DEFORMATION CHARACTERISTICS OF GEOMATERIALS

Table of Contents

1. Bishop Lecture

Laboratory stress-strain tests for developments in geotechnical engineering research and practice

2. Keynote Lectures

Investigating the influence of microstructure, loading history and fissuring on the clay response

The interpretation of conventional and non-conventional laboratory tests for challenging geotechnical problems

Field Evaluations of the Effects of Stress State, Strain Amplitude and Pore Pressure Generation on Shear Moduli of Geotechnical and MSW Materials

Case study on rainfall-induced behavior of unsaturated soils in natural slopes and reinforced-earth walls

Using centrifuge models to define deformation mechanisms and generate design methods

Identification of constitutive parameters with field performance data

3. Advances in Lab Methods: Laboratory Methods for Small Strain

Evaluation of soil compaction using small strain shear wave velocity

Tracking degradation of argillaceous rocks using bender elements

Measurement of Shear Wave Velocity by Piezoelectric Film

Control, acquisition and analysis of resonant-column testing using an automated program

Indication of Clay Structure Restoration in Laboratory Testing Using Bender Element Measurements

Small strain properties of undisturbed gravelly soils retrieved from tunnel excavation sites in Japan

4. Advances in Lab Methods: Laboratory Methods for Large Strain

Characterization and Identification of Compressibility of Soft Rock

Experimental study on monotonic and cyclic behaviour of crushable limestone with consideration of grain breakage

On the control systems and instrumentation required to investigate the anisotropy of stiff clays and mudrocks through Hollow Cylinder Tests

Effect of wetting and ageing on the elasto-viscoplastic behavior of clay in 1D compression

Deformation and Strength Characteristics of Gypsum-mixed Decomposed Granite Soil

A Study on the Improvement of Strength and Durability of Alkali Silicasol-Cement Grout Material for Ground Reinforcement

A Micromechanical Investigation of Drained Simple Shear Tests

Strength-Deformation Characteristics of a Compacted Soil over a Wide Strain Range

Calibration of Large Triaxial Testing System for Reliable Dynamic Properties using Urethane Specimen

Effects of cyclic pre-shearing on the stress-strain behaviour of cemented-mixed gravel

A Experimental Study on the Seawater Attack Resistance of Micro Silica Grout Material

5. Advances in Lab Methods: Laboratory Methods for Small to Large Strain

Experimental research on shearing resistance property of geogrid-sand interface under normal cyclic load

Geophysical Characterization of Shear Zone in Direct Shear Test

Effects of the Opening on the Shear Strength in Direct Shear Box Test

Practical methods to estimate the non-linear shear stiffness of fine grained soils

Laboratory correlation of shear wave velocity and liquefaction resistance of sandy soils

Effect of particle breakage and strain path reversal on the properties of sands located near to driven piles

An advanced calibration process for a thermo-hydro-mechanical triaxial testing system

Numerical study of crushable granular materials

Effects of grain size distribution characteristics on compaction and deformation-strength characteristics of gravelly fill materials

6. Advances in Lab Methods: Various Laboratory Methods

Applications of high speed photography and X-ray computerised tomography (Micro CT) in dynamic compaction tests

Measurement of hydraulic properties of bentonite cake deposited on base soil medium

Characterization of stress-strain response of thermally cured lime stabilized expansive clay

Discrete element modelling of a two-dimensional stress-controlled cubical cell apparatus

Automatic soil water retention testing system with volume change measurement

Frost Heaving Characteristics of Subgrade Soils Using Laboratory Freezing System

On strain accumulation in a silica sand under creep and low level cyclic loading

Interpretation of Micromechanical Behavior of Reconstituted Kaolin Soils under 1-D Consolidation

Calibration of Taipei Silty Clay Using an Enhanced Anisotropic Elastoplastic Bounding Surface Model

Analysis of the Abrasion and Crushing of Unsaturated Sands using Acoustic Emission

Observations of the soil particle movement during direct shear tests on soil-geosynthetic interfaces

Mechanisms Controlling the Undrained Strength Behavior of Landfill linier Clay

7. Characterizing Soil Deformation: Anisotropy and Localization

Effect of particle fabric on the one-dimensional compression response of Fraser River sand

Displacement and Rotation Measurements of Particles in Shear Zone

DEM simulation of the shear strength and shear band development of well-graded granular materials

Influence of sample preparation techniques and stress path followed onthe location of the Critical State Line: an example of a silty-sandy tailing

Hierarchy of Vs Modes and Stress-Dependency in Geomaterials

Stiffness nonlinearity and anisotropy of stiff clays observed during isotropic consolidation

