Determination of Resistance Due to Shrubs and Woody Vegetation

作者: Gary E. Freeman , William H. Rahmeyer , Ronald R. Copeland

DOI: 10.21236/ADA383997

关键词:

摘要: Abstract : Flume studies were conducted to determine hydraulic resistance of flexible plants that deform with turbulent flow. Both partially submerged and fully studied. The stems varying shapes a plant leaf mass greatly complicate the understanding resistance. deformation shape flow precludes use constant blockage or density in predicting This study considers effects on channel for variables type, geometry, density, flexibility, plants. Regression equations developed determining Manning's roughness coefficient.

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