Editorial Note, Issue 1, Vol 19 – 2025
A. Lemnitzer & T. Siegel
Revisiting Mansur and Kaufman (1956): Pile Tests, Low Sill Structure, Old River, Louisianna
B. H. Fellenius
Revisiting Vesic (1970): Tests on Instrumented Piles, Ogeechee River Site
B. H. Fellenius
Revisiting Meyerhof et al. (1981) and McGammon and Golder (1970) - Analysis of tests on piles in want of instrumentation
B. H. Fellenius
Revisiting Tavenas (1971): Tests on Piles in Sand
B. H. Fellenius
Revisiting Hunter and Davisson (1969) and Gregersen et al. (1973): Establishing residual force
B. H. Fellenius
Revisiting Okabe (1977), Cooke et al. (1981), Hansbo (1984), and Russo and Viggiani (1995) - The response of a wide pile group to load
B. H. Fellenius
About the Author
B. H. Fellenius
Analytical Model of In-Situ Root-Inspired Ground Anchor Actuation and Pullout
J.A. Huntoon & J.D. Frost
Neural Networks for Enhanced Pile Design Coefficients in Effective Stress Beta Method
R. Salunke, N.M. Shuman, & S.K. Khan
Database of Load Transfer Responses from Static Loading Tests on Instrumented Piles with and without Residual Load Correction
J. Blanchard, A. Jana, R.A. Coffman, A. Stuedlein, & A.S. Budge
Editorial Note – DFI Journal, Vol. 19, Issue 2 (2025)
A. Lemnitzer & T. Siegel
Displacements and Pressures Caused by Drilled Displacement Piles
I.A. Oweis & S. Gao
Load Tests and Numerical Modeling of Drilled Displacement and Driven Piles in Marl in Savannah, Georgia
Z. Zhou, X. Zheng, G. Lin, & C. Lin
Editorial Note, Issue 1, Vol 18 – 2024
A. Lemnitzer & T. Siegel
Evaluation of Tangent Bearing Element Axial Load Response
J. Sinnreich
The Effect of Setup Time in Geotechnical Resistance Factor of Driven Steel Piles in Alberta: a Case Study
P. Roshani, J.A. Infante Sedano, M.A. Tutunchian, & R. Rezvani
Performance Evaluation of SPT-based Design Methods for the Axial Capacity of Driven Piles in Glacial Deposits
M. Jesswein, J. Liu, & M. Kwak
Centrifuge Modeling of the Monotonic Capacity of Offshore Ring Anchors in Sand
L. Huang, A. Martinez, C. Aubeny, D. DeGroot, S.Arwade, & R. Beemer
Experimental Evaluation of Optimizing Sheet Pile Installation Depth and Distance to Mitigate Liquefaction-Induced Foundation Settlements
M.K. Alam & R. Motamed
Editorial Note, Issue 2, Vol 18 – 2024
A. Lemnitzer & T. Siegel
Preliminary study of shear strain-based design approach for onshore wind turbine foundations
J. Li, D. Wang, & Y. Yin
Application of the Wave Equation to the Dynamic Capacity of Grouped Piles
J. Blanchard & R.A. Coffman
Characterizing residual strength of p-y curves for rock-socketed pile shafts
A. Khosravifar
Design Aid for Selection of H-Piles
D. Dotson, A. Mahgoud, & J. Rigrish
A Behavior Comparison of Grouted and Screw Nailed Walls in Sandy and Clayey Soils
P. Zahedi, H. Soltani-Jigheh, & A. Rezaei-Farei
Editorial Note, Vol. 17, No. 1, 2023
J. Bishop & C. Woods
Surface In-situ Stabilization of Saturated Ash for CCR Impoundment Closures
P.R. Lear
