Papers, Lectures and other Publications:
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Presented at DFI Annual; 2021
Presented at DFI Annual; 2021
Presented at DFI Annual; 2021
Presented at USSD Annual Conference; 2021
Presented at IFCEE, Dallas, TX; 2021
Presented at IFCEE, Dallas, TX; 2021
Baltic Sea Geotechnical Conference, 2021
Presented at DFI Annual 2020
Presented at IBC, 2020
GeoCongress, Mineappolis, MN; 2020
Presented at GeoCongress, Minneapolis, MN; 2020
GeoMEast; 2019
Presented at DFI Annual; 2019
Presented at DFI Annual; 2019
Presented at DFI Annual; 2019
Presented at DFI Annual; 2019
Presented at DFI Annual; 2019
GeoCongress; 2019
Deep Foundations Magazine, 74-78; 2019
Foundation Drilling Magazine; January 2019
Deep Foundations Institute; 2018
DFI Journal – The Journal of Deep Foundations Institute; 2018
Symposium: Tenth International Conference on Stress Wave Theory and Testing of Deep Foundations, San Diego, CA; 2018
Symposium: 10th International Conference on Stress Wave Theory and Testing of Deep Foundations, San Diego, CA; 2018
Symposium: Tenth International Conference on Stress Wave Theory and Testing of Deep Foundations, San Diego, CA; 2018
Symposium: Tenth International Conference on Stress Wave Theory and Testing of Deep Foundations, San Diego, CA; 2018
Symposium: Tenth International Conference on Stress Wave Theory and Testing of Deep Foundations, San Diego, CA; 2018
Proceedings of the International Foundations Congress and Equipment Expo, Orlando, FL; 2018
Geo-Institute, Geotechnical Practice Publication No. 11, pp. 87-101; 2018
International Foundations Congress and Equipment Exposition, IFCEE, Orlando, FL; 2018
International Foundations Congress and Equipment Exposition, IFCEE, Orlando, FL; 2018
International Foundations Congress and Equipment Exposition, IFCEE, Orlando, FL; 2018
International Foundations Congress and Equipment Exposition, IFCEE, Orlando, FL; 2018
Geotech Geol Eng; February, 2018
DFI 42nd Annual Conference on Deep Foundations, New Orleans, LA; 2017
DFI 42nd Annual Conference on Deep Foundations:,New Orleans, LA; 2017
Article in PileDriver Magazine, Issue 5; 2017
Presented at AREMA; 2017
Proceedings of the 34th Annual International Bridge Conference, The Engineers’ Society of Western PA, pp. 662-667; 2017
Proceedings of the 3rd Bolivian International Conference on Deep Foundations, Santa Cruz de la Sierra; 2017
DFI 41st Annual Conference on Deep Foundation, New York, NY; 2016
GeoVancouver, Vancouver, BC; 2016
GEC 12: Report FHWA-NHI-16-010, US Department of Transportation, FHWA, Washington DC; 2016
Proceedings from Geotechnical and Structural Engineering Congress, Phoenix, Arizona; 2016
Soils and Foundations, The Japanese Geotechnical Society; 2015
15th Pan-American Conference on Soil Mechanics and Geotechnical Engineering, Buenos Aires, Argentina; 2015
15th Pan-American Conference on Soil Mechanics and Geotechnical Engineering, Buenos Aires, Argentina; 2015
15th Pan-American Conference on Soil Mechanics and Geotechnical Engineering, Buenos Aires, Argentina; 2015
Proceedings of the 12th China Foundation Engineering Conference (第十二届全国桩基工程学术会议论文集): 重庆，China; 2015
Proceedings, Electrical Transmission and Substation Structures, Branson, MO; 2015
Seminário de Engenharia de Fundações Especiais e Geotecnia: São Paulo, Brazil; 2015
Anais do VIII Seminário de Engenharia Geotécnica do Rio Grande do Sul, São Leopoldo, RS, Brasil; 2015
FHWA/NHI Virtual World Conference; 2015
Proceedings of The International Foundations Congress and Equipment Expo, San Antonio, TX; 2015
Proceedings of The International Foundations Congress and Equipment Expo, San Antonio, TX; 2015
Proceedings of The International Foundations Congress and Equipment Expo, San Antonio, TX; 2015
Proceedings of the International Foundations Congress and Equipment Expo, San Antonio, TX; 2015
Proceedings of the Indian Geotechnical Conference, Kakinada, India; 2014
