Evaluation of field and laboratory research on scour at bridge piers in the United States
By: David S. Mueller and J. Sterling Jones
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Abstract
The Federal Highway Administration sponsored a laboratory research at Colorado State University and field data collection with the US Geological Survey, to evaluate the effects of bed material on the depth of scour. Correction factors are compared to include the effect of bed material in the HEC-18 equation. The HEC-18 equation tends to overpredict the observed scour for streams with coarse bed material. The field-based correction factor K4 causes underprediction associated with data collected from other countries.
| Publication type | Conference Paper |
|---|---|
| Publication Subtype | Conference Paper |
| Title | Evaluation of field and laboratory research on scour at bridge piers in the United States |
| Volume | A |
| Year Published | 1997 |
| Language | English |
| Publisher | ASCE |
| Publisher location | New York, NY, United States |
| Larger Work Title | Proceedings, Congress of the International Association of Hydraulic Research, IAHR |
| First page | 135 |
| Last page | 140 |
| Conference Title | Proceedings of the 1997 27th Congress of the International Association of Hydraulic Research, IAHR. Part C |
| Conference Location | San Francisco, CA, USA |
| Conference Date | 10 August 1997 through 15 August 1997 |
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