• 166 Citations (Scopus)
  • 7 h-Index
1983 …2019

Research output per year

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Scholarly Research

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2019

Analysis of Differential Settlement of Circular Tank Foundations on Multilayered Soil

Gunerathne, S., Seo, H. Y., Lawson, W. & Jayawickrama, P., Mar 2019.

Research output: Contribution to conferencePaper

Curing Regime Effect on Engineering Characteristics of Controlled Low Strength Material

Okuyucu, O., Senadheera, S. & Jayawickrama, P., Oct 2019.

Research output: Contribution to conferencePaper

Theoretical and Numerical Settlement Predictions of an Embankment on PVD-Improved Soft Alluvial Soil

Jayawickrama, P. & Muhammed, J., Dec 2019.

Research output: Contribution to conferencePaper

Waste Cotton Fiber Derivatives as Reinforcements for Portland Cement Concrete

Hettiwatte, M. C., Dassanayake, R., Senadheera, S., Jayawickrama, P. & Abidi, N., Oct 2019.

Research output: Contribution to conferencePaper

2018

Strength and Shrink/Swell Behavior of Highly Plastic Clay Treated with Geopolymer

Khadka, S. D., Jayawickrama, P. & Senadheera, S., Jan 2018.

Research output: Contribution to conferencePaper

2017

Elastic Analysis of Differential Settlement for Steel Storage Tank Foundations

Gunerathne, S., Seo, H. Y., Lawson, W. & Jayawickrama, P., Mar 2017.

Research output: Contribution to conferencePaper

General Bearing Capacity Theory and Soil Extraction Method for the Mitigation of Differential Settlements

Moghaddam, R. & Jayawickrama, P., Mar 12 2017.

Research output: Contribution to conferencePaper

Modeling Factors Influencing Culvert Load Rating: A Parametric Analysis

Wood, T., Surles, J., Mousavi, M. S., Jayawickrama, P., Javid, A. H., Seo, H. Y. & Lawson, W., Mar 2017.

Research output: Contribution to conferencePaper

Selection of Soil Stiffnesses for Load Rating In-service Culverts

Mousavi, M., Jayawickrama, P., Wood, T. & Lawson, W., Mar 12 2017.

Research output: Contribution to conferencePaper

2016

Feasibility of Diaphragm Wall with Post-tensioned Anchors in Non-controlled Fill Material

Moghaddam, R., Yzquierdo-Lopez, C. & Jayawickrama, P., Feb 14 2016.

Research output: Contribution to conferencePaper

2015

Correlation of Texas Cone Penetration and Standard Penetration Test N-Values

Lawson, W., Terrell, E., Moghaddam, R., Wood, T. A., Seo, H. Y., Jayawickrama, P. & Surles, J., Mar 2015.

Research output: Contribution to conferencePaper

Prediction of Axial Load Capacity Based on Texas Cone Penetration Test Data

Jayawickrama, P., Lawson, W., Seo, H. Y., Wood, T. & Moghaddam, R., Aug 2015.

Research output: Contribution to conferencePaper

Tangential Heave Stress for Design of Deep Foundations Revisited

Kim, M., Seo, H. Y., Lawson, W. & Jayawickrama, P., Jul 2015.

Research output: Contribution to conferencePaper

Tangential Heave Stress for the Design of Deep Foundations Revisited

Kim, M., Seo, H., Lawson, W. & Jayawickrama, P. W., 2015, p. 404-415. 12 p.

Research output: Contribution to conferencePaper

1 Scopus citations

Use of Sub-Excavation Method for Foundation Remediation; A Case Study

Moghaddam, R., Yzquierdo-Lopez, C. & Jayawickrama, P., Aug 2015.

Research output: Contribution to conferencePaper

2014

Comparison of Culvert Load ratings Calculated by Three Methods

Wood, T., Lawson, W. & Jayawickrama, P., Feb 2014.

Research output: Contribution to conferencePaper

2013

Influence of Grout Rheology and Placement Technique on Integrity of Soil Nails

Jayawickrama, P. & Turner, J. B., Mar 2013.

Research output: Contribution to conferencePaper

Pullout Resistance Factors for Steel Reinforcement used in TxDOT MSE Walls

Lawson, W. D., Jayawickrama, P., Wood, T. A. & Surles, J. G., Mar 2013.

Research output: Contribution to conferencePaper

2012

Impact of Variability in Soil Parameters on Culvert Load Rating

Jayawickrama, P., Senanayake, A., Lawson, W. & Wood, T. A., Mar 2012.

Research output: Contribution to conferencePaper

2011

A Large Scale Test System to Investigate MSE Soil Reinforcement-Backfill Interaction

Jayawickrama, P., Lawson, W. & Wood, T. A., Jul 2011.

Research output: Contribution to conferencePaper

Engineering Properties of Unstabilized Compressed Earth Blocks

Lawson, W., Jayawickrama, P. & Kancharla, C., Mar 2011.

Research output: Contribution to conferencePaper

Evaluation of Soil Properties for Culvert Load Rating Applications

Jayawickrama, P., Lawson, W. & Wood, T. A., Mar 2011.

Research output: Contribution to conferencePaper

Role od 3D-Finite Element Modeling in the Analysis of Soil-Structure Interaction Problems

Jayawickrama, P., Senanayake, A., Lawson, W. & Wood, T. A., Jul 2011.

Research output: Contribution to conferencePaper

2010

Development of Maintenance Strategies to Mitigate Bridge End Damage Due to Water Intrusion

Mishra, D., Jayawickrama, P. & Nash, P., Jan 1 2010.

Research output: Contribution to conferencePaper

2009

Assessment of Rock Strength by Texas Cone Penetrometer and Uniaxial Compression Tests

Lawson, W., Mikulec, C. M., McClelland, M. P., Jr, E. F. I., Jayawickrama, P. & Levi, L., Mar 19 2009.

Research output: Contribution to conferencePaper