39th Annual Conference on Deep Foundations, Atlanta, GA; 2014
Proceedings of COBRAMSEG, Goiânia, Brazil; 2014
Fundações & Obras Geotécnicas; 2014
Proceedings of the Twenty-fourth International Ocean and Polar Engineering Conference, Busan, Korea; 2014
Proceedings of the DFI/ EFFC International Conference on Piling and Deep Foundations, Stockholm, Sweden; 2014
Proceedings of the DFI/ EFFC International Conference on Piling and Deep Foundations, Stockholm, Sweden; 2014
PDCA 18th Annual International Conference & Expo, St. Louis, MO; 2014
Geo-Institute Geotechnical Special Publication No. 233, Reston, VA; 2014
Geo-Institute Geotechnical Special Publication No. 233, Reston, VA; 2014
Deep Foundations Magazine, pp 53-56; 2014
SAICE Civil Engineering, Vorna Valley, Midrand, pp 50-56; 2013
Geotechnical and Geological Engineering, An International Journal, Vol 31, Number 4; 2013
Proceedings of 1st International Geotechnical Symposium on Helical Foundations, Amherst, MA, pp 336-346; 2013
Deep Foundations Magazine, pp 69-70; 2013
Fundações & Obras Geotécnicas, pp 58-63; 2013
Proceedings of the Twenty-Third International Offshore and Polar Engineering, Anchorage, AK, pp 428-435; 2013
32nd International Conference on Ocean, Offshore, and Arctic Engineering, Nantes, France; 2013
Proceedings from the International Bridge Conference, Pittsburgh, PA; 2013
Proceedings from Seminario sul Tema; 2013
Proceedings from the First International Conference, Seminar on Deep Foundations, Santa Cruz, Bolivia; 2013
Fundações & Obras Geotécnicas, pp 64-68; 2013
Master Magazine, pp 10-23; 2013
Proceedings from Testing and Design Methods for Deep Foundations, Kanazawa, Japan, pp 3-11; 2012
Proceedings from Testing and Design Methods for Deep Foundations, Kanazawa, Japan, pp 97-104; 2012
Proceedings from Testing and Design Methods for Deep Foundations, Kanazawa, Japan, pp 123-131; 2012
XVI Congresso Brasileiro de Mecânica dos Solos e Engenharia Geotécnica, Pernambuco, Brazil; 2012
DFI Journal Vol 6. No. 1, Hawthorne, NJ pp 58-67; 2012
Seminário de Engenharia de Fundações Especiais e Geotecnia, São Paulo, Brazil; 2012
Deep Foundations Magazine, pp 51-54; 2012
PileDriver Magazine, pp 60-67; 2012
Geo-Institute Geotechnical Special Publication No. 227, pp 322-332; 2012
Geo-Institute Geotechnical Special Publication No. 227, pp 505-524; 2012
Geo-Institute Geotechnical Special Publication No. 227, pp 614-629; 2012
Geo-Institute Geotechnical Special Publication No. 227, pp 650-663; 2012
Geo-Institute Geotechnical Special Publication No. 227, pp 737-753; 2012
PileDriver Magazine, pp 81-88; 2012
Structural Engineering, pp 46-48; 2011
Proceedings from Deep Foundations Institute 36th Annual Conference on Deep Foundations, Boston, MA, pp 252-532; 2011
Proceedings from Deep Foundations Institute 36th Annual Conference on Deep Foundations, Boston, MA, pp 553-562; 2011
Earthquake Spectra, Vol. 27, No. S1, pp 543-565; 2011
PileDriver Magazine, pp 59-62; 2011
WSDOT Project, WA; 2011
Presentation made at Deep Foundations Institute Helical Foundations & Tiebacks Seminar, Dallas, TX; 2011
Mitteilung des Instituts Für Grundbau and Bodenmechanik Technische Universität Braunschweig, Braunschweig, Deutschland, pp 471-488; 2011
Compendium of Papers of the Transportation Research Board (TRB) 90th Annual Meeting, Washington, D.C.; 2011
DFI Journal Vol 4. No. 2, Hawthorne, NJ, pp 54-64; 2010
Proceedings of the 35th Annual Conference on Deep Foundations, Hollywood, CA; 2010
Foundation Drilling Magazine, pp 53-57; 2010
PileDriver Magazine, pp 43-51; 2010
Proceedings of the Symposium on the Application of Geophysics to Environmental and Engineering Problems (SAGEEP), Keystone, CO, pp 325-334; 2010
The Art of Foundation Engineering Practice, Geotechnical Special Publication No. 198, Reston, VA, pp 534-553; 2010
Proceedings of the Deep Foundations Institute 34th Annual Conference on Deep Foundations, Kansas City, MO; 2009