Observations on the Seismic Loading of Rigid Inclusions based on 3D Numerical Simulations
M. Gibson & A. Stuedlein
Determination of design parameters for solidification-stabilization soil improvement in retaining structures
A.B. Lundberg, C. Ramel, & F. Bergman
Comparative Study on Ground Improved by Stone Columns and Ground Improved by Hybrid Concrete Columns
C. Jung, W. Chong, P. Maheshwari, S. Shariff, P. Sreenivasa, & K. Hong
Experimental Investigation of Helical Pile Performance for Loess Deposits Improvement
A. Eslami, F. Rostami, S. Heidarie Golafzani, & M. Arabameri
Editorial Note, Issue 2, Vol 17 – 2023
A. Lemnitzer & T. Siegel
Dynamic Behavior of Helical Piles in Dry and Liquefiable Soils using Scaled Shake Table Tests
M.J. Orang & R. Motamed
Axial and Lateral Load Test Performance of Steel Fin Piles
J.F. Hubler, A. LaRegina, H. Iezzoni, S. McInnes, & A. Ryberg
Part I: Selection and Design of Rigid Inclusions
M. Smith, J. Bishop, J. Collin, A. Gallant, M. Hudson, L. Johnsen, K. Kniss, M. Pockoski, S. Swift, S. Warren, K. Wissmann, & T. Siegel
Residual Force and Downdrag Impacts on Static Loading Tests and Design of CFA Piles
B. Fellenius & S. Jacobs
P-Y Lateral Pile Analyses Accounting for Arbitrary Loading Directions and Calibration Uncertainty
W.O. McCarron
Editorial Note - Vol. 16, No. 1, 2022
A. Lemnitzer & T. Siegel
Application of the Concrete Stressmeter for Augered Cast-in-Place (ACIP) Deep Foundation Testing
J. Sinnreich & W. Ryan
Modified Standard Penetration Test for Illinois Weak Fine-Grained Rocks
T. Stark, A. Baghdady, A. Osouli, H. Shoup, & M. Short
Side Resistance of Drilled Shafts in Weak Fine-Grained Sedimentary Rock
T. Stark, A. Baghdady, A. Osouli, H. Shoup, & M. Short
Fibre-Reinforced Grout for Micropile Construction
M. Abdlrahem & M.H. El Naggar
Increase of CPT Cone Resistance in Sand Due to Installation of Press-In Piles
B. Fellenius & S.A. Tan
Editorial Note, Vol. 16, No. 2, 2022
A. Lemnitzer & T. Siegel
Life Cycle Assessment of Drilled Shafts
M. Lee & D. Basu
Axial Load Capacity Predictions of Drilled Displacement Piles With SPT- and CPT-based Direct Methods
G. Figueroa, A. Marinucci, & A. Lemnitzer
A Comprehensive Comparison and Analysis of In-Situ Dynamic and Static Tests of a Cased Drilled Shaft
I. Tomac, K. Zhu, & Y. Wang
Combined Effects of Liquefaction-Induced Lateral Spreading and Superstructure Inertial Loads on Pile Foundations
J.A. Martinez, A. Khosravifar, A. Ebeido, & A. Elgamal
Combined Side and Base Resistance in Rock-Socketed Drilled Shafts – A State of the Art Consensus
P. Axtell, J. Turner, B. Turner, S. Jacobs, K. McIntosh, B. Vega, B. Hertlein, & J. Gómez
Editorial Note - Vol. 15, No. 1, 2021
A. Lemnitzer & T. Siegel
Resistance Factors at Serviceability Limit State Using the Texas Cone Penetrometer as the Predictive Model
R.B. Moghaddam, H. Seo, W.D. Lawson, J.G. Surles, & P.W. Jayawickrama
Full-Scale Load Testing and Extraction of Augered Cast-in-Place (ACIP) Piles in Central Florida
