Transcription of Professor’s Driven Pile Institute
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PDPI June 22, 2011 Logan, UT A DEEP FOUNDATION COMPARISON: Driven vs BORED PILES Presented By: Billy Camp, PE, Technical Principal/Vice President S&ME, Inc. Charleston, SC 843-884-0005 Professor s Driven pile Institute Logan, UT June 26, 2013 PDPI June 26, 2013 Logan, UT COMMON DEEP FOUNDATIONS (US Practice for Support of Structures) Driven Concrete 10 , 12 , 14 , 18 , 24 , 30 and 36 square PSC 36 to 66 Cylinder Steel 10 , 12 and 14 HP (16 and 18 now being rolled) 8 to 36 + pipe (open or closed) Wood 7 to 10 tip diameter, L<65 Composite PSC top with HP, W, or Pipe section bottom BORED Drilled Shafts 3 to 12 Micropiles 5 to 12 Drilled Displacement 14 to 18 Continuous Flight Auger (CFA) 12 to 24 PDPI June 26, 2013 Logan, UT UNIT RESISTANCE Driven Displacement or Low Displacement: Stress Increase strength increase and stiffer response.
PDPI June 26, 2013 – Logan, UT Constructability Issues Driven Piles • Length revisions are relatively easy (splicing or cut-off of steel piles, cut-off of PSC piles).
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Design of Piled Foundations, Pile design, Major, Technical issues relating to foundations, Technical Issues relating to Foundations and Geotechnics for Offshore Installations, Design, Pile, METHOD AND FINITE DIFFERENCE, History Providing Some Fundamental Observations on, Construction and Project Management