Deformation Characteristics of Geomaterials: Proceedings of the Fifth International Symposium on Deformation Characteristics of Geomaterials, Is-seoul 2011, 1-3 September 2011, Seoul, Korea

Main......Page 0
Forword......Page 3
Table of Contents......Page 5
Bishop Lecture......Page 19
Laboratory Stress-Strain Tests for Developments in Geotechnical Engineering Research and Practice......Page 21
Keynote Lectures......Page 69
Investigating the Infl uence of Microstructure, Loading History and Fissuring on the Clay Response......Page 71
The Interpretation of Conventional and Non-Conventional Laboratory Tests for Challenging Geotechnical Problems......Page 102
Field Evaluations of the Effects of Stress State, Strain Amplitude and Pore Pressure Generation on Shear Moduli of Geotechnical and MSW Materials......Page 138
Case Study on Rainfall-Induced Behavior of Unsaturated Soils in Natural Slopes and Reinforced-Earth Walls......Page 159
Using Centrifuge Models to Defi ne Deformation Mechanisms and Generate Design Methods......Page 199
Identifi cation of Constitutive Parameters with Field Performance Data......Page 216
Advances in Lab Methods: Laboratory Methods for Small Strain......Page 241
Evaluation of Soil Compaction Using Small Strain Shear Wave Velocity......Page 243
Laboratory Determination of Small Strain Shear Modulus of Auckland Residual Soil......Page 250
Tracking Degradation of Argillaceous Rocks Using Bender Elements......Page 258
Measurement of Shear Wave Velocity by Piezoelectric Film......Page 264
Control, Acquisition and Analysis of Resonant-Column Testing Using an Automated Program......Page 268
Indication of Clay Structure Restoration in Laboratory Testing Using Bender Element Measurements......Page 276
Small Strain Properties of Undisturbed Gravelly Soils Retrieved from Tunnel Excavation Sites in Japan......Page 284
Advances in Lab Methods: Laboratory Methods for Large Strain......Page 291
Characterization and Identifi cation of Compressibility of Soft Rock......Page 293
Experimental Study on Monotonic and Cyclic Behaviour of Crushable Limestone with Consideration of Grain Breakage......Page 300
On the control systems and instrumentation required to investigate the anisotropy of stiff clays and mudrocks through hollow cylinder tests......Page 305
Effect of Wetting and Ageing on the Elasto-Viscoplastic Behavior of Clay in 1D Compression......Page 313
Deformation and Strength Characteristics of Gypsum-Mixed Decomposed Granite Soil......Page 319
A Study on the Improvement of Strength and Durability of Alkali Silicasol-Cement Grout Material for Ground Reinforcement......Page 325
A Micromechanical Investigation of Drained Simple Shear Tests......Page 332
Strength-Deformation Characteristics of a Compacted Soil Over a Wide Strain Range......Page 340
Calibration of Large Triaxial Testing System for Reliable Dynamic Properties Using Urethane Specimen......Page 346
Effects of Cyclic Pre-shearing on the Stress-Strain Behaviour of Cemented-Mixed Gravel......Page 352
A Experimental Study on the Seawater Attack Resistance of Micro Silica Grout Material......Page 360
Advances in Lab Methods: Laboratory Methods for Small to Large Strain......Page 369
Experimental Research on Shearing Resistance Property of Geogrid-Sand Interface Under Normal Cyclic Load......Page 371
Geophysical Characterization of Shear Zone in Direct Shear Test......Page 377
Effects of the Opening on the Shear Strength in Direct Shear Box Test......Page 382
Practical Methods to Estimate the Non-Linear Shear Stiffness of Fine Grained Soils......Page 390
Laboratory Correlation of Shear Wave Velocity and Liquefaction Resistance of Sandy Soils......Page 398
Effect of Particle Breakage and Strain Path Reversal on the Properties of Sands Located Near to Driven Piles......Page 406
An Advanced Calibration Process for a Thermo-Hydro-Mechanical Triaxial Testing System......Page 414
Numerical Study of Crushable Granular Materials......Page 422
Effects of Grain Size Distribution Characteristics on Compaction and Deformation-Strength Characteristics of Gravelly Fill Materials......Page 429
Advances in Lab Methods: Various Laboratory Methods......Page 437
Applications of High Speed Photography and X-Ray Computerised Tomography (Micro CT) in Dynamic Compaction Tests......Page 439
Measurement of Hydraulic Properties of Bentonite Cake Deposited on Base Soil Medium......Page 446