A. Marinucci, R.B. Moghaddam, & W. NeSmith Jr.
Geotechnical Resistances of Drilled Shafts in Triassic Basin Sedimentary Rocks
J.P. Turner & W.A. Billiet
Skin Friction Directionality in Monotonically-and Cyclically-Loaded Bio-inspired Piles in Sand
A. Martinez & K. O'Hara
Results of an Instrumented Static Loading Test and Its Application to Design Compilation of an International Survey
B. H. Fellenius
Editorial Note - Vol. 15, No. 2, 2021
A. Lemnitzer & T. Siegel
A Small-Scale Experimental Investigation on the Benefits of a Hybrid Pile/Footing System on Sand
M.A. Maadheedi, N. Hytiris, & S.B. Mickovski
Lateral Spreading and Stability of Embankments Supported on Fractured Unreinforced High-Modulus Columns
A.P. Gallant & D. Botero-Lopez
Optimum Open Cell Sheet Pile (OCSP) Quay Wall System in Port Said, Egypt
E.R. Tolba, S. Abd-Ellah, E. Galal, E. Ahmed Sallam, & M. Ahmed Kamal
Commentary to: Prediction, Testing, and Analysis of a 50 M Long Pile in Soft Marine Clay-Journal of the Deep Foundations Institute, 13(2) 1-7
S.R. Saye & A.W. Stuedlein
Model Uncertainties in Foundation Design
N.C. Samtani
Evaluation of Negative Skin Friction on Bridge Abutment Piles
O. Drbe, M.H. El Naggar, & A. Sadrekarimi
Editorial Note - Vol. 14, No. 1, 2020
A. Lemnitzer & T. Siegel
Development of Experimental P-Y Curves from Centrifuge Tests for Piles Subjected to Static Loading and Liquefaction-Induced Lateral Spreading
M. Souri, A. Khosravifar, S. Schlechter, N. McCullough, & S.E. Dickenson
Safety Factor for Drilled Shaft Foundations Subjected to Wind-Induced Torsion
V. Aguilar, A. Nowak, J.M. Stallings, & J.B. Anderson
Analysis of Strain-Gage Records from a Static Loading Test on a CFA Pile
B.H. Fellenius & T. Ruban
Theoretical “t-z” Curves for Piles in Radially Inhomogeneous Soil
A. Bateman & J. Crispin
Sensitivity Analysis of Soft Clay Parameters on an Existing Quay Wall at the East Port in Port Said, Egypt
E.R. Tolba, S. Abd Ellah, E.M. Galal, E.A. Sallam, & M.A. Kamal
Editorial Note - Vol. 14, No. 2, 2020
A. Lemnitzer & T. Siegel
Behavior of Sand Compaction Columns Installed in Cohesionless Deposits
N. Aarthi
Helical Pile Capacity-to-Torque Correlation: A More Reliable Capacity-to-Torque Factor Based on Full Scale Load Tests
M. Souissi, J.A. Cherry, & T. Siller
How Soils Can Help Predict High Rebound of Prestressed Concrete Displacement Piles
P.J. Cosentino & D.J. Horhota
Shear Demands of Rock-Socketed Piles Subject to Cyclic Lateral Loading
R. Farrag, C. Cox, B.J. Turner & A. Lemnitzer
Use of Case Histories to Illustrate the Effect of Installation Activities on the Side Resistance of Pipe Piles in Plastic Soils
S. Saye, B. Kumm, & A.W. Stuedlein
Editorial Note - Vol. 13, No. 1, 2019
A. Lemnitzer & T. Siegel
Performance Assessment of Wave Equation Analysis for Driven Steel H-Piles in IGM
P. Adhikari, Y.Z. Gebreslasie, K.W. Ng, & S.S. Wulff
Estimating Capacity and Reliability of Existing Foundations for Evaluation of Reuse
A. Z. Boeckmann
Modified Strong Rock P-Y Curves for Rock-Socketed Pile Shafts
A. Khosravifar & Z. Zafir
Lateral Forces on Pile Due to Soil Slope Creep
D. E. Albus & B. Ghahreman
Torsional Resistance of Drilled Shaft Foundations: A State-of-the-Art Review
V. Aguilar, J.M. Stallings, J.B. Anderson, & A. Nowak
Editorial Note - Vol. 13, No. 2, 2019
A. Lemnitzer & T. Siegel
