Tag Archives: Geo-Strata

Article by Dan in Geo-Strata


An article coauthored by Dan and Dr. Paul Mayne, P.E. of Georgia Tech on geotechnical engineering in the Piedmont appeared in the November/December issue of  the Geo-Institute’s Geo-Strata Magazine.  The four page piece includes a brief overview of Piedmont geology, a discussion on sampling and testing of Piedmont soil and rock, a description of some of the unique engineering properties of Piedmont geomaterials, a discussion on the standard of practice for foundation design within the region, and a discussion on the value of engineering experience.  Examples and data from research and construction projects Dan and Dr. Mayne have been involved in are scattered throughout.  To read the article yourself, click here or pickup the latest copy of Geo-Strata.

Drilled Shaft Article by Dan in Geo-Strata

Constructability Considerations When Designing Drilled Shaft Foundations for Bridges

The May/June 2011 issue of ASCE’s Geo-Strata focuses on bridge geotechnics.  Dan contributed an article to this issue summarizing key constructability considerations for bridge drilled shaft designers.  Specifically, the article focuses on fresh concrete properties and reinforcement design.  Discussion of self consolidating concrete (SCC) and column-shaft connections is also included.  The article has been added to our publications page and is available through the link above.  Additional details related to bridge drilled shaft constructability can be found in the 2010 FHWA Drilled Shaft Manual here.