Field verification of method for distributing flow through multiple-bridge openings

Fred N. Lee

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USGS · 70156629

Field verification of method for distributing flow through multiple-bridge openings

Fred N. Lee

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Abstract

Field data collected at three sites in Louisiana having multiple-bridge openings were used to check a method of distribution of flow through two or more bridges. Actual peak discharges in the various main and overflow bridges ranged from 878 to 11,055 cubic feet per second (24.9 to 313 m 2 /s). The error of the computed discharge to the actual discharge ranged between -20 and +6 percent, with the exception of one opening that had an error of +101 percent.

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Journal of Research of the U.S. Geological Survey Article

Source-reported bounding extent: 30.82° to 32.85° latitude; -93.14° to -92.1° longitude. This indicates report coverage, not an exact sampling location. View area on OpenStreetMap.

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Fred N. Lee. 1976. Field verification of method for distributing flow through multiple-bridge openings. https://pubs.usgs.gov/publication/70156629

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