Prediction, Testing, and Analysis of a 50 m Long Pile in Soft Marine Clay
B.H. Fellenius, F. Edvardsson, J. Pettersson, M. Sabattini, & J. Wallgren
Cyclic Loading of Piles Using the P-Y Method
M. Bristow
Behaviour of Hollow Bar Micropiles Under Uplift and Lateral Loading
O. F. El Hadi Drbe & M.H. El Naggar
Foundation Design and Construction Challenges with Marsh Deposits in a High Seismic Risk Zone
T.T. Miyake & M.R. Saberi
Ground Improvement Design and Construction for Seattle’s Elliott Bay Seawall Replacement and Retrofit
W. Perkins & A. Malinak
Editorial Note - Vol. 12, No. 1, 2018
A. Lemnitzer & T. Siegel
Scale Model Investigation of the Effect of Vertical Load on the Lateral Response of Micropiles in Sand
K. Kershaw & R. Luna
Micropiles Below Groundwater at the South Auditorium Block Site, Buffalo, New York
M.C. Nodine, P. Eggers, M.P. Walker, & D.E Aubrecht
Performance of Laterally Loaded Helical Piles in Clayey Soils Established From Field Experience
M. Sakr
Case Study: H-Piles Driven Into Shale Rock for Compression and Uplift Resistance
I.S. Oweis & S. Anthony
Classification of Piles Based on the Results of Low Strain Pile Integrity Tests - Case Studies of Selected Piles in Lagos and Port-Harcourt, Nigeria
A. Bolarinwa, R. Kalatehjari, & A.D. Ogunwole
Binder Threshold Approach to Predicting Soil Mixing Strength in Organic Soils
K. Costello, S. Baker, & G. Mullins
Editorial Note - Vol. 12, No. 2, 2018
A. Lemnitzer & T. Siegel
Texas Cone Penetrometer Foundation Design Method: Qualitative and Quantitative Assessment
R.B. Moghaddam, P.W. Jayawickrama, W.D. Lawson, J.G. Surles, & H. Seo
Wanapum Dam Repaired Using Post-Tensioning Anchors
A. Stein, A.E. Hughes, R. Deschamps, & B.D. Barkauskas
Performance-Based Design of Energy Pile Foundations
A. F. Rotta Loria
Advances in Stress-Wave Nondestructive Testing Methods for Evaluation of Deep Foundations
A. Kordjazi, J.T. Coe, & S. Mahvelati
Comparison of FEA and Analytical Methods for Determining Stability of a RAP Supported MSE Wall
E.C. Reed & D.R. VandenBerge
Editorial Note - Vol. 12, No. 3, 2018
A. Lemnitzer & T. Siegel
Statistical Evaluation of Design Methods for Micropiles in Ontario Soils
A.P. Almeida & J. Liu
The Deep Soil Mixing for the Galataport Project in Istanbul, Turkey
M. Chiarabelli
Settlement of Axially Loaded Pile Groups in Inhomogeneous Soil
J.J. Crispin & C.P. Leahy
A Sensitivity Analysis on the Parameters Affecting Large Diameter Helical Pile Installation Torque, Depth and Installation Power for Offshore Applications
G. Spagnoli, C.C. Tsuha, P. Oreste, & C.M. Solarte
Measured End Resistance of CFA and Drilled Displacement Piles in San Francisco Area Alluvial Clay
T.C. Siegel, T.J. Day, B.J. Turner, & P. Faust
Editorial Note - Vol. 11, No. 1, 2017
A. Lemnitzer & T. Siegel
Numerical Simulation of T-Walls Supported by Batter Piles Within a Levee Embankment
J.B. Johnson, F. Vahedifard, P. Kokkali, A.F. Tessari, T. Abdoun, & R.J. Varuso
Axial Load Transfer of Drilled Shaft Foundations With and Without Steel Casing
Q. Li, A.W. Stuedlein, & A. Marinucci
Effect of Nails Orientation and Length on Soil-Nailed Retaining Structures Stability
A. Askari & A. Gholami
State of Knowledge in Seismic Behaviour of Helical Piles
A.B. Cerato, T.M. Vargas, & S.M. Allred
Editorial Note - Vol. 11, Nos. 2 & 3, 2017