Final Report Submitted to Florida Department of Transportation, FL, Project BD-544-39, Tampa, FL; 2009
Proceedings of the ASME 28TH International Conference on Ocean, Offshore and Arctic Engineering, Honolulu, Hawaii; pp 1-9; 2009
International Foundation Congress and Equipment Expo, Geotechnical Special Publication No. 185., Orlando, FL; 191-198; 2009
International Foundation Congress and Equipment Expo, Geotechnical Special Publication No. 185., Orlando, FL; pp 591-598; 2009
International Foundation Congress and Equipment Expo, Geotechnical Special Publication No. 185., Orlando, FL, 607-614; 2009
International Foundation Congress and Equipment Expo, Geotechnical Special Publication No. 185., Orlando, FL, pp 629-636; 2009
Mitteilung des Instituts Für Grundbau and Bodenmechanik Technische Universität Braunschweig; Heft Nr. 88, Braunschweig, Deutschland, pp 351-364; 2009
Proceedings of The Fifth Highway Geophysics – NDE Conference, Charlotte, NC, pp 101-110; 2008
Proceedings of The Fifth Highway Geophysics – NDE Conference, Charlotte, NC, pp 472-480; 2008
Proceedings from the 33rd Annual & 11th International Conference on Deep Foundations, New York, NY; 2008
Proceedings of the Eighth International Conference on the Application of Stress-Wave Theory to Piles, Lisbon, Portugal, pp 689-697; 2008
Proceedings of the Eighth International Conference on the Application of Stress-Wave Theory to Piles, Lisbon, Portugal, pp 19-32; 2008
Proceedings of the Eighth International Conference on the Application of Stress-Wave Theory to Piles, Lisbon, Portugal, pp 131-134; 2008
Proceedings of the Eighth International Conference on the Application of Stress-Wave Theory to Piles, Lisbon, Portugal, pp 135-138; 2008
Proceedings of the Eighth International Conference on the Application of Stress-Wave Theory to Piles, Lisbon, Portugal, pp 189-196; 2008
Proceedings of the Eighth International Conference on the Application of Stress-Wave Theory to Piles, Lisbon, Portugal, pp 371-377; 2008
Proceedings of the Eighth International Conference on the Application of Stress-Wave Theory to Piles, Lisbon, Portugal, pp 379-384; 2008
Proceedings of the Eighth International Conference on the Application of Stress-Wave Theory to Piles, Lisbon, Portugal, pp 389-394; 2008
Proceedings of the Eighth International Conference on the Application of Stress-Wave Theory to Piles, Lisbon, Portugal, pp 395-402; 2008
Proceedings of the Eighth International Conference on the Application of Stress-Wave Theory to Piles, Lisbon, Portugal, pp 403-407; 2008
Proceedings of the Eighth International Conference on the Application of Stress-Wave Theory to Piles, Lisbon, Portugal, pp 435-441; 2008
Proceedings of the Eighth International Conference on the Application of Stress-Wave Theory to Piles, Lisbon, Portugal, pp 471-476; 2008
Proceedings of the Eighth International Conference on the Application of Stress-Wave Theory to Piles, Lisbon, Portugal, pp 501-506; 2008
Proceedings of the Eighth International Conference on the Application of Stress-Wave Theory to Piles, Lisbon, Portugal, pp 655-661; 2008
Proceedings of session of GeoCongress: Geosustainability and Geohazard Mitigation, Geotechnical Special Publication, No. 178, Reston, VA, pp 939-946; 2008
From Research to Practice in Geotechnical Engineering, Geotechnical Publication No. 180, Reston, VA, pp 471-488; 2008
From Research to Practice in Geotechnical Engineering, Geotechnical Publication No.180, Reston, VA, pp 312-330; 2008
Deep Foundations Magazine, pp 49-52; 2007
Final Report Submitted to Florida Department of Transportation, Project BD544-20, Tampa, FL; 2007
Nasa / Ohio Space Grant Consortuim Annual Student Research Symposium Proceedings XV, Cleveland, OH, pp 113-114; 2007
PDCA 11th Annual International Conference and Exposition, Nashville, TN, pp 97-118; 2007
Mitteilung des Instituts Für Grundbau and Bodenmechanik Technische Universität Braunschweig, Braunschweig, Deutschland, pp 281-294; 2007
