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8-20. The Duboys method using dso.

8-20. The Duboys method using dso.

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Solve 8-22 show all the work please. State your answer in Tons/Day.
18. Repeat Prob. 8-17, calculating the transport by size fractions. e19. A discharge of 12,000 cfs occurs in a channel that has a width of 160 ft and a depth of 8 ft. The channel slope is 0.0002. Use the sediment distribution given in Prob. 8-3 and the Duboys equation. Calculate the sediment transport by size fractions and com- pare with the solution using d5o = 0.31 mm. e 20 through 8-24. Calculate the sediment transport using the method indicated for each problem. A river has the bed distribution given in Prob. 8-3. Use doo = 0.39 mm, dso = 0.31 mm, and ds needed. The discharge is 16,000 cfs, the width is 400 ft, the depth is 10 ft, and the slope is 0.00016. Assume R = y. = 0.74 mm, d65 = 0.24 mm (or your graph of Prob. 8-3) as 8-20. The Duboys method using dso. 8-21. The Schoklitsch method (bed load). 8-22. The Meyer-Peter and Muller method (bed load using size fractions). 8-23. The Toffaleti method. 8-24. The Ackers and White method. 8-25 through 8-30. Calculate the sediment transport using the method indicated for each problem. A river has the bed distribution given in Prob. 8-3. Use doo = 0.74 mm, des = 0.39 mm, d50 needed. The discharge is 3150 cfs, the width is 100 ft, the depth is 7 ft, and the slope is 0.00023. Assume R = y. 0.31 mm, and d35 0.24 mm (or your graph of Prob. 8-3) as %3D 8-25. The Duboys method using dso- 8-26. The Schoklitsch method (bed load). 0-27. The Meyer-Peter and Muller method (bed load using dm). 8-28. Repeat Prob. 8–27 using size fractions.
Transcribed Image Text:18. Repeat Prob. 8-17, calculating the transport by size fractions. e19. A discharge of 12,000 cfs occurs in a channel that has a width of 160 ft and a depth of 8 ft. The channel slope is 0.0002. Use the sediment distribution given in Prob. 8-3 and the Duboys equation. Calculate the sediment transport by size fractions and com- pare with the solution using d5o = 0.31 mm. e 20 through 8-24. Calculate the sediment transport using the method indicated for each problem. A river has the bed distribution given in Prob. 8-3. Use doo = 0.39 mm, dso = 0.31 mm, and ds needed. The discharge is 16,000 cfs, the width is 400 ft, the depth is 10 ft, and the slope is 0.00016. Assume R = y. = 0.74 mm, d65 = 0.24 mm (or your graph of Prob. 8-3) as 8-20. The Duboys method using dso. 8-21. The Schoklitsch method (bed load). 8-22. The Meyer-Peter and Muller method (bed load using size fractions). 8-23. The Toffaleti method. 8-24. The Ackers and White method. 8-25 through 8-30. Calculate the sediment transport using the method indicated for each problem. A river has the bed distribution given in Prob. 8-3. Use doo = 0.74 mm, des = 0.39 mm, d50 needed. The discharge is 3150 cfs, the width is 100 ft, the depth is 7 ft, and the slope is 0.00023. Assume R = y. 0.31 mm, and d35 0.24 mm (or your graph of Prob. 8-3) as %3D 8-25. The Duboys method using dso- 8-26. The Schoklitsch method (bed load). 0-27. The Meyer-Peter and Muller method (bed load using dm). 8-28. Repeat Prob. 8–27 using size fractions.
Size Percent of Sample FS 38 MS 39 CS 23
Transcribed Image Text:Size Percent of Sample FS 38 MS 39 CS 23
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