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Table of Contents
Intro
Preface
Organisation
IACMAG Board Officers
Local Organising Committee
Executive Board
Members
International Scientific Committee
Contents
Methods and Tools
Laboratory Testing, Field Testing and Monitoring
Evaluating the Potentiality of X-ray Tomography on the Quality Assessment of Grouted Soils
1 Introduction
2 Materials and Methods
3 Results and Discussion
4 Conclusions
References
Evaluation of Strain Recovery and Stress Sensitivity of Asphalt Binders Containing Warm-Mix Asphalt Additive and Anti-stripping Agent
1 Introduction
2 Materials
3 Experimental Methods
3.1 Dynamic Shear Rheometer Test
3.2 Multiple Stress Creep and Recovery Test
4 Results and Discussions
4.1 Dynamic Shear Rheometer Test
4.2 Multiple Stress Creep and Recovery Test
4.3 MSCR Grading of Binder Blends
4.4 Stress Sensitivity of Binder Blends
5 Conclusions
References
Particle Segmentation of 3D Silt Images from X-ray ยต-CT for Fabric Analysis
1 Introduction
2 Materials and Methods
2.1 Material Tested and Specimen Preparation
2.2 Non-destructive X-ray Micro CT Imaging Equipment
3 Image Analysis for Particle Segmentation
4 Initial Results and Observations
5 Conclusions
References
Monitoring of Dry Granular Flows in Unsteady State Down an Inclined Chute
1 Introduction
2 Discrete Element Model
2.1 Grain Size and Shape Reconstruction
2.2 Calibration of DEM Parameters
3 Granular Flow Simulations
4 Results
4.1 Monitoring Plate
4.2 Monitoring Volume
5 Conclusions
References
Methods and Tools
Probabilistic Site Characterization and Data Analytics
Identification of Soil Strata from In-Situ Test Data Using Machine Learning
1 Introduction
2 Cone Penetration Test
3 Data
4 Machine Learning Methodology
5 Research Outcomes
6 Benchmark Test
7 Discussion and Conclusion
References
Water Retention Curves of Clayey Soils by Artificial Neural Networks with Uneven Datasets
1 Introduction
2 Methods
2.1 Dataset
2.2 Neural Network Model Development
2.3 Evaluation Criteria
3 Results and Discussion
4 Conclusion
References
Methods and Tools
Constitutive Modelling
3D Finite Element Application of Elastoplastic Constitutive Model for Intact Rock
1 Introduction
2 Framework of Elasto-Plastic Model
3 Implementation in Finite Element Method
4 Comparison of FEM with Test Data
5 Conclusions
References
A Semi-micromechanical Framework for Anisotropic Sands
1 Introduction
2 Multilaminate Framework
3 Constitutive Formulations
4 Anisotropy
5 Simulations and Comparison
6 Conclusion
References
A Robust Solution to Address Overshooting in Bounding Surface Plasticity Models
1 Introduction
2 The Model Proposed
3 Conclusions
Appendix 1. The Parameters Used
References
Preface
Organisation
IACMAG Board Officers
Local Organising Committee
Executive Board
Members
International Scientific Committee
Contents
Methods and Tools
Laboratory Testing, Field Testing and Monitoring
Evaluating the Potentiality of X-ray Tomography on the Quality Assessment of Grouted Soils
1 Introduction
2 Materials and Methods
3 Results and Discussion
4 Conclusions
References
Evaluation of Strain Recovery and Stress Sensitivity of Asphalt Binders Containing Warm-Mix Asphalt Additive and Anti-stripping Agent
1 Introduction
2 Materials
3 Experimental Methods
3.1 Dynamic Shear Rheometer Test
3.2 Multiple Stress Creep and Recovery Test
4 Results and Discussions
4.1 Dynamic Shear Rheometer Test
4.2 Multiple Stress Creep and Recovery Test
4.3 MSCR Grading of Binder Blends
4.4 Stress Sensitivity of Binder Blends
5 Conclusions
References
Particle Segmentation of 3D Silt Images from X-ray ยต-CT for Fabric Analysis
1 Introduction
2 Materials and Methods
2.1 Material Tested and Specimen Preparation
2.2 Non-destructive X-ray Micro CT Imaging Equipment
3 Image Analysis for Particle Segmentation
4 Initial Results and Observations
5 Conclusions
References
Monitoring of Dry Granular Flows in Unsteady State Down an Inclined Chute
1 Introduction
2 Discrete Element Model
2.1 Grain Size and Shape Reconstruction
2.2 Calibration of DEM Parameters
3 Granular Flow Simulations
4 Results
4.1 Monitoring Plate
4.2 Monitoring Volume
5 Conclusions
References
Methods and Tools
Probabilistic Site Characterization and Data Analytics
Identification of Soil Strata from In-Situ Test Data Using Machine Learning
1 Introduction
2 Cone Penetration Test
3 Data
4 Machine Learning Methodology
5 Research Outcomes
6 Benchmark Test
7 Discussion and Conclusion
References
Water Retention Curves of Clayey Soils by Artificial Neural Networks with Uneven Datasets
1 Introduction
2 Methods
2.1 Dataset
2.2 Neural Network Model Development
2.3 Evaluation Criteria
3 Results and Discussion
4 Conclusion
References
Methods and Tools
Constitutive Modelling
3D Finite Element Application of Elastoplastic Constitutive Model for Intact Rock
1 Introduction
2 Framework of Elasto-Plastic Model
3 Implementation in Finite Element Method
4 Comparison of FEM with Test Data
5 Conclusions
References
A Semi-micromechanical Framework for Anisotropic Sands
1 Introduction
2 Multilaminate Framework
3 Constitutive Formulations
4 Anisotropy
5 Simulations and Comparison
6 Conclusion
References
A Robust Solution to Address Overshooting in Bounding Surface Plasticity Models
1 Introduction
2 The Model Proposed
3 Conclusions
Appendix 1. The Parameters Used
References