Personal Hotspot : 1 connection(s), Used 693 MB Edit BB 7 x X CEE 432 HYDRAULIC ENGINEERING HEC-RAS ASSIGNMENT II: STREA

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Personal Hotspot 1 Connection S Used 693 Mb Edit Bb 7 X X Cee 432 Hydraulic Engineering Hec Ras Assignment Ii Strea 1 (90.39 KiB) Viewed 60 times

Personal Hotspot : 1 connection(s), Used 693 MB Edit BB 7 x X CEE 432 HYDRAULIC ENGINEERING HEC-RAS ASSIGNMENT II: STREAM JUNCTION DUE DATE: April 11, 2022 Channels AB and BC have a rectangular cross section with a bottom width of 300 ft, n = 0.03, and so = 0.0004 ft/ft. Channel BD has the same characteristics except that the bottom width is 100 ft. The 100-year discharge in channel AB is 60,000 ft/s. The channel distance AB is 10,000 ft, and the channel distances BC and BD are both 6,000 ft The angle between channels BC and BD is 30". Assume uniform flows occur at points C and D, use the momentum method in HEC-RAS to compute the water surface profiles in the channel system and complete parts (a) through (e). (a) Plot a river schematic showing the locations of all the river stations, (b) Plot the channel cross sections at points and D, (c) Plot the computed water surface profiles between points A and C, and between points A and in two separate plots and classify the water surface profiles, (d) Present a HEC-RAS profile output table showing the computed results for channels AB, BC and BD. Determine the discharge in channels BC and BD, and the flow depth at 500 ft from the junction in each channel, (e) Include a brief discussion of your results in parts (c) and (d). B 130° C References HEC-RAS River Analysis System, Version 6.1. HEC-RAS Applications Guide, Version 6.1, Chapter 8 (Looped Network) סס סם Tools Mobile View Share