Geotechnical Special Publication No. 158 Contemporary Issues in Deep Foundations, Denver, CO; 2007
Geotechnical Special Publication No. 158 Contemporary Issues in Deep Foundations, Denver, CO; 2007
II Geojovem, Nova Friburgo; 2006
Deep Foundations Institute 31st Annual Conference on Deep Foundations, Washington, D.C., pp 133-140; 2006
XIII Congresso Brasileiro de Mecanica dos Solos e Engenharia Geotecnica, Brasil, pp 1203-1206; 2006
NDE Conference on Civil Engineering, St. Louis, MO, pp 254-261; 2006
Geo-Institute, Geotechnical Practice Publication No. 3 0-7844-0821-1, pp 65-80; 2006
Tenth International Conference on Piling and Deep Foundations, Amsterdam, The Netherlands, pp 763-772; 2006
ASCE GEO Congress, Atlanta, GA; 2006
ASCE GEO Congress, Atlanta, GA; 2006
GEO3 Construction Quality Assurance/Quality Control Technical Conference, Dallas/Ft. Worth, TX, pp 425-436; 2005
GEO3 Construction Quality Assurance/Quality Control Technical Conference, Dallas/Ft. Worth, TX, pp 49-60; 2005
GEO3 Construction Quality Assurance/Quality Control Technical Conference, Dallas/Ft. Worth, TX, pp 323-328; 2005
Proceedings of SCC, Center for Advanced Cement-Based Materials; 2005
Wisconsin Highway Research Program Contract No. 0092-04-09, Report No. 05-16, Madison, WI; 2005
Florida Engineering Society Journal, pp 10-13; 2005
ASCE Journal of Geotechnical Engineering, Vol. 131, No. 3, Reston, VA, pp 292-300; 2005
ASCE Journal of Geotechnical Engineering, Vol. 131, No. 3, Reston, VA, pp 301-310; 2005
Final Report Submitted to Florida Department of Transportation, Tampa, FL; 2005
Mitteilung des Instituts Für Grundbau and Bodenmechanik Technische Universität Braunschweig, Braunschweig, Deutschland, pp 177-194; 2005
Current Practices and Future Trends in Deep Foundations, Geotechnical Special Publication No. 125, Reston, VA, pp 239-252; 2004
Current Practices and Future Trends in Deep Foundations, Geotechnical Special Publication No. 125, Reston, VA, pp 222-238; 2004
Current Practices and Future Trends in Deep Foundations, Geotechnical Special Publication No. 125, Reston, VA, pp 186-201; 2004
Current Practices and Future Trends in Deep Foundations, Geotechnical Special Publication No. 125, Reston, VA, pp 77-95; 2004
Current Practices and Future Trends in Deep Foundations, Geotechnical Special Publication No. 125, 0-7844-0743-6, Reston, VA, pp 16-49; 2004
Proceedings of the Seventh International Conference on the Application of Stresswave Theory to Piles, Selangor, Malaysia, pp 415-421; 2004
Proceedings of the Seventh International Conference on the Application of Stresswave Theory to Piles, Selangor, Malaysia, pp 153-165; 2004
Proceedings of the Seventh International Conference on the Application of Stresswave Theory to Piles, Selangor, Malaysia, pp 381-386; 2004
Proceedings of the Seventh International Conference on the Application of Stresswave Theory to Piles, Selangor, Malaysia, pp 107-123; 2004
Proceedings of the Seventh International Conference on the Application of Stresswave Theory to Piles, Selangor, Malaysia, pp 493-498; 2004
Proceedings of the Seventh International Conference on the Application of Stresswave Theory to Piles, Selangor, Malaysia, pp 423-428; 2004
Proceedings of the Seventh International Conference on the Application of Stresswave Theory to Piles, Selangor, Malaysia, pp 461-466; 2004
Geotechnical Special Publication No. 94, Proceedings of Geo-Institute’s Geo-Trans Conference, Los Angeles, CA, pp 1153-1160; 2004
Proceedings of the Fifth International Conference on Case Histories in Geotechnical Engineering, New York, NY; 2004
Proceedings of the Fifth International Conference on Case Histories in Geotechnical Engineering, New York, NY; 2004
Proceedings of the Fifth International Conference on Case Histories in Geotechnical Engineering, New York, NY; 2004
Proceedings of the Fifth International Conference on Case Histories in Geotechnical Engineering, New York, NY; 2004