Characterization of Stress-Strain Response of Thermally Cured Lime Stabilized Expansive Clay......Page 452
Discrete Element Modelling of a Two-Dimensional Stress-Controlled Cubical Cell Apparatus......Page 457
Automatic Soil Water Retention Testing System with Volume Change Measurement......Page 465
Frost Heaving Characteristics of Subgrade Soils Using Laboratory Freezing System......Page 472
On Strain Accumulation in a Silica Sand Under Creep and Low Level Cyclic Loading......Page 481
Interpretation of Micromechanical Behavior of Reconstituted Kaolin Soils Under 1-D Consolidation......Page 489
Calibration of Taipei Silty Clay Using an Enhanced Anisotropic Elastoplastic Bounding Surface Model......Page 496
Analysis of the Abrasion and Crushing of Unsaturated Sands Using Acoustic Emission......Page 501
Observations of the Soil Particle Movement During Direct Shear Tests on Soil-Geosynthetic Interfaces......Page 509
Mechanisms Controlling the Undrained Strength Behavior of Landfi ll Linier Clay......Page 518
Characterizing Soil Deformation: Anisotropy and Localization......Page 525
Effect of Particle Fabric on the One-Dimensional Compression Response of Fraser River Sand......Page 527
Displacement and Rotation Measurements of Particles in Shear Zone......Page 531
DEM Simulation of the Shear Strength and Shear Band Development of Well-Graded Granular Materials......Page 538
Influence of Sample Preparation Techniques and Stress Path Followed on the Location of the Critical State Line: An Example of a Silty-Sandy Tailing......Page 544
Hierarchy of Vs Modes and Stress-Dependency in Geomaterials......Page 551
Stiffness Nonlinearity and Anisotropy of Stiff Clays Observed During Isotropic consolidation......Page 559
Stiffness Anisotropy of Compressible Chicago Glacial Clays during Shear......Page 567
Characterizing Soil Deformation: Time Dependent Responses (Ageing, Viscous and Cycling Effects)......Page 575
Cyclic Behaviour of Soft Soil Subgrade Improved by Prefabricated Vertical Drains......Page 577
Effects of Water-Induced Deterioration of Grains on Stiffness and Strength of Granular Soils......Page 583
Aging Effects on Fabric-Induced, Small-Strain, Stiffness Anisotropy in Sand......Page 589
Small Strain Stiffness and Yielding Property of Cement-Mixed Soil in Drained Triaxial Compression......Page 596
Effects of Compaction and Cement Content on the Strength and Yielding Characteristics of Cement-Mixed Granular Soil......Page 602
Rate Effects in Free Falling Penetrometer Tests......Page 610
Creep Behaviour in Isotropic and K0 Compression of the Venice Lagoon Sand......Page 618
Effect of Strain Rate on Isotropically Consolidated Kaolin Over a Wide Range of Strain Rates in the Triaxial Apparatus......Page 625
DEM Simulations on the Energy Dissipation in Soil Under Static and Cyclic Loading......Page 632
Threshold Stress and Deformation Characteristics of Clay Subgrade for Railway Tracks......Page 638
Seismic Behavior of Vertical Shaft in a Multi-Layered Soil......Page 645
Effects of Wetting History on the Yielding of Cement-Mixed Clay Exhibiting Ageing......Page 651
Effect of Stress History on DMT Results......Page 659
Several Factors Affecting the Viscous Property of Sand......Page 664
Time Dependent Stress-Strain Behavior of Bentonite Slurries......Page 672
Measurement of Soil Responses: Treated Geomaterials......Page 680
Mechanical Characteristics of Waste Tire Powder?Added Lightweight Soil as a Flowable Backfi ll Material......Page 681
Hardening of Kaolin Clay Mixed with Different Binders......Page 687
Yield Surface of an Artifi cially Cemented Silty Sand......Page 695
Unconfi ned Compression Strength and Elastic Shear Modulus of Air-Form Treated Lightweight Soil......Page 700
Characteristics of Composite Ground Improved by Recycled-Aggregate Porous Concrete Pile......Page 705
Experimental Study on the Unconfi ned Compression Strength of Cemented Soil Contaminated by Industrial Wastewater......Page 713
Evaluating Deformational Behaviors of Crushed-Rock-Soil Mixtures Using Field and Large-Scale Resonant Column Testing......Page 718
Measurement of Soil Responses: Treated Geomaterials 2......Page 727
Effect of Void Formation on Strength of Cemented Sand......Page 729
Effects of Foams and Polymers on the Small Strain Behavior of Kaolin......Page 734
Strength Properties of Soil Wall Materials for Seismic Performance Evaluation......Page 740
The Influence of Cementation in the Critical State Behaviour of Artifi cial Bonded Soils......Page 748
