Question

3. Design a trapezoidal channel that has gabion as the liner. The flow is 120 cfs,...

3. Design a trapezoidal channel that has gabion as the liner. The flow is 120 cfs, slope is 8%, and side slope is 1:1.

Engineering   Civil-Engineering   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Please give thumbs up

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Determine the normal depth, critical depth, and channel type (mild, steep, etc.) for a trapezoidal channel...
Determine the normal depth, critical depth, and channel type (mild, steep, etc.) for a trapezoidal channel with a base width of 22 and side slope 4 to 1. There is a flow rate of 1500 cfs flowing through the channel. The overall longitudinal slope is 2% and the channel is composed of soil (n=0.03).  
A trapezoidal channel is needed for a location where the bed slope is 0.008 ft/ft, discharge...
A trapezoidal channel is needed for a location where the bed slope is 0.008 ft/ft, discharge is 150 cfs, and the soil is alluvial silt, colloidal. Design a trapezoidal channel with 3:1 side slopes that will meet the limiting velocity if the flow is clear water. Use the information in the limiting velocity table that was distributed in the April 22 class notes. Gravity: g ൌ 32.2 ft/sec2 Unit weight of water: ? ൌ 62.4 ??/??ଷ Density of water: ?...
3. A trapezoidal channel has a base width b = 8 ft and side slopes 6H:1V....
3. A trapezoidal channel has a base width b = 8 ft and side slopes 6H:1V. The frictional slope is Sf = 0.035 and the Manning roughness coefficient is n = 0.014. Design a channel if channel discharge is = 15.45 m3 /s using Mannings equation. The farmer land is 3.482 acre with a length of 951.43 ft. what is the best length for the grass waterway? Depth of channel, d=? (5).   Top width of the channel=? (3) Freeboard of...
Define the channel type for a natural trapezoidal dirt channel with a roughness of 0.045. The...
Define the channel type for a natural trapezoidal dirt channel with a roughness of 0.045. The channel is 30 feet wide, 3:1 (H:V) sides slopes, bed slope of 0.01 and flowrate of 2500 cfs. Mild Steep Critical Horizontal
A trapezoidal concrete channel (n = 0.015) has side slopes of 2H:1V, a bottom width of...
A trapezoidal concrete channel (n = 0.015) has side slopes of 2H:1V, a bottom width of 10.0 ft, and a longitudinal slope of 0.005. (a) Compute the discharge rate (in cfs) and velocity (ft/s) when the water depth is 3.0 ft. (b) Compute normal depth and critical depth (in feet) for a discharge rate of 300 cfs.
Calculate the depth of flow in a trapezoidal channel with a bottom width of 3m and...
Calculate the depth of flow in a trapezoidal channel with a bottom width of 3m and whose walls slope 40 degrees with the horizontal. The channel is made of unfinished concrete and is laid on a 0.1% slope. The discharge is 15m^3/s.
A trapezoidal channel is 6 m wide and has a side slope of 0.5 horizontal: 1...
A trapezoidal channel is 6 m wide and has a side slope of 0.5 horizontal: 1 vertical. If the bed slope of the channel is 0.0004 and Manning’s n = 0.02, find the discharge which can make the channel a hydraulically efficient channel section.
Design a concrete-lined canal to carry a discharge of 10,000 cfs. The canal has a Manning’s...
Design a concrete-lined canal to carry a discharge of 10,000 cfs. The canal has a Manning’s n = 0.015 and is to be laid on a longitudinal slope of 0.0007. If the canal is designed to have a trapezoidal cross section with a side slope of Z = 1.5 and a bottom width/normal depth ratio of b/yn = 3.0, determine its required bottom width, depth, and free board. What is the Froude number (Fr)? Will the canal have a supercritical...
2. (a)   A channel has a triangular cross section with equal sides, a bed slope of...
2. (a)   A channel has a triangular cross section with equal sides, a bed slope of 1 in 5000 and a Mannings, n, 0.025. When the flow is 50 cfs. Determine the normal depth of the channel.            (b) Determine the optimum dimensions (B, L, y, b) for the trapezoidal channel , if the flow rate in the channel is 0.55m3/s, the channel slope is 1:2500 and the Chezy coefficient is 85 m1/2 s-1.
Design a trapezoidal concrete lined channel (n = 0.013) to convey 3m3 /sec on a slope...
Design a trapezoidal concrete lined channel (n = 0.013) to convey 3m3 /sec on a slope of 0.0004. Assume the use of a best hydraulic section for the design. Express your answers to the nearest mm.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT