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Dan’s Speaking Schedule

September 12-13, 2012: Concrete used in Drilled Shaft Construction - ADSC/DFI Drilled Shaft Seminar - Denver, Colorado

October 26, 2012: Factors Affecting the Selection and Use of Drilled Shafts for Transportation Infrastructure Projects - 26th Central Pennsylvania Geotechnical Conference - ASCE/DFI - Hershey, Pennsylvania

Other DBA Team Speaking Appearances

John Turner (September 12-13, 2012): Analysis & Design of Drilled Shafts - ADSC/DFI Drilled Shaft Seminar - Denver, Colorado

John Turner (September 12-13, 2012): Techniques for Drilled Shaft Construction - ADSC/DFI Drilled Shaft Seminar - Denver, Colorado

Conferences, Meetings, Seminars, Workshops

Happy Karl Terzaghi’s Birthday!

Karl von Terzaghi (October 2, 1883 – October 25, 1963)

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Photograph From the World Wide Web of Geotechnical Engineering Hall of Fame (http://www.ejge.com/People/Terzaghi/Terzaghi.htm)

Yes, my geotechnical friends, another year has passed and it is again that special date in geotechnical engineering history: Karl Terzaghi’s Birthday!

Each year we pause to recognize the birth of the Father of Modern Soil Mechanics. For those of you that this is the first year you have received this message, let me welcome you to my annual tribute to Professor Terzaghi and the geotechnical engineering profession. (If you do not want this annual greeting, please let me know and I will drop you from my list!).

For this year’s reflection, I thought I would share a story from Professor Terzaghi’s biography: “Karl Terzaghi – The Engineer as Artist” by Richard E. Goodman (quotes in italics). Terzaghi was in the U.S. in the fall of 1938 working on securing an appointment at Harvard. He received a lot of invitations to speak once word spread he was in the U.S. He organized them into something like a tour. “But he did not defer the invitation from Dean Grinter, of the Armour Institute of Technology in Chicago, because Karl knew that construction of new subway tunnels through soft clay was about to start under the heart of Chicago. At Armour Institute, he wisely chose to speak about the dangers of tunneling in soft clay beneath cities.” The lecture was on December 1, 1938. Representatives of the property owners along the subway right-of-way as well as the chief engineer of the subway department were in attendance. Both parties sought out Terzaghi as consultant and made offers. He eventually chose the offer to work for the city after requiring several conditions that including hiring Professor Ralph Peck, “beginning a job that propelled the young field of soils engineering.” The rest, as they say, is history. This story illustrates how the right words (a lecture, a presentation, etc.) at the right time in front of the right audience can pay huge dividends, both professionally and financially.

Remember that every day is a great day to be in the field of geotechnical engineering and construction! Have a great Karl Terzaghi’s Birthday!

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DBA Photo Albums

ADSC SE Drilled Shaft Research Project, Lawrenceville, GA Test SiteDBA Honors and Awards
JJA Pictures from Chris Ursery (FIGG)Hastings Bridge Construction
Ownesboro Hospital Ground ImprovementArtistic Construction - Vol 1
JJA Construction 2010LPV-145 Test Piles 2009-2010
DFI 2009JJA Construction - Shaft 3W South Load Test - October 2009
Huey P. Long Bridge Drilled Shafts - October 2009JJA Construction - Pier 2W - September 2009 Photos
Univ Kansas Research - Lateral Load Test on Drilled ShaftsHuey P. Long Bridge, New Orleans - Test Shaft Construction - July 16-19, 2009
GIWW West Closure Complex Test Piles June and July 2009Garden State Parkway Mullica River Bridge - Test Shaft Construction - June 2009