Lal Samarasekera

Contact Information

416 736 2100 ext. 44729

lalsa@yorku.ca

Campus Address

BRG 333F 11 Arboretum Ln. York University, Toronto ON M3J 1P3

Biography

Dr. Lal Samarasekera is an assistant lecturer at York University in the Lassonde School of Engineering. His primary interest at present is engineering education. Dr. Samarasekera has been interested in the use of technology in engineering education, including web-based teaching and learning. Sustainable development in Engineering Education is a new area of interest for Lal. Dr. Samarasekera’s area of specialization is in Geotechnical Engineering.

Lal did his Master’s degree at University of British Columbia specializing in the area of geomechanics and constitutive relations. For his doctoral degree at University of Alberta, Lal used numerical modelling to analyze the behaviour of tunnels and excavations. Following his graduate research, Dr. Samarasekera had worked as a researcher and instructor for over 20 years and then joined the industry. He has also been interested in unsaturated soils mechanics and influence of vegetation on slope stability.

Prior to joining York University this year, Dr. Samarasekera had worked as a consultant for SNC Lavlin and Golder Associates.

Education
  • Ph.D. in Geotechnical Engineering from the University of Alberta (Edmonton, Alberta)
  • M.A.Sc. in Geotechnical Engineering from the University of British Columbia (Vancouver, British Columbia)
  • B.Sc. in Civil Engineering from the University of Peradeniya (Peradeniya, Sri Lanka)
Areas of Expertise/Interest
  • Engineering Education, Teaching and Learning in Engineering
  • Engineering Education in Sustainable Development
  • Geotechnical Engineering, Unsaturated Soil Mechanics
  • Geomechanics, Numerical Modelling, Constitutive Relations
Recent Publications
  • Ebrahimi-Birang, N.,Fredlund, D.G., and Samarasekra, L. 2008 “Testing for coefficient of permeability of a sandy soil in the residual state zone”. Proceedings of the First European Conference on Unsaturated soils, Durham, U.K., July 2-4, pp. 129-134.
  • Nguyen, Q., Samarasekera, L., Fredlund, D. G., and Marjerison, B. L. 2007 “Presentation of long-term matric suction measurements in a highway subgrade using thermal conductivity sensors”. Proceedings of the Third Asian Conference on Unsaturated Soils, Editors: Zongze Yin, Junping Yuan, Abraham C.F. Chiu, Nanjing, P.R. China, Publisher: Science Press, 16 Donghuangchenggen North Street, 100717, Beijing China, April 21 – 23, pp. 487-492.
  • Hosain, M. U. and Samarasekera, L 2005. Welcome to Engineering. On Campus Day Program – A PowerPoint Presentation to Grade 12 students, Agriculture Building, University of Saskatchewan, February 4, 2005.
  • Hosain, M. U and. Samarasekera, L. 2000 “Judicious Application of Technology in Teaching” Symposium on Technology-Enhanced Pedagogy, University of Saskatchewan, Saskatoon, April 13-14, Presented not published