Particle Size Analysis for Bridge Scour Countermeasure Assessments at Select Bridges in the United States, 2014-18
Description
These data are supplemental rip-rap gradation data (Wolman Pebble Count) in text (.txt) format, collected during 2014-2018 field seasons for select bridges in the United States. These data were collected using a measuring tape to determine riprap gradation (D15, D50, D85, and D100) on in-place riprap at bridge piers and/or abutments at various locations in each study reach. They supplement the Geospatial Data for Bridge Scour Countermeasure Assessments at Select Bridges in the United States, 2016–18. For high-resolution sites, traditional multibeam surveys were conducted using methods described in Huizinga (2015).
Resources
| Name |
Format |
Description |
Link |
|
55 |
The metadata original format |
https://data.usgs.gov/datacatalog/metadata/USGS.5a0e120ae4b09af898cf2c9a.xml |
|
55 |
Landing page for access to the data |
https://doi.org/10.5066/F7WW7G4W |
Tags
- brandywine-creek
- inland-waters
- missouri
- ascii
- new-jersey
- bathymetry
- grand-river
- water-depth
- u-s-geological-survey
- geology
- wolman
- multibeam
- ia
- fox-river
- pennsylvania
- inlandwaters
- thompson-river
- usa
- usgs
- riprap
- iowa
- saddle-river
- bridge-piers
- perkiomen-creek
- pa
- mo
- usgs-5a0e120ae4b09af898cf2c9a
- nj
- xyz
- old-mans-creek