Stiffness Anisotropy of Compressible Chicago Glacial Clays during Shear

8. Characterizing Soil Deformation: Time Dependent Responses(Ageing, Viscous and Cycling Effects)

Cyclic Behaviour of Soft Soil Subgrade Improved by Prefabricated Vertical Drains

Effects of water-induced deterioration of grains on stiffness and strength of granular soils

Aging Effects on Fabric-induced, Small-Strain, Stiffness Anisotropy in Sand

Small strain stiffness and yielding property of cement-mixed soil in drained triaxial compression

Effects of compaction and cement content on the strength and yielding characteristics of cement-mixed granular soil

Rate effects in free falling penetrometer tests

Creep behaviour in isotropic and k0 compression of the Venice Lagoon sand

Effect of strain rate on isotropically consolidated kaolin over a wide range of strain rates in the triaxial apparatus

DEM Simulations on the Energy Dissipation in Soil under Static and Cyclic Loading

Threshold stress and deformation characteristics of clay subgrade for railway tracks

Seismic behavior of vertical shaft in a multi-layered soil

Effects of wetting history on the yielding of cement-mixed clay exhibiting ageing

Effect of stress history on DMT results

Several factors affecting the viscous property of sand

Time Dependent Stress-Strain Behavior of Bentonite Slurries

9. Measurement of Soil Responses: Treated Geomaterials 1

Mechanical Characteristics of Waste Tire Powder–added Lightweight Soil as a Flowable Backfill Material

Hardening of kaolin clay mixed with different binders

Yield surface of an artificially cemented silty sand

Unconfined compression strength and elastic shear modulus of air-form treated lightweight soil

Characteristics of composite ground improved by recycled-aggregate porous concrete pile

Experimental study on the unconfined compression strength of cemented soil contaminated by industrial wastewater

Evaluating Deformational Behaviors of Crushed-Rock-Soil Mixtures Using Field and Large-scale Resonant Column Testing

10. Measurement of Soil Responses: Treated Geomaterials 2

Effect of void formation on strength of cemented sand

Effects of foams and polymers on the small strain behavior of kaolin

Strength properties of soil wall materials for seismic performance evaluation

The influence of cementation in the critical state behaviour of artificial bonded soils

Yielding and critical state behaviour of a lime stabilized compacted alluvial soil

Direct shear behavior of sand and tire chips using X-ray CT and DEM simulation

Dynamic Response Improvement of Crushed Rock With Cement Modification

Mechanical behavior of blended geo-materials for impermeable core zone of small earth-fill dams using recycled materials

Deformation behavior of cement stabilized pond sediment mixed with shredded paper

Mechanical properties of two lime stabilised pyroclastic soils

Strain-dependent Dynamic Characteristics of Cement-treated Clay

11. Measurement of Soil Responses: Unsaturated Geomaterials

Change of matric suction under undrained condition in relatively low matric suction ranges

Mechanical Characteristics of Air-Trapped Soils (ATSs)

Modelling transport of biogrout in soils

The Influence of Suction Change on the Stiffness of Railway Formations

Thermal Conductivity in Granular Mixtures: Experimental and Numerical Studies

Modelling the stress versus displacement behavior of shallow foundations in unsaturated coarse-grained soils

Change of physical and mechanical properties of sandy soil due to repeated water infiltration

Effect of Suction on Shear Strength of Unsaturated Compacted Silty Sands under Low Confining Pressure

12. Measurement of Soil Responses: Natural Geomaterials

The Effects of Fouling on the Deformation and Stiffness Behavior of Railroad Ballast

Experimental Observations on the Critical State of Granular Materials

Experimental investigation and theoretical modelling of soft soils from mining deposits

Diatomaceous soils: monotonic behavior

Change of Mechanical Properties during Dissolution Process in Soluble Granular Soils

Collapse of Loose Sands with Additions of Fines

Microstructural features and compressibility of volcanic deposits from Central Italy

The effect of hydrate dissociation on pore pressure generation

Effect of crushability of Jeju beach sand on CPT and DMT results

Strength change of seabed soils due to the vaporization of dissolved gas in the pore water

13. Modeling of Soil Deformations: Physical & Numerical Modeling in Geomechanics 1

Compression lines for soil derived using fractals and energy balance

Rock physics model for interpreting dynamic and static Young’s moduli of soft sedimentary rocks

Static pressure distribution beneath granular wedges sloped at angle of repose

Inverse analysis based interpretation of undrained direct simple shear behavior

Numerical analysis of the underreamed pile under vertical loading in sand

Parameter calibration of a modified hyperbolic model for sands using pressuremeter test data

