- Nov 2009 to date - Employer, University of
Moratuwa , Sri Lanka
Position held - Senior Lecturer
Description of Duties - Teaching and research in structural and built environment
- Mar 2006 to Sep 2009 - Employer, Monash University, Australia
Position held - Research Scholar
Description of Duties -Reading for PhD research
- Mar 2007 to Oct 2009 & June 2004 to June 2005 - Employer, Monash University, Australia
Position held - Research Assistant (Part time)
Teaching Assistant (Part time)
Description of Duties - assisting in experimental testing and carrying out computer simulations using nonlinear finite elements for consultancy projects undertaken by the department, under the supervision of Prof R. Al-Mahaidi
Teaching lab classes and tutorials for undergraduates
- Jun 2006 to Oct 2009 - Employer, Monash University, Australia
Position held - Teacher
Description of Duties -
Teaching business statistics ; and Engineering mathematics
- Sep 2005 to Feb 2006 - Employer, Central Engineering Consultancy
Bureau (CECB), Sri Lanka.
Position held - Civil Engineer (structural design)
Description of Duties - Analysis, design & detailing of concrete and steel elements for several multi-story building projects , Planning and coordinating designed drawings
- Mar 2004 to Jun 2005 - Employer ,Monash University, Melbourne, Australia.
Position held - Research scholar
Description of Duties - Reading for Master Research
- Jul 2002 to Feb 2004 - Employer,Central Engineering Consultancy
Bureau (CECB), Sri Lanka.
Position held - Civil Engineer (Structural design)
Description of Duties - Analysis, design & detailing of concrete and steel elements for several multi-story building projects
Planning and coordinating designed drawings
- June 2001 to July 2002 - Employer,Central Engineering Consultancy Bureau
(CECB), Sri Lanka.
Position held - Civil Engineer (Constructions)
Description of Duties - supervision of construction activities, preparing progress reports, revised B.O.Qs & reports on completed site activities, and coordinating staff and materials at site
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| Research Publications in Refereed
Journals - International
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Gamage, J.C.P.H., Al-Mahaidi, R., and Wong,
M.B. (2010) "FE Modelling of CFRP-Concrete Interface Subjected
to Cyclic Temperature, Humidity and Mechanical Stress" Journal
of Composite Structures, Elsevier, Vol. 92, Issue 4, pages 826-834.
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Gamage, J.C.P.H, Al-Mahaidi, R. and Wong,
B. (2009) “Durability of CFRP Strengthened Concrete Members
under Extreme Temperature & Humidity”, Australian Journal
of Structural Engineering (AJSE), Vol. 9, No. 2, pages 111-118.
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Gamage, J.C.P.H., Al-Mahaidi, R., and Wong,
M.B. (2006) "Bond Characteristics of CFRP Plated Concrete
Members under Elevated Temperatures" Journal of Composite
Structures, Elsevier, Volume 75, Nos. 1-4, September. Pages: 199-205.
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Kabir MK, Fawzia S, Chan THT, Gamage JCPH,
“Durability performance of steel/carbon fiber reinforced
polymer adhesively bonded joints”, Australian Journal of
Structural Engineering”, Volumn 15, No:04, pages 377-392.
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| Research Publications in Refereed
Conferences - International
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Gamage, J.C.P.H, Al-Mahaidi, R. and Wong,
B, “Investigation of CFRP/Concrete bond under Long-term
Exposure to Cyclic Temperature”, International Symposium
on Fiber Reinforced Polymer Reinforcement for Concrete Structures
(FRPRCS-9), Sydney, Australia, July 2009.
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Gamage, J.C.P.H, Al-Mahaidi, R. and Wong,
B, “FE modelling of CFRP/concrete interface subjected to
cyclic temperature”, International conference on composite
structures (ICCS-15), Porto, Portugal, June 2009.
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Gamage, J.C.P.H, Al-Mahaidi, R. and Wong,
B, “Bond slip models for CFRP-concrete interface under combined
effects of cyclic temperature, humidity and stress”, International
conference on composite structures (ICCS-15), Porto, Portugal,
June 2009.
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Gamage, J.C.P.H, Al-Mahaidi, R. and Wong,
B. “Modelling the performance of CFRP/concrete composites
at high temperature exposure” Australasian Conference on
the Mechanics of Structures and Materials (ACMSM 20), Toowomba,
Brisbane, Australia, Dec. 2008.
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Gamage, J.C.P.H, Al-Mahaidi, R. and Wong,
B. “Effect of Temperature & Humidity on Long-Term Bond
Performance between CFRP and Concrete” Australian Structural
Engineering Conference (ASEC), Melbourne June, 2008.
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Al-Mahaidi, R., Shayan, A., Gamage, J.C.P.H.
“Strength Assessment of Prestressed Concrete Bridge Deck
Planks Damaged by AAR”, 23rd ARRB Conference, Adelaide Australia,
July 2008.
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Gamage, J.C.P.H, Wong, B. and Al-Mahaidi,
R. “Bond Performance of CFRP Plated Concrete Members under
Elevated Temperatures”, Australian Structural Engineering
Conference (ASEC), Newcastle, September 11 – 14, 2005.
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Gamage, J.C.P.H., Al-Mahaidi, R. and Wong,
B. “Effect of Insulation on the Bond Behaviour of CFRP-Plated
Concrete Elements” International Symposium on Bond Behaviour
of FRP in Structures (BBFS 2005), Hong Kong, 7-9 Dec 2005.
