General:
Book:Name: 1964-05-8705181-HeberCity-Utah
Format: pdf
Size: 1.28 MB
Description:Title: 1964-05-8705181-HeberCity-Utah
Author: Terry A. Kenney
Language: polski
Year: 2012
Subjects: Science & Technology, Nature, Engineering, Ecology & Environmental Sciences, Hydraulic Engineering, Ecology, Environmental Conservation & Protection, Nature - Other, Ecology - General & Miscellaneous, Environmental Conservation & Protection - General & Miscellaneous, Hydraulic Engineering - General & Miscellaneous, Natural Resources - General & Miscellaneous, Nature - Reference
Publisher: The Delano Max Wealth Institute, LLC.
ISBN: 9788381643429
Total pages: 4
Download from RapidGatorUnique bridge scour mitigation designs using concrete A-Jacks were developed by the Utah Department of Transportation and installed at the Colorado River Bridge at State Road 191 and the Green River Bridge at State Road 19. The U.S. Geological Survey monitored stream reaches at these sites by collecting streambed-topography and water-velocity data from 2003 through 2005. These data were acquired annually from a moving boat with an acoustic Doppler current profiler and a differential global positioning system. Raw unordered data were processed and readied for interpolation into organized datasets with DopplerMacros, a set of computer programs. Processed streambed topography data were geostatistically interpolated by using Ordinary Kriging, and inverse distance weighting interpolation was used in the development of the two-dimensional velocity datasets. These organized datasets of topography and velocity were developed for each survey of the two bridge sites. A comparison of the riverbed topography data for each survey was done. An increase in bed elevation related to the installation of the A-Jacks scour countermeasures is evident at the Colorado River Bridge at State Road 191. The three topographic datasets acquired after the installation at the Green River Bridge at State Road 19 show few changes.
https://rapidgator.net/file/3a181b53938 ... u4ua8m.pdf