ODOT seems to be one of the more technically savvy geotech organizations out there. They have a state of the art database for managing nearly every aspect of their operations and data and they have make extensive use of gINT among other things.
Articles
Side Hill Retaining Walls – Part 2
In this part 2 of 2, various types of retaining walls are examined as possible alternatives in a side-hill retaining wall situation. These include conventional wall types such as CIP walls, MSE walls, gravity walls and soldier pile walls and some less conventional approaches such as lighweight concrete fill, hybrid soil-nail and geofoam wall systems, ground improvement and micropile walls.
Part 1 of this Side Hill Retaining Wall article covered the definition, significance, problems and failure modes, investigation techniques, analysis, and construction considerations of side hill walls. A PDF version is now available for download as well. Click through for the article and the download link!
Links
Slope Indicator
World leader in manufacture of geotechnical instruments, materials testing equipment, and environmental and remediation pump systems. Visit Slope Indicator
In Memoriam
Crux acquired by Quanta Services
Specialty geotechnical drilling contractor, Crux Subsurface, Inc. of Spokane, Washington was acquired Quanta Services (NYSE: PWR), an S&P 500 company and a leader in infrastructure services for the electric power, pipeline and telecommunications industries according […]