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Gamage, J.C.P.H. Wong, B. and Al-Mahaidi,
R. “ Performance of CFRP Strengthened Concrete Members under
Elevated Temperatures” International Symposium on Bond Behaviour
of FRP in Structures (BBFS 2005), Hong Kong, 7-9 Dec 2005.
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Gamage, J.C.P.H. Wong, B. and Al-Mahaidi,
R , ‘Bond Characteristics of CFRP Plated Concrete Members
under Elevated Temperatures’, Proceedings of International
Conference of Composite Structures (ICCS/13), Melbourne, Australia,
September 11-14, 2005.
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Ranasinghe R.A.T.M., Jinadasa D.V.L.R., Srilal
H.P.S., Gamage J.C.P.H, ‘Behaviour of CFRP strengthened
concrete slab at elevated temperature’, Proceedings of International
conference on Structural Engineering Construction and Management
(ICSECM 2011), Kandy, Sri Lanka, 15 – 17 Dec 2011.
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Ranasinghe R.A.T.M., Jinadasa D.V.L.R., Srilal
H.P.S., Gamage J.C.P.H, ‘Endurance of insulated CFRP strengthened
concrete slab subjected to fire, Proceedings of International
conference on Structural Engineering Construction and Management
(ICSECM 2011), Kandy, Sri Lanka, 15 – 17 Dec 2011.
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H.R.C.S.Bandara, M.D. Aravinda, S.D.Weerakon,
J.C.P.H.Gamage, ‘Performance of CFRP strengthened concrete
beam subjected to cyclic temperature’, Proceedings of International
conference on Structural Engineering Construction and Management
(ICSECM 2011), Kandy, Sri Lanka, 15 – 17 Dec 2011.
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H.R.C.S.Bandara, J.C.P.H.Gamage, M.D. Aravinda,
S.D.Weerakon, ‘FE Modeling of CFRP strengthened concrete
beam exposed to Cyclic temperature, humidity and sustained loading’,
Proceedings of Symposium on Civil Engineering Research for Industry,
Moratuwa, Sri Lanka, 20 Dec 2011.
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Ranasinghe R.A.T.M., Gamage J.C.P.H, ‘Bond
performance of CFRP strengthened concrete subjected to fire, Proceedings
of Symposium on Civil Engineering Research for Industry, Moratuwa,
Sri Lanka, 20 Dec 2011
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S.R.Adhikarinayake, K.D.J.A. Gayan, N.G.T.T.
Thathsarani, J.C.P.H.Gamage, “Investigation on alternative
bonding techniques for CFRP concrete composites, Proceedings of
International conference on Structural and Built Environment (ICSBE2012),
Kandy, Sri Lanka, 14th -16th Dec 2012
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S. Srisangeerthanan, M. Prashanth, P. N. S.
Amaradasa, J.C.P.H.Gamage, Alternatives to delay premature failure
of CFRP strengthened concrete members, Proceedings of International
conference on Structural and Built Environment (ICSBE2012), Kandy,
Sri Lanka, 14th -16th Dec 2012
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S.Abeygunasekera, J.C.P.H.Gamage, S.Fawzia,
“Bond Performance of CFRP strengthened steel members subjected
to axial compression”, 4th International Conference on Structural
Engineering and Construction Management (ICSCM2013), Kandy, Sri
Lanka, 13th – 15th December 2013, p45-51.
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D.M.N.Wijerathna, J.C.P.H.Gamage, “Investigation
on Effective Use of CFRP laminates for Flexural Performance”,
4th International Conference on Structural Engineering and Construction
Management (ICSCM2013), Kandy, Sri Lanka, 13th – 15th December
2013.
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M.R.E.F.Ariyachandra, J.C.P.H.Gamage, “Effects
of surface roughness on flexural performance of CFRP/Concrete
composites”, “Investigation on Effective Use of CFRP
laminates for Flexural Performance”, 4th International Conference
on Structural Engineering and Construction Management (ICSCM2013),
Kandy, Sri Lanka, 13th – 15th December 2013.
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H.R.D. Premarathna, J.C.P.H.Gamage, “Alternative
bonding techniques to delay end debonding of CFRP strengthened
concrete beams”, Effects of surface roughness on flexural
performance of CFRP/Concrete composites”, “Investigation
on Effective Use of CFRP laminates for Flexural Performance”,
4th International Conference on Structural Engineering and Construction
Management (ICSCM2013), Kandy, Sri Lanka, 13th – 15th December
2013.
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D.M.N.Wijerathna, J.C.P.H.Gamage, “A
review on Alternative Bonding Techniques to Delay End debonding
of CFRP/Concrete composites”, 5th International Conference
on Sustainable Built Environment (ICSBE2014), Kandy, Sri Lanka,
12th – 15th December 2014, pages 144-150.
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M.R.E.F.Ariyachandra, J.C.P.H.Gamage, “
A review on fracture mechanics based models on debonding nature
of CFRP/Concrete composites”, 5th International Conference
on Sustainable Built Environment (ICSBE2014), Kandy, Sri Lanka,
12th – 15th December 2014, pages 169-176.
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N.A.Amarasinghe, J.C.P.H.Gamage, “Investigation
on Effectiveness of CFRP Vs EBR CFRP for Strengthening Concrete
Members”, 5th International Conference on Sustainable Built
Environment (ICSBE2014), Kandy, Sri Lanka, 12th – 15th December
2014, pages 184-188.
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