Two-Dimensional Hydraulic Models: Difference between revisions
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Revision as of 02:21, 18 November 2022
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| A two-dimensional hydraulic model (USGS, 2021) |
One-dimensional models include mathematical simplifications related to the assumption that flood depth remains uniform over the entire cross section. This assumption is not accurate for wide and flat floodplain areas. Two-dimensional models use full dynamic or simplified forms of one- and two-dimensional shallow water equations to solve both one-dimensional channel flow and two-dimensional overland flow and are more appropriate for flat and wide floodplain areas”. [1]
Best Practices Resources
Trainings
On-Demand Webinar: HEC-RAS 2D Modeling
On-Demand Webinar: Intro to the Application of 2D Hydraulic Modeling for Dam and Levee Safety
Citations:
Revision ID: 4289
Revision Date: 11/18/2022