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Product(s): |
StormCAD,CivilStorm,SewerGEMS |
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Version(s): |
08.11.05.113 |
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Area: |
Help and Documentation |
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Problem
Where did the typical junction headloss coefficients come from in the help topic "Headloss Coefficients for Junctions"?
Solution
These values are reasonable and are based on section 7.1.6.5 in the HEC-22 Urban Drainage Design Manual. That manual refers to it as the "Approximate Method" while the Bentley Storm and Sewer products refer to it as the "Standard Method". The user can enter any value they think is appropriate for the junction headloss coefficient.
See Also
HEC-22, 3rd edition Urban Drainage Design Manual
Help Topic "Headloss Coefficients for Junctions"
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Original Author: |
Craig Calvin |
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