A. Lemnitzer & T. Siegel
The Effect of Slurry Type on Drilled Shaft Cover Quality
S. Mobley, K. Costello, &G. Mullins
On the Modelling of Pore Pressure Developments Below Cyclically Loaded Offshore Gravity Foundations
M. Van Wijngaarden
A New Approach for Evaluating the Ductility, Volumetric Stiffness and Permeability of Cut-Off Wall Backfill Materials
J.L. Ostrowsky
Modified Design Procedures for Bridge Pile Foundations Subjected to Liquefaction-Induced Lateral Spreading
A. Khosravifar & J. Nasr
Soil Plug Behaviour of Open-Ended Pipe Piles During Installation
H. Seo & M. Kim
Physical Modelling of Lime Stabilisation in Soft Soils Around Deep Excavations
J.P. Panchal, A.M. McNamara, & S.E. Stallebrass
Editorial Note - Vol. 10, No. 1, 2016
A. Lemnitzer & T. Siegel
A Novel in Situ Test for the Design of Drilled Foundations
A. S. Bradshaw, B. Reyes, C. DeVillers, & P. Sauco
Comparison of Borehole Ultrasound and Borehole Radar in Evaluating the Length of Two Unknown Bridge Foundations
J.T. Coe & B. Kermani
Analyzing Thermal Integrity Profiling Data for Drilled Shaft Evaluation
K.R. Johnson
Pile Load Transfer From Static Load Test Inversion
A.S. Bradshaw
Experimental Investigation of Energy Pile Response for Bridge Deck Deicing Applications
C.G. Olgun & G.A. Bowers
Editorial Note - Vol. 10, No. 2, 2016
A. Lemnitzer & T. Siegel
A Comparison of Design Practice of Bored Piles/Drilled Shafts Between Europe and North America
D. A. Brown, T. Wulleman, & M. Bottiau
Kelly-Drilled Bored Piles: A Comparison of Construction Practices Between Europe and North America
A. Marinucci & V. Jue
A Comparison of Contracting Methods for Bored Pile (Drilled Shaft) Construction Between Europe and North America
D. B. Coleman & A. Tipter
A Comparison of Quality Management for Bored Pile/Drilled Shaft (BP/DS) Foundation Construction and the Implementation of Recent Technologies
B. Hertlein, G. Verbeek, R. Fassett, & M. Arnold
Editorial Note - Vol. 10, No. 3, 2016
A. Lemnitzer & T. Siegel
Cyclic Axial Performance of Helical-Tapered Piles in Sand
A. Fahmy & M.H. El Naggar
Cyclic Lateral Performance of Helical Tapered Piles in Silty Sand
A. Fahmy & M.H. El Naggar
Analysis of Ground Vibrations Induced by Pile Driving and a Comparison of Vibration Prediction Methods
J.C. Cleary & E.J. Steward
Theory and Modelling of Negative Skin Friction on a Pile in Soil
T.C. Siegel & A. Lucarelli
Region-Specific Calibration of Resistance Factors for Use With Static and Wave Equation Analyses of Driven Piles
Y. Bougataya & A.W. Stuedlein
Editorial Note - Vol. 9, No. 1, 2015
A. Lemnitzer & T. Siegel
Load Tests on Drilled Shaft Foundations in Moderately Strong to Strong Limestone
M.L. Race & R.A. Coffman
Static Tests on Instrumented Piles Affected by Residual Load
B.H. Fellenius
Industry Survey of State of Practice for Helical Piles and Tiebacks
S.P. Clemence & A.J. Lutenegger
New Device for Measuring Drilled Shaft Bottom Sediment Thickness
J. Z. Ding, K.A. McIntosh, & R.M. Simon
Performance of Biocemented Sydney Sand Using Ex Situ Mixing Technique
Y. Duraisamy & D.W. Airey
Editorial Note - Vol. 9, No. 2, 2015
A. Lemnitzer & T. Siegel
Response of a Drilled Shaft Foundation Constructed in a Redrilled Shaft Excavation Following Collapse
M.L. Race & R.A. Coffman
Discussion of ‘Interpretation of Augered Cast in Place Pile Capacity Using Static Loading Tests’