Experimental investigation of the evolution of grading of an artificial material with crushable grains under different loading conditions

A bond model for cemented sands including the effects of cement type

Performance of two constitutive models for fissures in clay

Behavior of mechanical jointed composite piles by field load tests

Effect of geogrid-geomembrane geocomposites and geogrids on the failure mechanism of foundation over liquefied sand

Numerical analysis of strip footing resting on geosynthetic-reinforced sand bed over soft soil

A case study of reinforced pavement above trench under urban traffic load

Variation of stiffness of Tehran coarse-grained soil with depth and strain

14. Modeling of Soil Deformations: Physical & Numerical Modeling in Geomechanics 2

Model and field testing of single pile in condition of Karaganda coal field soil

An elasto-plastic model to describe the undrained cyclic behavior of saturated sand with initial static shear

Modeling of the settlement of Milad Tower foundation with nonlinear elastic equations

Modeling of load reversals at very small strains in anisotropic soil with multilaminate constitutive models

Modelling the behaviour of structured London Clay

Desiccation Cracks in Saturated Fine-Grained Soils

Load-settlement prediction of footings on sand using VS profile

Centrifuge Modeling of Rainfall-Induced Layered Soil Slope Failure

Numerical modeling of hollow cylinder tests in London Clay

Evaluation of the Intergranular Coefficient of Friction Using Discrete Element Modeling

Two-dimensional Axisymmetric nonlinear finite strain consolidation for reclaimed dredged material

Influence of Vertical Geodrains on Consolidation Characteristics of Soft Clays Using Oedometer

Study on Horizontal Bearing Capacity of a Skirted Suction foundation in Layered Soils

Evaluation of Dynamic Behavior of Shallow Foundations on Saturated Loose Sand by 1g Shaking Table

On the extension of a unified sand model to three dimensional stress conditions

Numerical Modeling for Stability Analysis of Geocell Reinforced Slopes

15. Advances in Field Methods: Applications in Field Methods

Different Theories & Numerical Analysis of Anchor Plates in Sand

A Numerical Evaluation of a Cover Embankment Model on Very Soft Halic Dredge Material

Internal deformation of soil during consolidation in radial drainage condition

Soil Classification Using Piezocone Soundings

Simulation of the Standard Penetration Test (SPT) in sandy deposits using energy-based approach

Load Bearing Capacity Assessments of Lattice Girder for NATM Tunnels

A study of vertical bearing mechanism of pile foundation in volcanic ash soil

The Evaluation of Field Application for Geophysical Survey on Levee

History of Horizontal Anchor Plates Based on Experimental Works in Cohesion less Soil

Shear strength of deep sand evaluated by laboratory and in situ tests in the Nakdong River deltaic area, Korea

Monitoring of rainfall-induced slope failure test of unsaturated soils using the Amplitude Domain Reflectometry probes and Microtensiometers

CPT-based estimation of the small-strain elastic modulus for clean and silty sands

Consolidation Characteristics and PBD Application in Deep Soft Ground

Proposal for improvement of the pressuremeter settlement prediction method of shallow foundations in sand

16. Advances in Field Methods: Evaluation of Field Performance in Geotechnical Structures

Diaphragm wall movements associated with the construction of a deep basement in Seoul Korea

Relevance of small-strain stiffness in the deformation analysis of navigable locks

The use of DInSAR techniques to analyse ground deformations and related effects to buildings

Influence of Soil Properties Variability on the Prediction of Settlements

Static and dynamic response of bedding structure in railway tunnel

Piezocone data and state parameter interpretation for Venetian silty soils

A case study on causes and countermeasures of a largely deformed geotextile-reinforced soil retaining wall

Upper-bound multi-rigid-block solutions for face stability of shallow tunnels in non-homogeneous clay

Sliding of highway embankments along riverbanks on soft ground in An Giang Province, Vietnam: A case study

Evaluation of effective thermal conductivity of closed-loop vertical ground heat exchangers by performing in-situ thermal response tests

Experimental study for stress analysis on different Carrara marble underground quarries

Countermeasure for Liquefaction to Runway Ground by Application of Chemical Grouting Method

Modelling the behaviour of a retaining wall monitored during the excavation for a deep station in Metro do Porto, Porto, Portugal

Numerical Analysis of Bi-Directional Pile Load Tests for Drilled Shafts in Rocks

Performance of an embankment supported by a piled raft on soft ground

Measurement of Ground Deformation using Shape-Accel-Array and Numerical Analysis

Deformation Characteristics of Core and Rock-fill Materials in Korean Fill Dams

Subject Index

Author Index