Proceedings from the 83rd Annual Transportation Research Board Meeting, Washington, D.C.; 2004
Proceedings from The 83rd Annual Transportation Research Board Meeting, Washington, D.C.; 2004
83rd Annual Transportation Research Board Meeting, Washington, D.C.; 2004
Piledriver Magazine, Vol 4, No. 1, pp 13-20; 2003
Proceedings of the 28th Annual Conference on Deep Foundations, Miami Beach, FL, pp 33-43; 2003
PDCA Fourth Annual Design & Installation of Cost-Efficient Driven Piles Conference, Chicago, IL, pp 70-78; 2003
Wisconsin Highway Research Program Contract No. 0092-00-14, Report No. 03-05, Madison, WI; 2003
12th Panamerican Conference on Soil Mechanics and Geotechnical Engineering, Cambridge, MA, pp 1817-1823; 2003
Piledriver Magazine, Vol.4, No. 2, Boulder, CO, pp 34-43; 2003
Proceedings of the 51st Annual Geotechnical Engineering Conference, University of Minnesota, St. Paul, MN, pp 105-130; 2003
Mitteilung des Instituts Für Grundbau and Bodenmechanik Technische Universität Braunschweig, Braunschweig, Deutschland, pp 175-190; 2003
PDA User’s Day, Pile Dynamics Inc., Cleveland, OH; 2002
27th Annual Conference on Deep Foundations, San Diego, CA; 2002
Proceedings of the International Conference on Vibratory Pile Driving and Deep Soil Compaction, Louvain-La-Neuve, Belgium; 2002
An International Perspective on Theory, Design, Construction, and Performance, Geotechnical Special Publication No. 116, Orlando, FL, pp 6-21; 2002
An International Perspective on Theory, Design, Construction, and Performance, Geotechnical Special Publication No. 116, Orlando, FL; 2002
An International Perspective on Theory, Design, Construction, and Performance, Geotechnical Special Publication No. 116, Orlando, FL, pp 1054-1063; 2002
An International Perspective on Theory, Design, Construction, and Performance, Geotechnical Special Publication No. 116, Orlando, FL; 2002
Fulcrum, Deep Foundations Institute, NJ, pp 19-22; 2001
Fulcrum, Deep Foundations Institute, NJ, pp 23-26; 2001
PDA Users Days, Pile Dynamics, Inc., Orlando, FL; 2001
Mitteilung des Instituts Für Grundbau and Bodenmechanik Technische Universität Braunschweig, Braunschweig, Deutschland, pp 281-296; 2001
Proceedings of the PCI/FHWA/FIB International Symposium on High-Performance Concrete, Orlando, FL, pp 608-615; 2000
Proceedings of the Sixth International Conference on the Application of Stress-wave Theory to Piles, São Paulo, Brazil, pp 327-333; 2000
Proceedings of the Sixth International Conference on the Application of Stress-wave Theory to Piles, São Paulo, Brazil, pp 53-58; 2000
Proceedings of the Sixth International Conference on the Application of Stress-wave Theory to Piles, São Paulo, Brazil, pp 59-64; 2000
Proceedings of the Sixth International Conference on the Application of Stress-wave Theory to Piles, São Paulo, Brazil, pp 211-218; 2000
Proceedings of the Sixth International Conference on the Application of Stress-wave Theory to Piles, São Paulo, Brazil, pp 75-89; 2000
Proceedings of the Sixth International Conference on the Application of Stress-wave Theory to Piles, São Paulo, Brazil, pp 205-209; 2000
Application of Stress-wave Theory to Piles: Quality Assurance on Land and Offshore Piling, pp 393-398; 2000
Geo-Denver, Denver, CO, pp 447-457; 2000
The Deep Foundations Institute’s Augered Cast-In-Place Piles Committee Specialty Seminar, St. Louis, MO, pp 115-122; 2000
Geotechnical Special Publication No. 94, Proceedings of Sessions of ASCE Specialty Conference on Performance Confirmation of Constructed Geotechnical Facilities, Amherst, MA, pp 113-123; 2000
The Design and Installation of Higher Capacity Driven Piles; Pile Driving Contractors Association: Annapolis, MD.
Deep Foundations Institute, 24th Annual Members Conference: Dearborn, MI; 197-208.
XI Panamerican Conference on Soil Mechanics and Geotechnical Engineering: Foz do Iguassu, Brazil; 1465-1470.
