Biblio

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2020
P. Verma and Wijewickreme, D., “Effect of Different Modes of Lateral Boundary Constraints of the Direct Simple Shear (DSS) Device under Monotonic and Cyclic Shear Loading”, Geotechnical Testing Journal, vol. 43, no. 4, p. 20180357, 2020.
S. Dilrukshi and Wijewickreme, D., “Study of Trench Backfill Particle Size Effects on Lateral Soil Restraints on Buried Pipelines Using Discrete Element Modeling”, Journal of Pipeline Systems Engineering and Practice, vol. 11, no. 1, p. 04019047, 2020.
2019
H. T. Eid, Al-Nohmi, N. M., Wijewickreme, D., and Amarasinghe, R. S., “Drained Peak and Residual Interface Shear Strengths of Fine-Grained Soils for Pipeline Geotechnics”, Journal of Geotechnical and Geoenvironmental Engineering, vol. 145, no. 10, p. 06019010, 2019.
2018
P. Verma, Seidalinova, A., and Wijewickreme, D., “Equivalent number of uniform cycles versus earthquake magnitude relationships for fine-grained soils”, Canadian Geotechnical Journal, 2018.
A. Soysa and Wijewickreme, D., “Initial observations on laboratory shear loading response of sand-silt mixtures”, 5th Geotechnical Earthquake Engineering and Soil Dynamics Conference , 2018.
P. Verma and Wijewickreme, D., “Some observations on the effect of high initial confining stress levels on the mechanical response of a natural silt”, 5th Geotechnical Earthquake Engineering and Soil Dynamics Conference , 2018.
2017
D. Wijewickreme and Soysa, A., “A Comparison of Cyclic Shear Response of Natural Fine-Grained Soils Having Different Plasticity”, in 16th World Conference on Earthquake Engineering, Chile, 2017.
S. Dilrukshi and Wijewickreme, D., “Effect of Pipe Size on Estimating Soil Restraint on Pipelines Subject to Transverse Permanent Ground Movements”, in 19th International Conference on Soil Mechanics and Geotechnical Engineering, Seoul, South Korea, 2017.
S. Dilrukshi and Wijewickreme, D., “Evaluation of the trench backfill particle size effects on the development of soil restraints on buried pipelines subjected to relative ground movement”, in 3rd International Conference on Performance-based Design in Earthquake Geotechnical Engineering (PBD-III), Vancouver, BC, Canada, 2017.
L. Weerasekara, Hall, B., and Wijewickreme, D., “A new approach for estimating internal stability of reinforced soil structures”, Geosynthetics International, vol. 24, no. 4, pp. 419 - 434, 2017.
D. Wijewickreme, Soysa, A., and Verma, P., “Response of Natural Fine-grained Soils for Seismic Design Practice: A Collection of Research Findings from British Columbia”, Soil Dynamics and Earthquake Engineering, vol. Vol. 38, 2017.
D. Wijewickreme, Monroy, M., Honegger, D. G., and Nyman, D. J., “Soil Restraints on Buried Pipelines Subjected to Reverse Fault Displacement”, Canadian Geotechnical Journal, 2017.
D. Wijewickreme, Monroy, M., Honegger, D. G., and Nyman, D. J., “Soil restraints on buried pipelines subjected to reverse-fault displacement”, Canadian Geotechnical Journal, vol. 5410397, no. 10109, pp. 1472 - 1481, 2017.
2016
H. T. Eid, Rabie, K. H., and Wijewickreme, D., “Drained residual shear strength at effective normal stresses relevant to soil slope stability analyses”, Engineering Geology, vol. 204, pp. 94 - 107, 2016.
R. S. Amarasinghe and Wijewickreme, D., “Some Observations on Soil-Pipe Interface Shear Strength in Direct Shear Under Low Effective Normal Stresses and Large Displacements”, in 11th International Pipeline Conference & Exposition (IPC2016), Calgary, AB, Canada, 2016.
P. Verma and Wijewickreme, D., “Some Observations on the Effect of Cyclic Shear Loading Polarity on Reconsituted Silts with Initial Static Shear Stress”, in 69th Canadian Geotechnical Conference, Vancouver, BC, Canada, 2016.
D. Wijewickreme and Soysa, A., “Stress–strain pattern–based criterion to assess cyclic shear resistance of soil from laboratory element tests”, Canadian Geotechnical Journal, vol. 5310610110296971001001011011041026949792939397102105101, no. 956964518854323961585106, pp. 1460 - 1473, 2016.
L. Weerasekara, Hall, B., and Wijewickreme, D., “Ultimate Load Carrying Capacity of Steel Strip Reinforced Earth Structures”, in 69th Canadian Geotechnical Conference, Vancouver, BC, Canada, 2016.
2015
D. Wijewickreme and Weerasekara, L., “Analytical Modeling of Field Axial Pullout Tests Performed on Buried Extensible Pipes”, International Journal of Geomechanics, 2015.
A. Soysa and Wijewickreme, D., “Cyclic shear loading response of relatively high-plastic natural fine-grained soil from the Fraser River Delta”, in 11th Canadian Conference on Earthquake Engineering, Victoria, BC, Canada, 2015.
P. Verma and Wijewickreme, D., “Effect of Initial Static Shear Stress on Cyclic Response of Natural Silts of Varying Plasticity”, in 6th International Conference on Earthquake Geotechnical Engineering, Christchurch, New Zealand, 2015.
A. Dabeet, Wijewickreme, D., and Byrne, P. M., “Evaluation of Stress Strain Non-Uniformities in the Laboratory Direct Simple Shear Test Specimens Using 3D Discrete Element Analysis”, Geomechanics and Geoengineering: An International Journal, Geomechanics and Geoengineering Journal , 2015.
L. Weerasekara, Hall, B., and Wijewickreme, D., “A New Approach to Assess Interaction in Reinforced Slopes and Walls”, in Soil Structure Interaction: 23rd Vancouver Geotechnical Society Symposium, Vancouver, BC, Canada, 2015.
H. T. Eid, Amarasinghe, R., Rabie, K. H., and Wijewickreme, D., “Residual Shear Strength of Fine-Grained Soils and Soil-Solid Interfaces at Low Effective Normal Stresses”, Canadian Geotechnical Journal , 2015.
M. Monroy, Wijewickreme, D., Nyman, D. J., and Honegger, D. G., “Soil Restraint on Steel Buried Pipelines for Reverse Fault-Crossing Design”, in 6th International Conference on Earthquake Geotechnical Engineering, Christchurch, New Zealand, 2015.

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