of a long rectangular channel are 4.0 m and 0.0008, respectively. The…

A: Bottom width of rectangular channel, B=4 m Bed slope of channel, So=0.0008 Steady state discharge,…

Q: A rectangular open channel is 4m wide and has a discharge of 10 cu.m./s when the depth of flow is…

A: Given data: width of channel=4m Discharge=10 cu.m/sec Depth of flow=2m It is asked to calculate…

Q: Determine the bed slope of a rectangular channel 5 m wide and 2 m deep. The discharge is recorded as…

A: Given: Width of channel, b = 5 m Depth of channel, d = 2 m Discharge, Q = 20 m3/s Chezy's constant,…

Q: PROBLEM 1 A rectangular channel 12 in wide and 30 ft long yielded the following test results: with…

Q: The discharge in an open trapezoidal channel was measured by slope area method. Depth of water =…

A: given- a trapezoidal channel carrying water having depth of water=2.5m bottom width of channel=3.10m…

Q: Q. No 1). Determine the discharge through a trapezoidal channel having X m base width, Side slope is…

A: Depth of the water in channel y= 4.0 mwidth of the base X=85 mSide slope = 2V:1H=1V:0.5H here…

Q: 6. A sand layer lies beneath the levee pictured below. The hydraulic conductivity of the sand layer…

Q: A rectangular channel Carrie's water to a depth of 1.8m. In order to measure the discharge, the…

A: Rectangular Channel is an open channel with a rectangular cross section. The flow routing through a…

Q: 6. A 3.6 m wide rectangular channel caries water to a depth of 1.8 m. In order to measure the…

A: To Determine Discharge in the rectangular channel.

Concept explainers

Principles of Seepage

In hydrology, when water flows down in a pore or crack of unsaturated soil due to gravity, the deep layer of soil is called seepage. It is the slow movement of water in the soil layer. Seepage is mainly found near hydraulic structures and is responsible for the stability of earthen-type hydraulic structures.

Question

Q1. Figure 1.0 show a common rain gutter for a house. Compute the discharge if the water
depth is 5.08 cm and water depth is 8.5 cm. The gradient of the eaves gutter is 1: 500 with
Manning's roughness, n, 0.016.
15.24 cm
8.89 cm
5.08 cm
10.16 cm
Figure 1.0
Q2. A discharge in a rectangular channel is 24 m3 s1 with a bottom width of 6 m. If the
bed slope is 1 in 200 and Manning's, 0.012, calculate
the normal depth
the Froude number at the normal depth and the flow regime
the critical depth
the alternate depth
the minimum specific energy
i.
ii.
iii.
iv.
V.

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

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 3 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

5. Determine the backwater profile created by an obstruction in a channel causing a backup of 5.0 feet. The channel is trapezoidal as defined below and conveys a discharge of 200 cfs. Use the standard step method. 2 n = 0.030 So = 0.0050 ft/ft 8.0' the answer should be (backwater profile)
Question 3 a. Uniform water flow in a wide brick channel of slope 0.02° moves over a 10 cm bump as shown below in Figure 3.1. A slight depression in the water surface results. If the minimum depth over the bump is 50 cm compute i. the velocity over the bump; and ii. the flow rate per metre of width. V1 10 cm bump y, = 50 cm 0.02° Figure 3.1. Channel with bump
A trapezoidal channel with bottom width b = 5 ft and side slopes m = 2 (that is 2 horizontal over 1 vertical) carries Q = 100 cfs at depth y = 3.15 ft. The water temperature is 60 F, and the kinematic viscosity at this temperature is v= 1.217 * 10-5 ft2/s. (a) Determine if the flow is turbulent or laminar. (b) Determine if the flow is subcritical or supercritical.
A channel is made to flow adjacent to a river with a separation distance of 3000 ft completely penetrating a sand aquifer. Height of water above the sand aquifer for river and channel are 62 ft and 54 ft respectively. K = Permeability = 2.4 ft/day, P = Precipitation = 3.6 ft/y, E = Evaporation = 2.6 ft/y Determine 1. Water divide and max water-table elevation. 2. Daily discharge / 5000 ft into the river 3. Daily discharge / 10000 ft into the canal BI UGG G 三 = = 1 T Σ E
EXAMPLE 1: Determine the normal discharge for the channel shown in Fig 2.7a. The water surface in the left flood plain is 42m wide and that in the right flood plain is 26m. The manning roughness value for the flood plain is 0.10, while the Manning roughness value for the channel is 0.05 for the channel. The longitudinal slope of the channel is 0.0005. Solution: n=0.10 n=0.05 n3=0.10 2m 2m 5m 5m 12m 30m 15m 16m 10m 12m 12m Fig 2.7 a
A trapezoidal channel has a bottom width of B = 5 m, sidewall slope of 1V:1H, and bed slope of S=0.004. The channel bottom is compact gravel with a mean diameter of d5o =26 mm and the sidewalls are concrete (n =0.013). Use Horton's equation to calculate the equivalent Manning constant. The total discharge for a water depth of 1.4 m is: Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a Q=14.5 m³/s bQ=18 m³/s d Q=16 m³/s
Example 2: A triangular gutter with side slope at angle 60 has a depth 250 mm. If the discharge is 0.04 m3/s. Find the slope of the gutter bed? (c=50) # 30⁰ 250 m
: The width of a horizontal, rectangular channel is reduced from 3.5 to 2.5 m and the floor is raised by 0.25m in elevation at a given section. At the upper stream section the depth of flow is Im and the KE correction factor is 1.15. If the drop in water level at the contraction is 0.20m. Calculate loss is i) Discharge if energy • zero. ") Discharge if energy loss is 10th of the upper stream velocity head. KE correction factor for contracted section is unity. 2m y₁ 0.2m y: 2 0.25 m. 3.5 2.5m
The base of the artificial channel has a bottom width of 3m and sides with a slope of 1 vertical to 2 horizontal. The depth of water being predicted/estimated is 1.2m when the discharge is 3.51m3/s. Using Manning's equation with n = 0.022 a. Calculate the slope of the channel bed.b. Calculate the discharge in m3/s when the depth of flow is 1.3m.
Solve 6.3 only
Water flows in the channel of trapezoidal cross section shown in figure below. The bottom drops 1.4 ft per 1000 ft of length. Determine the flow rate if the channel is lined with new smooth concrete. Determine the Froude number for this flow. Determine the critical depth. y = 5 ft 40° 40° 12 ft
Answer in lt/min