J. Chen & F.H. Kulhawy
Closure to the Discussion of Interpretation of Augered Cast-in-Place Pile Capacity Using Static Loading Tests
A.W. Stuedlein, S.C. Reddy, & T.M. Evans
Effects of Installation Disturbance on Behavior of Multi-Helix Piles in Structured Clays
F. Bagheri & M.H. El Naggar
Pile Pinning and Interaction of Adjacent Foundations During Lateral Spreading
B. J. Turner & S.J. Brandenberg
Editorial Note - Vol. 8, No. 1, 2014
A. Lemnitzer & T. Siegel
Energy Piles in Underpinning Projects - Through Holes in Load Transfer Structures
R. Lautkankare, V. Sarola, & H. Kanerva-Lehto
Comparative Analyses of Large Diameter Bored Piles Using International Codes
M. El Gendy, I.A. El-Arabi, & M.A. Kamal
Cross-Hole Sonic Logging and Frequency Tomography Analysis of Drilled Shaft Foundations to Better Evaluate Anomalies Locations
M. Hajali & C. Abishdid
Interpretation of Augered Cast in Place Pile Capacity Using Static Loading Tests
A.W. Stuedlein, S.C. Reddy, & T.M. Evans
Towards Performance Based Design of Drilled Shafts
K. Ng
Editorial Note - Vol. 8, No. 2, 2014
A. Lemnitzer & T. Siegel
Outcomes From International Workshop on Thermoactive Geotechnical Systems for Near-Surface Geothermal Energy: From Research to Practice
C.G. Olgun & J.S. McCartney
Identifying Best Practice, Installation, Laboratory Testing and Field Testing
T. Amis, J.S. McCartney, F.A. Loveridge, C.G. Olgun, M.E. Bruce, & K. Murphy
Building Codes, Green Certification and Implementation Issues, Market Challenges
C.G. Olgun, J.S. McCartney, F.A. Loveridge, G.A. Bowers, C.J. Coccia, A. Bouazza, K. Soga, J.D. Spitler, D. Nicholson, & M. Sutman
New Technologies and Applications: Materials and Equipment in Near Surface Geothermal Systems
R. Katzenbach, C.G. Olgun,F.A. Loveridge, M. Sutman, G.A. Bowers, J.S. McCartney, L. Laloui, T. Mimouni, F. Dupray, J.D. Spitler, F. Clauss, L.L. Meyer, & G. Akrouch
Issues Involved With Thermoactive Geotechnical Systems: Characterization of Thermomechanical Soil Behavior and Soil-Structure Interface Behavior
L. Laloui, C.G. Olgun, M. Sutman, J.S. McCartney, C.J. Coccia, H.M. Abuel-Naga, & G.A. Bowers
Design Tools for Thermoactive Geotechnical Systems
P. Bourne-Webb, J.M. Pereira, G.A. Bowers, T. Mimouni, F.A. Loveridge, S. Burlon, C.G. Olgun, J.S. McCartney, & J. Sutman
Environmental Impact Calculations, Life Cycle Cost Analysis
D. Nicholson, P. Smith, G.A. Bowers, F. Cuceoglu, C.G. Olgun, J.S. McCartney,K. Henry, L.L. Meyer, & F.A. Loveridge
Editorial Note - Vol. 7, No. 1, 2013
A. Porbaha, D.A. Brown, & Z. Zafir
Commentary on the Selection, Design and Specification of Ground Improvement for Mitigation of Earthquake-Induced Liquefaction
The Ground Improvement Committee of DFI
Liquefaction Mitigation Synthesis Report
T. Siegel
Grouted Micropiles for Foundation Remediation in Expansive Soil
J.D. Nelson, K. Chao, D.D. Overton, Z.P. Fox, & J.S. Dunham-Friel
Relationship Between Installation Torque and Axial Capacities of Helical Piles in Cohesive Soils
M. Sakr
Ultimate Lateral Resistance of Piles in Cohesive Soil
L. Hazzar, M. Karray, M. Bouassida, & M.N Hussien
Direct Solution of the Brinch-Hansen 90% Pile Ultimate Failure Load
D.W. Dotson
Editorial Note - Vol. 7, No. 2, 2013
A. Porbaha, D.A. Brown, & Z. Zafir