Yielding and Critical State Behaviour of a Lime Stabilized Compacted Alluvial Soil......Page 756
Direct Shear Behavior of Sand and Tire Chips Using X-Ray CT and DEM Simulation......Page 764
Dynamic Response Improvement of Crushed Rock with Cement Modifi cation......Page 772
Mechanical Behavior of Blended Geo-Materials for Impermeable Core Zone of Small Earth-Fill Dams Using Recycled Materials......Page 780
Deformation Behavior of Cement Stabilized Pond Sediment Mixed with Shredded Paper......Page 784
Strain-Dependent Dynamic Characteristics of Cement-Treated Clay......Page 797
Measurement of Soil Responses: Unsaturated Geomaterials......Page 803
Change of Matric Suction Under Undrained Condition in Relatively Low Matric Suction Ranges......Page 805
Mechanical Characteristics of Air-Trapped Soils (ATSs)......Page 811
Modelling Transport of Biogrout in Soils......Page 819
The Infl uence of Suction Change on the Stiffness of Railway Formations......Page 826
Thermal Conductivity in Granular Mixtures: Experimental and Numerical Studies......Page 833
Modelling the Stress Versus Displacement Behavior of Shallow Foundations in Unsaturated Coarse-Grained Soils......Page 839
Change of Physical and Mechanical Properties of Sandy Soil Due to Repeated Water Infi ltration......Page 847
Effect of Suction on Shear Strength of Unsaturated Compacted Silty Sands Under Low Confi ning Pressure......Page 852
Measurement of Soil Responses: Natural Geomaterials......Page 859
The Effects of Fouling on the Deformation and Stiffness Behavior of Railroad Ballast......Page 861
Experimental Observations on the Critical State of Granular Materials......Page 869
Experimental Investigation and Theoretical Modelling of Soft Soils from Mining Deposits......Page 876
Diatomaceous Soils: Monotonic Behavior......Page 883
Change of Mechanical Properties During Dissolution Process in Soluble Granular Soils......Page 890
Collapse of Loose Sands with Additions of Fines......Page 895
Microstructural Features and Compressibility of Volcanic Deposits from Central Italy......Page 902
The Effect of Hydrate Dissociation on Pore Pressure Generation......Page 910
Effect of Crushability of Jeju Beach Sand on CPT and DMT Results......Page 918
Strength Change of Seabed Soils due to the Vaporization of Dissolved Gas in the Pore Water......Page 923
Modeling of Soil Deformations: Physical & Numerical Modeling in Geomechanics 1......Page 929
Compression Lines for Soil Derived using Fractals and Energy Balance......Page 931
Rock Physics Model for Interpreting Dynamic and Static Young’s Moduli of Soft Sedimentary Rocks......Page 937
Static Pressure Distribution Beneath Granular Wedges Sloped at Angle of Repose......Page 942
Inverse Analysis based Interpretation of Undrained Direct Simple Shear Behavior......Page 951
Numerical Analysis of the Underreamed Pile Under Vertical Loading in Sand......Page 959
Parameter Calibration of a Modifi ed Hyperbolic Model for Sands using Pressuremeter Test Data......Page 967
Experimental Investigation of the Evolution of Grading of an Artifi cial Material with Crushable Grains Under Different Loading Conditions......Page 975
A Bond Model for Cemented Sands Including the Effects of Cement Type......Page 983
Performance of Two Constitutive Models for Fissures in Clay......Page 989
Behavior of Mechanical Jointed Composite Piles by Field Load Tests......Page 997
Effect of Geogrid-Geomembrane Geocomposites and Geogrids on the Failure Mechanism of Foundation Over Liquefi ed Sand......Page 1003
Numerical Analysis of Strip Footing Resting on Geosynthetic-reinforced Sand Bed over Soft Soil......Page 1011
A Case Study of Reinforced Pavement Above Trench Under Urban Traffi c Load......Page 1019
Variation of Stiffness of Tehran Coarse-Grained Soil with Depth and Strain......Page 1025
Modeling of Soil Deformations: Physical & Numerical Modeling in Geomechanics 2......Page 1035
Model and Field Testing of Single Pile in Condition of Karaganda Coal Field Soil......Page 1037
An Elasto-Plastic Model to Describe the Undrained Cyclic Behavior of Saturated Sand with Initial Static Shear......Page 1044
Modeling of the Settlement of Milad Tower Foundation with Nonlinear Elastic Equations......Page 1052
Modeling of Load Reversals at Very Small Strains in Anisotropic Soil with Multilaminate Constitutive Models......Page 1062
Modelling the Behaviour of Structured London Clay......Page 1070
