It’s been a while since we have updated everyone on some of the various publications we have added to our website, so I wanted to provide a few links to some of the newer additions to our Publications tab. One magazine that members of DBA contribute to fairly regularly is Geostrata Magazine. The Geostrata Magazine is a bi-monthly publication of the Geo-Institute. You can join the Geo-Institute and gain access to the magazine by following this link: https://www.geoinstitute.org/publications/geostrata. Dr. Dan Brown published an article in the May-June 2020 edition about lessons learned from failures during pile installation with regards to driving stresses. In the January-February 2021 edition, Dr. Erik Loehr contributed an article about recognizing the inherent value in site characterization. Links for the articles are below.
Speaking of the Geo Institute, Dan Ding and Erik Loehr recently co-authored a paper in the Journal of Geotechnical and Geoenvironmental Engineering (see link below).
Ding, D., Loehr, J. E. (2019). “Variability and Bias in Undrained Shear Strength from Different Sampling and Testing Methods,”Journal of Geotechnical and Geoenvironmental Engineering Volume 145, Issue 10, October 2019.
An organization that we actively publish papers with is the Deep Foundations Institute (DFI). We have added papers from the last three years for the DFI Annual Conference as well as the The Journal of the Deep Foundations Institute. Links to the papers are below. To join DFI or learn more , click the DFI logo located in the left sidebar.
T.C. Siegel, T. J. Day, B. Turner & P. Faust (2019) “Measured end resistance of CFA and drilled displacement piles in San Francisco Area alluvial clay”,DFI Journal – The Journal of the Deep Foundations Institute, 12:3, pp 186-189.
Graham, D.S., Axtell, P.J., and Iverson, N. W. (2017). “Case History: Large Diameter Micropiles for the Highway 53 Relocation Project,” Proceedings: Deep Foundations Institute 42nd Annual Conference, New Orleans, LA, USA.
Dr. Dan Brown has also recently submitted an article to Pile Driver Magazine, which is a bi-monthly publication of the Pile Driving Contractors Association (PDCA). To learn more about the PDCA or become a member, click on logo on the left sidebar. The magazine is free to access and can be found by clicking here while the link for Dr. Brown’s article can be found below.
We have also added a few older papers that David Graham and Paul Axtell have published. One, a case history for a micropile project, was for the International Society of Micropiles. The other was for the 34th annual International Bridge Conference. The links for the papers are found below.
Graham, D.S., Hasbrouck, G.T., Axtell, P.J., and Turner, J.P. (2017). “Reducing Longitudinal Demands on Tall Bridge Piers with an Anchored Abutment”, Proceedings of the 34th International Bridge Conference, 2017, National Harbor, MD, USA, pp 668-672.
Finally, we have also updated our About Us tab to reflect the change in leadership announced back in April of 2020 and provide an updated view of our current staff here at DBA. The names of each individual are links to their respective resume.