A Driveability Study of Precast Concrete Piles in Dense Sand
P. Doherty & D. Igoe
Ant Colony Optimization Method for Design of Piled-Raft Foundations
H. Yazdani, K. Hatami, & E. Khosravi
Piezocone Penetration Testing in Florida High Pile Rebound Soils
F. Jarushi, P.J. Cosentino, & E.H. Kalajian
Factors Affecting the Reliability of Augered Cast-In-Place Piles in Granular Soil at the Serviceability Limit State
A.W Stuedlein & S.C. Reddy
A Review of the Design Formulations for Static Axial Response of Deep Foundations From CPT Data
F.S. Niazi & P.W. Mayne
Editorial Note - Vol. 6, No. 1, 2012
A. Porbaha, D.A. Brown, & Z. Zafir
Jet Grouting and Safety of Tuttle Creek Dam
T.D. Stark, P.J. Axtell, F. Walberg, J. Dillon, G. Bellew, & D.L. Mathews
Challenges and Uncertainties Relating to Open Caissons
F. Abdrabbo & K. Gaaver
The Influence of RC Nonlinearity on p-y Curves for CIDH Bridge Piers
L. Massone & A. Lemnitzer
Installation and Performance Characteristics of High Capacity Helical Piles in Cohesive Soils
M. Sakr
Results of Dynamic and Static Load Tests on Helical Piles in the Varved Clay of Massachusetts
J. Beim & S.C. Luna
Editorial Note - Vol. 6, No. 2, 2012
A. Porbaha, D.A. Brown, & Z. Zafir
Uplift Performance of Multi-Helix Anchors in Desiccated Clay
A. W. Stuedlein & J. Young
Strain Distributions in Full-Scale Energy Foundations
J.S. McCartney & K.D. Murphy
Performance-Based Reliability Design for Deep Foundations Using Monte Carlo Statistical Methods
H. Fan & R. Liang
Reliability-Based Optimization Design for Drilled Shafts/Slope System
L. Li, & R. Liang
Behavior of Axially Loaded Drilled Shaft Foundations With Symmetric Voids Outside and Inside the Caging
M. Hajali & C. Abishdid
Editorial Note - Vol. 5, No. 1, 2011
A. Porbaha, D.A. Brown, & Z. Zafir
Non-Destructive Testing, Evaluation and Optimization of Existing Deep Foundations for Re-Use Along the East Coast
M.E. Meyer & R. Frizzi
Theoretical and Experimental Investigation on Underwater Ground Anchors
L. Sciacca, F. Valmori, C. Melegari, F. Maletti, M. Lenzi, P. Campana & V. Padovani
Installation and Performance Characteristics of High Capacity Helical Piles in Cohesionless Soils
M. Sakr
Behavior of Grouted Shaft Helical Anchors in Clay
A.J. Lutenegger
Simplified Settlement Model for a Shallow Foundation on Composite Ground With Rigid Piles
T. Siegel
Editorial Note - Vol. 5, No. 2, 2011
A. Porbaha, D.A. Brown, & Z. Zafir
Foundations for the New Mississippi River Bridge, St. Louis
P.J. Axtell & D.A. Brown
Geotechnical Exploration Phase Drilled Shaft Load Testing
W. Vanderpool, R. Chesnut, & M. McGettigan
Lateral Load Testing Micropiles to Evaluate the Impact of Threaded Joints and Casing Embedment on Short Micropiles in Shallow Rock
J.B. Anderson & M. Babalola
Hyperbolic P-Y Model for Static and Cyclic Lateral Loading Derived From Full-Scale Lateral Load Testing in Cemented Loess Soils
S. Dapp, D.A. Brown, & R. Parsons
Determination of Pile Damage in Concrete Piles
G. Verbeek & P. Middendorp
Editorial Note - Vol. 4, No. 1, 2010
A. Porbaha, D.A. Brown, & Z. Zafir
Analysis of a Deep Excavation In Calgary, Alberta
T. Lardner, M. Janes, K.Y. Lo, G. Qu, & S. Micic
Analyzing Drivability of Open Ended Piles in Very Dense Sands
J. Schneider & I. Harmon
Support of Structures in Expansive Shale Using Recycled Plastic Piles
L. Roberts & E. Brandner