Mitteilung des Instituts Für Grundbau and Bodenmechanik Technische Universität Braunschweig, Braunschweig, Deutschland, pp 207-218; 1999
Proceedings of the Second International Conference on Engineering for Calcareous Sediments, Bahrain, pp 345-359; 1999
Proceedings of the 47th Annual Geotechnical Engineering Conference, University of Minnesota, St. Paul, MN, pp 137-148; 1999
The Deep Foundations Institute’s Augered Cast-In-Place Piles Committee Specialty Seminar in Houston, TX, pp 69-91; 1998
Proceedings of the Seventh International Conference & Exhibition on Piling and Deep Foundations, Vienna, Austria, pp 1-8; 1998
Journal of Geotechnical and Geoenvironmental Engineering, Reston, VA, pp 921-926; 1997
PDA Users Day, Pile Dynamics, Inc., Cleveland, OH; 1997
PDA Users Day, Pile Dynamics, Inc., Cleveland, OH, pp 1-13; 1997
PDA Users Day, Pile Dynamics, Inc., Hong Kong, China, pp 1-13; 1997
Mitteilung des Instituts Für Grundbau and Bodenmechanik Technische Universität Braunschweig, Braunschweig, Deutschland, pp 81-91; 1997
Proceedings of the Fifth International Conference on the Application of Stress-wave Theory to Piles, Orlando, FL, pp 903-911; 1996
Proceedings of the Fifth International Conference on the Application of Stress-wave Theory to Piles, Orlando, FL, pp 587-594; 1996
Proceedings of the Fifth International Conference on the Application of Stress-wave Theory to Piles, Orlando, FL, pp 263-273; 1996
Proceedings of the Fifth International Conference on the Application of Stress-wave Theory to Piles, Orlando, FL, pp 980-990; 1996
Proceedings of the Fifth International Conference on the Application of Stress-wave Theory to Piles, Orlando, FL, pp 759-772; 1996
Proceedings of the Fifth International Conference on the Application of Stress-wave Theory to Piles, Orlando, FL, pp 447-464; 1996
Proceedings of the Fifth International Conference on the Application of Stress-wave Theory to Piles, Orlando, FL, pp 435-446; 1996
Proceedings of the Fifth International Conference on the Application of Stress-wave Theory to Piles, Orlando, FL, pp 144-162; 1996
Proceedings of the Fifth International Conference on the Application of Stress-wave Theory to Piles, Orlando, FL, pp 734-747; 1996
Proceedings of the Fifth International Conference on the Application of Stress-wave Theory to Piles, Orlando, FL, pp 912-926; 1996
Proceedings of the Fifth International Conference on the Application of Stress-wave Theory to Piles, Orlando, FL, pp 859-869; 1996
Proceedings of the Fifth International Conference on the Application of Stress-wave Theory to Piles 1996: Orlando, FL; 12-17.
Notes from PDA Users’ Day in Orlando, FL: Pile Dynamics, Inc.: Cleveland, OH.
Tenth Pan-American Conference on Soil Mechanics and Foundation Engineering: Guadalajara, Mexico.
Deep Foundations Institute 20th Annual Members Conference and Meeting: Charleston, SC; 127-142.
PDA Users Day, Pile Dynamics, Inc., Cleveland, OH; 1995
PDA Users Day, Pile Dynamics, Inc., Cleveland, OH; 1995
Proceedings of the ASCE Second Congress on Computing in Civil Engineering: Session on Computer Applications in Foundation Engineering, Atlanta, GA; 1995
Seminar In Situ Testing for Seismic Evaluation, Washington, D.C.; 1995
Proceedings of Structures Congress XIII, Boston, MA, pp 1349-1364; 1995
31st Symposium on Engineering Geology and Geotechnical Engineering, Utah State University, UT; 1995
Mitteilung des Instituts Für Grundbau and Bodenmechanik Technische Universität Braunschweig, Braunschweig, Deutschland, pp 71-82; 1995
International Conference on Design and Construction of Deep Foundations, FHWA, Orlando, FL, pp 1103-1117; 1994
International Conference on Design and Construction of Deep Foundations, Volume II, pp 656-669; 1994
PDA Users Day, Pile Dynamics, Inc., Orlando, FL; 1994
International Conference on Design and Construction of Deep Foundations, Vol II, Orlando, FL, pp 1118-1132; 1994
Vertical and Horizontal Deformations of Foundations and Embankments, College Station, TX, pp 291-902; 1994
Proceedings of Structures Congress XII, Atlanta, GA, pp 940-945; 1994
Thirteenth International Conference on Soil Mechanics and Foundation Engineering, New Delhi, pp 713-716; 1994
Transportation Research Record No. 1447, Design and Construction of Auger Cast Piles and Other Foundation Issues, Washington, D.C., pp 30-38; 1994
