CIV E 530 - OPEN-CHANNEL HYDRAULICS
SPRING 2006
HOMEWORK No. 12: HEC-RAS EXAMPLE


  • Existing Plan

    Run the example in Chapter 4  of the HEC-RAS User's Manual.

    Report the profile output table for all three reaches and all three frequencies.

    Report the set of Froude numbers for all reaches and frequencies.

  • Modified Plan

    Change the 100-yr frequency discharge in the Fall River, Lower Reach, River Mile 9.6 to 10,000 cfs.

    Report the profile output table for all three reaches and all three frequencies.

    Report the set of Froude numbers for all reaches and frequencies.

    What can you conclude from this exercise?