Peak and Post-Peak Shear Strength of Cement-Bentonite
P.J. Axtell, T.D. Stark, & J. Dillon
Drilled Displacement Piles – Current Practice and Design
P. Basuy, M. Prezzi, & D. Basu
Editorial Note - Vol. 4, No. 2, 2010
A. Porbaha, D.A. Brown, & Z. Zafir
Evaluating Excavation Support Systems to Protect Adjacent Structures
R. Finno
Innovative Construction Techniques Used at North Shore Construction Project
K. Sen & A. Evans
Large Scale Lateral Testing of Pile Foundations
A. Lemnitzer
Inelastic Response of Extended Pile Shafts in Laterally Spreading Ground During Earthquakes
A. Khosravifar & R. Boulanger
Thermal Integrity Profiling of Drilled Shafts
G. Mullins
Load Testing and Interpretation of Instrumented Augered Cast-in-Place Piles
T. Siegel
Editorial Note - Vol. 3, No. 1, 2009
A. Porbaha, D.A. Brown, & Z. Zafir
Evaluating Axial Elastic Pile Response from Cone Penetration Tests
P. W. Mayne & F. Niazi
Test Pile Program to Determine Axial Capacity and Pile Setup for the Biloxi Bay Bridge
W. R Thompson III, L. Held, & S. Saye
Reduction of Local Scour Around Cylindrical Bridge Piers Using Upstream Protective Piles
A. K. Bhattacharya & S. Basack
Soil Inclusions in Jet Grout Columns
T.D. Stark, P.J. Axtell, J. Lewis, J. Dillon, W. Empson, J. Topi, & F. Walberg
Development of Design Practice for Piles in Stiff Glacial Till
K. Gavin
Editorial Note - Vol. 3, No. 2, 2009
A. Porbaha, D.A. Brown, & Z. Zafir
Suction Piles and Suction Anchors for Offshore Structures
S. Bang, K.D. Jones, Y. Cho, & D.J. Kwag
Characterization of Loess for Deep Foundations
R. Parsons, R. Johnson, D.A. Brown, S. Dapp, & J. Brennan
Uncertainty and Bias in Evaluation of LRFD Ultimate Limit State for Axially Loaded Driven Piles
J. Schneider
Lateral Performance of Two-Section Helical Piles in Soft Soils
M. Sakr
A Case Study of Passive Piles Failure in Open Excavation
S.T. Kok, B.B.K. Huat, J. Noorzaei, M.S. Jaafar, & S.S. Gue
A Comparison of Open Drilled Shafts to Temporarily Cased Drilled Shafts in Clay Soil
W.T. Witherspoon
Evolution of Top of Pile Measurement Techniques in Deep Foundation Static Load Testing
J. Sinnreich & R. Simpson
Editorial Note - Vol. 2, No. 1, 2008
A. Porbaha, D.A. Brown, & Z. Zafir
Increase in Shear Modulus by Soil Mix and Jet Grout Methods
P. J. Axtell & T. D. Stark
Construction, Inspection and Lessons Learned for 3.81-m Diameter CIDH Piles – Richmond-San Rafael Bridge Seismic Retrofit
A. R. Dover & J. Davidson
Effects of Helical Anchor Geometry on Long-Term Performance of Small Wind Tower Foundations Subject to Dynamic Loads
A. B. Cerato & Victor, R.
Ultimate Soil Pressures for Pile Groups in Soft Clay Subjected to Lateral Soil Movements
L. F. Miao, A. T. C. Goh, & K. S. Wong
Lateral Earth Pressure on Lagging in Soldier Pile Wall Systems
H. Perko & J. Boulden
Construction of Large Drilled Shafts
D. A. Brown
Editorial Note - Vol. 1, No. 1, 2007
A. Porbaha, D.A. Brown, & Z. Zafir
Design and Construction of the Sutong Bridge Foundations
R. B. Bittner, O. Safaqah, X. Zhang, & O. J. Jensen
Deep Diaphragm Wall Activities at Randstad Rail Project in Rotterdam, The Netherlands
K. Pöllath, F. Haehnig, & J. Glückert
Design of Drilled Shafts Supporting Sound Walls
K. Yang, R. Liang, J. Nusairat, & N. Abu-Hejleh
Ground Movements - A Hidden Source of Loading on Deep Foundations
H. G. Poulos