Proceedings of the 2nd Geotechnical Engineering Conference, Cairo, Egypt; 1994
ASCE Annual Meeting, Washington, D.C.; 1993
Proceedings of the 14th International Congress of the Precast Concrete Industry, Washington, D.C.; 1993
Society for Experimental Mechanics Conference on Nondestructive Testing of Concrete in the Infrastructure, Dearborn, MI; 1993
Third International Conference on Case Histories in Geotechnical Engineering, St. Louis, MO, pp 1-11; 1993
11th Southeast Asia Geotechnical Conference, Singapore, pp 535-539; 1993
Mitteilung des Instituts Für Grundbau and Bodenmechanik Technische Universität Braunschweig, Braunschweig, Deutschland, pp 297-310; 1993
Proceedings of the 17th Annual Members’ Conference, New Orleans, LA, pp 195-206; 1992
Proceedings of the Fourth International Conference on the Application of Stress-Wave Theory to Piles, The Netherlands, pp 99-103; 1992
Proceedings of the Fourth International Conference on the Application of Stress-Wave Theory to Piles, The Netherlands, pp 121-127; 1992
Proceedings of the Fourth International Conference on the Application of Stress-Wave Theory to Piles, The Netherlands; 433-436; 1992
Proceedings of the Fourth International Conference on the Application of Stress-Wave Theory to Piles, The Netherlands, pp 137-142; 1992
Proceedings of the Fourth International Conference on the Application of Stress-Wave Theory to Piles, The Netherlands, pp 613-617; 1992
Proceedings of the Fourth International Conference on the Application of Stress-Wave Theory to Piles, The Netherlands, pp 117-120; 1992
Proceedings of the Fourth International Conference on the Application of Stress-Wave Theory to Piles, The Netherlands, pp 421-424; 1992
Proceedings of the Fourth International Conference on the Application of Stress-Wave Theory to Piles, The Netherlands; 1992
PDA Users Day, Pile Dynamics, Inc., Cleveland, OH; 1992
ASCE Specialty Conference on Probabilistic Mechanics and Structural and Geotechnical Reliability; 1992
Proceedings of the First International Conference on Fracture Mechanics of Concrete Structures, Breckenridge, CO; 1992
Geotechnical News Magazine, Vol. 10, No. 1, Richmond, BC, Canada, pp 64-65; 1992
Transportation Research Record No. 1336, Foundation Engineering: Seismic Design, Drilled Shafts, and Other Issues, Washington, D.C., pp 65-69; 1992
Proceedings of the First Geotechnical Engineering Conference, Cairo, Egypt; 1991
PDA Users Day, Pile Dynamics, Inc., Cleveland, OH, pp 1-15; 1991
PDA Users Day, Pile Dynamics, Inc., Cleveland, OH; 1991
Piletalk International, Malaysia, pp 49-53; 1991
Fondations Profondes, Paris, France, pp 455-462; 1991
Mitteilung des Instituts Für Grundbau and Bodenmechanik Technische Universität Braunschweig, Braunschweig, Deutschland, pp 35-39; 1991
Mitteilung des Instituts Für Grundbau and Bodenmechanik Technische Universität Braunschweig, Braunschweig, Deutschland, pp 89-97; 1991
Transportation Research Record No. 1331, Integrity Testing of Foundations, Washington, D.C., pp 45-49; 1991
Proceedings of the Transportation Research Board Annual Meeting, Washington, D.C.; 1991
Geotechnical News Magazine, Vol. 8, No. 4, Richmond, BC, Canada, pp 21-24; 1990
Geotechnical News Magazine, Vol. 8, No. 4, Richmond, BC, Canada, pp 24-26; 1990
Geotechnical News Magazine, Vol. 8, No. 4, Richmond, BC, Canada, pp 26-28; 1990
PDA Users Day, Pile Dynamics, Inc., Cleveland, OH; 1990
PDA Users Day, Pile Dynamics, Inc.:, Cleveland, OH; 1990
PDA Users Day, Pile Dynamics, Inc., Cleveland, OH; 1990
International Conference on Wood Poles and Piles, Fort Collins, CO; 1989
Proceedings of the 7th International Symposium on Offshore Engineering, Rio de Janeiro, Brazil, pp 287-302; 1989
The Journal of Geotechnical Engineering, Vol. 115, No. 7, Reston, VA, pp 984-1001; 1989
PDA Users Day, Pile Dynamics, Inc., Cleveland, OH; 1989
PDA Users Day, Pile Dynamics, Inc., Cleveland, OH; 1989
Proceedings of the International Conference on Piling and Deep Foundations, London, England, pp 363-370; 1989
Proceedings of the 6th National Conference on Microcomputers in Civil Engineering, Orlando, FL; 1988
Third International Conference on the Application of Stress-Wave Theory to Piles, Ottawa, Canada, pp 44-55; 1988
Third International Conference on the Application of Stress-Wave Theory to Piles, Ottawa, Canada, pp 164-173; 1988
