Detailed scour measurements around a debris accumulation
Detailed scour measurements were made at Farm-Market 2004 over the Brazos River near Lake Jackson, Tex. during flooding in October 1994. Woody debris accumulations on bents 6, 7, and 8 obstructed flow through the bridge, causing scour of the streambed. Measurements at the site included three-dimensional velocities, channel bathymetry, water-surface elevations, water-surface slope, and discharge. Channel geometry upstream from the bridge caused approach conditions to be nonuniform.
Citation Information
Publication Year | 1998 |
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Title | Detailed scour measurements around a debris accumulation |
Authors | David S. Mueller, Arthur C. Parola |
Publication Type | Conference Paper |
Publication Subtype | Conference Paper |
Index ID | 70020708 |
Record Source | USGS Publications Warehouse |