Get the New FHWA Drilled Shaft Manual

Get the NCHRP Synthesis 418 – Pile Criteria From Test Pile Data

Dan’s Speaking Schedule

June 19-21, 2013: NHI Drilled Shaft Course, New Hampshire Department of Transportation, Concord, New Hampshire

July 11-12, 2013: Drilled Shafts for Major Bridge Projects, DFI-ADSC Drilled Shaft Seminar: Support with Confidence, Columbus, Ohio

Other DBA Team Speaking Appearances

Robert Thompson (June 5-7, 2013): NHI Driven Pile Foundation Inspection Course - Alabama Department of Transportation - Montgomery, Alabama

Robert Thompson (June 10-12, 2013): NHI Driven Pile Foundation Inspection Course - Alabama Department of Transportation - Grove Hill, Alabama

John Turner (June 19-21, 2013): NHI Drilled Shaft Course - New Hampshire Department of Transportation - Concord, New Hampshire

Conferences, Meetings, Seminars, Workshops

Dr. Steve Dapp…in Taiwan!

During a recent trip to Taiwan, Steve had the opportunity to participate in a lecture on base grouted drilled shaft foundations.  He was invited to speak at a meeting of the Chinese Taipei Geotechnical Society (CTGS), also known as the Taiwan Geotechnical Society (TGS), by Dr. Prof. San-Shyan, Lin, National Taiwan Ocean University (current president of TGS).  The meeting was held at the National Taiwan University of Science and Technology.

His visit on 21 June 2011 was noted in the August 2011 issue (Volume 5, No. 4, p82) of the ISSMGE Bulletin.  During his lecture, Steve talked about the experiences of DBA with base grouting drilled shafts at the Audubon Bridge and the Huey P. Long Bridge on the Mississippi River in Louisiana.  Steve said that base grouting has become a very common technology in Taiwan for high rise structures supported on drilled shafts.

The meeting is noted here on the TGS site.

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(Source: ISSMGE Bulletin Volume 5, No. 4, p82)

Geo-Florida Presentation by Steve Dapp – Tip-Grouted Drilled Shaft Foundations for the Audubon Bridge

I have uploaded the presentation Steve gave at Geo-Florida 2010 on February 24th.  You can find it on our Presentations page or by clicking the image below.  Enjoy!

 

Pages from Tip Grout Audubon Bridge_Dapp Brown_Geo Florida 2010

 

Archives

DBA Photo Albums

Foothills Parkway Bridge No. 2 - Completed Bridge and Live Load TestADSC Load Test Field Day
ADSC SE Drilled Shaft Research Project, Lawrenceville, GA Test SiteDBA Honors and Awards
JJA Pictures from Chris Ursery (FIGG)Foothills Parkway Bridge No. 2 - From a Birds Eye View
Hastings Bridge ConstructionFoothills Parkway Bridge No. 2
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