Desiccation Cracks in Saturated Fine-Grained Soils......Page 1078
Load-Settlement Prediction of Footings on Sand Using Vs Profi le......Page 1082
Centrifuge Modeling of Rainfall-Induced Layered Soil Slope Failure......Page 1088
Numerical Modeling of Hollow Cylinder Tests in London Clay......Page 1092
Evaluation of the Intergranular Coeffi cient of Friction Using Discrete Element Modeling......Page 1100
Two-Dimensional Axisymmetric Nonlinear Finite Strain Consolidation for Reclaimed Dredged Material......Page 1107
Infl uence of Vertical Geodrains on Consolidation Characteristics of Soft Clays Using Oedometer......Page 1113
Study on Horizontal Bearing Capacity of a Skirted Suction Foundation in Layered Soils......Page 1121
Evaluation of Dynamic Behavior of Shallow Foundations on Saturated Loose Sand by 1g Shaking Table......Page 1126
On the Extension of a Unifi ed Sand Model to Three Dimensional Stress Conditions......Page 1133
Numerical Modeling for Stability Analysis of Geocell Reinforced Slopes......Page 1138
Advances in Field Methods: Applications in Field Methods......Page 1145
Different Theories & Numerical Analysis of Anchor Plates in Sand......Page 1147
A Numerical Evaluation of a Cover Embankment Model on Very Soft Halic Dredge Material......Page 1154
Internal Deformation of Soil during Consolidation in Radial Drainage Condition......Page 1162
Soil Classifi cation Using Piezocone Soundings......Page 1168
Simulation of the Standard Penetration Test (SPT) in Sandy Deposits Using Energy-Based Approach......Page 1176
Load Bearing Capacity Assessments of Lattice Girder for NATM Tunnels......Page 1184
A Study of Vertical Bearing Mechanism of Pile Foundation in Volcanic Ash Soil......Page 1188
The Evaluation of Field Application for Geophysical Survey on Levee......Page 1196
History of Horizontal Anchor Plates Based on Experimental Works in Cohesion Less Soil......Page 1202
Shear Strength of Deep Sand Evaluated by Laboratory and In-Situ tests in the Nakdong River Deltaic Area, Korea......Page 1210
Monitoring of Rainfall-Induced Slope Failure Test of Unsaturated Soils Using the Amplitude Domain Refl ectometry Probes and Microtensiometers......Page 1218
CPT-Based Estimation of the Small-strain Elastic Modulus for Clean and Silty Sands......Page 1224
Consolidation Characteristics and PBD Application in Deep Soft Ground......Page 1230
Proposal for Improvement of the Pressuremeter Settlement Prediction Method of Shallow Foundations in Sand......Page 1236
Advances in Field Methods: Evaluation of Field Performance in Geotechnical Structures......Page 1241
Diaphragm Wall Movements Associated with the Construction of a Deep Basement in Seoul Korea......Page 1243
Relevance of Small-Strain Stiffness in the Deformation Analysis of Navigable Locks......Page 1249
The Use of DInSAR Techniques to Analyse Ground Deformations and Related Effects to Buildings......Page 1257
Infl uence of Soil Properties Variability on the Prediction of Settlements......Page 1265
Static and Dynamic Response of Bedding Structure in Railway Tunnel......Page 1272
Piezocone Data and State Parameter Interpretation for Venetian Silty Soils......Page 1278
A Case Study on Causes and Countermeasures of a Largely Deformed Geotextile- Reinforced Soil Retaining Wall......Page 1286
Upper-Bound Multi-Rigid-Block Solutions for Face Stability of Shallow Tunnels in Non-Homogeneous Clay......Page 1294
Sliding of Highway Embankments Along Riverbanks on Soft Ground in an Giang Province, Vietnam: A Case Study......Page 1300
Evaluation of Effective Thermal Conductivity of Closed-Loop Vertical Ground Heat Exchangers by Performing In-Situ Thermal Response Tests......Page 1306
Experimental Study for Stress Analysis on Different Carrara Marble Underground Quarries......Page 1314
Countermeasure for Liquefaction to Runway Ground by Application of Chemical Grouting Method......Page 1321
Modelling the Behaviour of a Retaining Wall Monitored During the Excavation for a Deep Station in Metro do Porto, Porto, Portugal......Page 1329
Numerical Analysis of Bi-Directional Pile Load Tests for Drilled Shafts in Rocks......Page 1337
Performance of an Embankment Supported by a Piled Raft on Soft Ground......Page 1343
Measurement of Ground Deformation Using Shape-Accel-Array and Numerical Analysis......Page 1351
Deformation Characteristics of Core and Rock-Fill Materials in Korean Fill Dams......Page 1358
Subject Index......Page 1367
Author Index......Page 1375