Third International Conference on the Application of Stress-Wave Theory to Piles, Ottawa, Canada, pp 644-658; 1988
Third International Conference on the Application of Stress-Wave Theory to Piles, Ottawa, Canada, pp 659-667; 1988
Third International Conference on the Application of Stress-Wave Theory to Piles, Ottawa, Canada, pp 555-564; 1988
PDA User’s Seminar, Pile Dynamics, Inc., Cleveland, OH; 1988
PDA User’s Seminar, Pile Dynamics, Inc., Cleveland, OH; 1988
PDA User’s Seminar, Pile Dynamics, Inc., Cleveland, OH; 1988
PDA User’s Day, Pile Dynamics, Inc., Cleveland, OH; 1987
Dynamic Response of Pile Foundations, Reston, VA, pp 166-183; 1987
PDA User’s Day, Pile Dynamics, Inc., Napa, CA; 1985
ASCE Journal of Geotechnical Engineering, Vol. 111, No. 3, Reston, VA, pp 367-383; 1985
Second International Conference on the Application of Stress Wave Theory on Piles, Stockholm, Sweden, pp 154-161; 1984
Second International Conference on the Application of Stress Wave Theory on Piles, Stockholm, Sweden, pp 9-16; 1984
Second International Conference on the Application of Stress Wave Theory on Piles, Stockholm, Sweden, pp 313-318; 1984
Second International Conference on the Application of Stress Wave Theory on Piles, Stockholm, Sweden, pp 306-312; 1984
Second International Conference on the Application of Stress Wave Theory on Piles, Stockholm, Sweden, pp 298-305; 1984
PDA User’s Day, Pile Dynamics, Inc., Stockholm, Sweden; 1984
Dynamic Measurement of Piles and Piers, Philadelphia, PA; 1983
PDA User’s Day, Pile Dynamics, Inc., Philadelphia, PA, pp 1-7; 1983
PDA User’s Day, Pile Dynamics, Inc., Philadelphia, PA; 1983
PDA User’s Day, Pile Dynamics, Inc., Philadelphia, PA, pp 1-27; 1983
Seventh Southeast Asian Geotechnical Conference, Hong Kong, China, pp 375-389; 1982
The Second Seminar on the Dynamics of Pile Driving, Boulder, CO; 1981
The Second Seminar on the Dynamics of Pile Driving, Boulder, CO; 1981
The Second Seminar on the Dynamics of Pile Driving, Boulder, CO; 1981
US Department of Transportation Federal Highway Administration Offices of Research and Development, Washington, D.C.; 1981
International Seminar on the Application of Stress-Wave Theory on Piles, Stockholm, Sweden, pp 131-161; 1980
Ground Engineering, United Kingdom; 1980
Transportation Research Record 749, Washington, D.C., pp 42-45; 1980
Numeric Methods in Offshore Piling, London, England, pp 29-36; 1979
American Society for Testing and Materials, Special Technical Publication 670, Philadelphia, PA, pp 500-506; 1979
Proceedings of the European Offshore Petroleum Conference and Exhibition, Earls Court, London, pp 423-430; 1978
Proceedings of the Thirty-Second Annual Ohio Transportation Engineering Conference, Ohio State University, OH, pp 57-67; 1978
Ohio Department of Transportation and Federal Highway Administration, Cleveland, OH; 1977
Prestressed Concrete Institute Journal, Vol.21, No. 1, pp 1-20; 1976
Ohio Department of Transportation, Cleveland, OH; 1975
Vorträge der Baugrundtagung, Frankfurt, Deutschland, pp 395-409; 1974
Journal of the Soil Mechanics and Foundations Division, Reston, VA, pp 418-440; 1972
Journal of the Construction Division, Proceedings of the American Society of Civil Engineers, pp 211-218; 1972
Proceedings of the Specialty Conference on Performance of Earth and Earth-Supported Structures, American Society of Civil Engineers, Lafayette, IN, pp 3-38; 1972
Offshore Technology Conference, Houston, TX, pp 633-642; 1971
Division of Solid Mechanics Structures and Mechanical Design School of Engineering Case Western Reserve University, Cleveland, OH; 1970
Division of Solid Mechanics Structures and Mechanical Design School of Engineering Case Western Reserve University, Cleveland, OH; 1970
Highway Research Record No. 333, Washington, D.C., pp 123-129; 1970
Division of Solid Mechanics Structures and Mechanical Design School of Engineering Case Western Reserve University, Cleveland, OH; 1968
Division of Solid Mechanics Structures and Mechanical Design School of Engineering Case Western Reserve University, Cleveland, OH; 1968
Division of Solid Mechanics Structures and Mechanical Design School of Engineering Case Western Reserve University, Cleveland, OH; 1967
Division of Solid Mechanics Structures and Mechanical Design School of Engineering Case Western Reserve University, Cleveland, OH; 1967