Et profilbilde

Førsteamanuensis
Samindi Samarakoon { "honorific-suffix": "Førsteamanuensis", "fn": "Samindi Samarakoon", "tel": "Telefon: 51832387", "email": "samindi.samarakoon@uis.no" }

Avdeling/enhet Det teknisk- naturvitenskapelige fakultet
Institutt/senter Institutt for maskin, bygg og materialteknologi
Rom KE E-224

Curriculum Vitae

Dr. S.M Samindi M.K. Samarakoon started to work at the Department of Mechanical and Structural Engineering and Materials Science (IMBM) in University of Stavanger (UiS) since 2008 as a research fellow and since 2011 to 2012 as a Lecturer. She has been working as an associate professor since 2012 up to date. She has served as a lecturer from August 2005 to August 2008 attached to Department of Civil and Department of Engineering Management at University of Peradeniya (UoP). She earned a BSc in Civil Engineering (four-years) in 2002 from UoP, Sri Lanka and a MEng in 2005 from Asian Institute of Technology (AIT), Bangkok, Thailand. She obtained PhD in Offshore Engineering (2011), UiS, Norway.

Her area of specialization is in Structural engineering (i.e. design and analysis of reinforced concrete structures and environmental friendly materials for construction industry) and offshore Engineering (technology qualification and applications of Best Available Techniques (BAT), incorporating sustainability concerns within different industrial settings and technology qualification for Oil and Gas operations in remote and harsh environments, operations and maintenance of industrial constructions).

Currently, Samindi is the main supervisor for 2 PhD projects and she has supervised over 19 master theses and 43 bachelor theses at Faculty of Science and Technology, Department of Mechanical and Structural Engineering and Materials Science, University of Stavanger, Norway. She has published 32 articles in peer reviewed journals and conferences (including book chapters). She has published 32 articles in peer reviewed journals and conferences (including book chapters).


Forskningsområder

Dr. Samindi's area of specialization is in Structural engineering (i.e. design and analysis of reinforced concrete structures and environmental friendly materials for construction industry) and offshore Engineering (technology qualification and applications of Best Available Techniques (BAT), incorporating sustainability concerns within different industrial settings and technology qualification for Oil and Gas operations in remote and harsh environments, operations and maintenance of industrial constructions). She also works with Building Information Modelling (BIM) in structural design process optimization and operational problems solving. Implementation of lean construction and immersive learning concepts (AR, VR, MR and XR) in construction engineering operations' optimization and applications.

Pågående forskning

  • The structural durability assessment and control of reinforced concrete constructions: impact of cracks due to different loading conditions.
  • Concrete Fatigue in wind turbine supporting structures.
  • Modelling of corrosion propagation phase in steel reinforcement /pre-stressing tendons of concrete structures in marine environment: Service life prediction.
  • Lean construction and Building Information Modelling (BIM) applications.
  • Risk and Reliability based technology qualification.
  • Gamification and immersive learning-based teaching methods development.

Arbeidserfaring

Work Experience 


06.2012- to date Associate professor, IMBM, University of Stavanger, Norway  

09.2011- 05.2012 Lecturer, IMBM, University of Stavanger, Norway 

09.2008 - 8.2011 Research Fellow, IMBM, University of Stavanger, Norway  

02.2007-09.2008 Lecturer, Dept. of Engineering Management, University of Peradeniya, Peradeniya, Sri Lanka. 

 08.2005-02.2007 Lecturer, Dept. of Civil Engineering, University of Peradeniya, Peradeniya, Sri Lanka.  

08.2003-05.2005 Master Student, Asian Institute of Technology, Bangkok, Thailand  12.2002-05.2003 Instructor, Dept. of Civil Engineering, University of Peradeniya, Peradeniya, Sri Lanka.  


Education 

 

 ?Ph.D. in Offshore Engineering, University of Stavanger, Norway (Double qualified: 1. Technology Qualification in Offshore Industry; 2. Structural Engineering - Specialized with Concrete Technology and Design)

 

 ?M.Eng. Asian Institute of Technology, Thailand  

?B.Sc. Eng. in Civil Engineering, Univ. of Peradeniya, Sri Lanka 
University Pedagogy/Teaching Methodology Training 

?Completed Basiskurs i universitetspedagogikk (Hours: 100).


 Participation of Evaluation/Selection Committees  

Associate Professor: 

?Associate Professor: Evaluation committee member for the post of Associate Prof. in Safety and Environment in University of Tromsø, Norway. 

 ?Evaluation committee member for the position of Associate professor in Structural engineering, Oslo Metropolitan University, Olso, Norway. 


 PhD research fellow: 

?Second opponent in the evaluation committee for the PhD of ?Predicting production rates of pouring ready mixed concrete by using Tower Cranes? in Egypt by Emad Abd-EI-Hamied EI-Maghraby Mohamed.  
?Evaluation committee member for the post of Research Fellow in Offshore Technology, University of Stavanger. (PhD project: Managing Numerical Simulation Data for Mechanical Design Optimization) 


PhD supervision 


?Mr. Chavin Guruge (Main supervisor), 2018-present, Main Supervisor, Title: The structural durability assessment and control of reinforced concrete constructions: impact of cracks due to different loading conditions. 


?Mr. Guillermo Rojas Orts (Main supervisor), 2019- present, Tentative title: Concrete Fatigue in wind turbine supporting structures, an informal project (during the first year ? project proposal had been prepared and grant application had been submitted).

 

 ?Ms. Nirosha Adasooriya (Main Supervisor), started in 2018, Initial title: Modelling of corrosion propagation phase in steel reinforcement /pre-stressing tendons of concrete structures in marine environment: Service life prediction. Project was started and published one journal paper (https://www.witpress.com/elibrary/cmem-volumes/6/3/1995). Internally transferred the project to another area of research and defended the thesis in 2020, title: ?Structural Integrity of Steel Bridges: Environment-Assisted Cracking?. 


International project experience 

2016-2018: BIM4PLACEMENT (2016-2018), Proj.No: 2016-1-IT01-KA202-005399: BIM4PLACEMENT European key competences in building and construction. Objective of the BIM project is to develop training program to disseminate knowledge about building information modelling. Total Grant ? 262980 Euro. 


 2018-2020: I-TRACE (2018-2020), Proj. No. 2018-1-IT01-KA202-006836 ?Immersive TRAining for aerospace?, KA2 - Cooperation for Innovation and the Exchange of Good Practices, KA202 - Strategic Partnerships for vocational education and training, University of Stavanger, Norway; University of Rzeszow, Poland; Associazione di promozione sociale FO.RI.S; Istituto Tecnico Settore Tecnologico "E.FERMI"; CADLAND SRL, CONSELL GENERAL DE LES CAMBRES OFICIALS DE COMERC INDUSTRIA I NAVEGACIO DE CATALUNYA; Institut Illa dels Banyols, Italy. Total Grant ? 284155 Euro 

2019-2023: TEAL2.O (2019-2023) Proj. No. 610186-EPP-1-2019-1-LK-EPPKA2-CBHE-JP, ?Improving Access to Science and Technology Higher Education in Resource-Poor Institutions through an Open Platform for Technology Enabled Active Learning?; UoP and SLTC Sri Lanka; IITA, India; Vellore Institute of Technology (VIT), India; AIT, Thailand; University of Bologna, Italy; University Transilvania of Brasov, Romania; ECQ, Bulgaria; NU, Thailand; UoM, Sri Lanka; Total Grant ? 999091 Euro.

Vitenskapelige publikasjoner (fra CRISTin)

  • Birkemo, Anders Sagvåg; Hjortland, Simen Christensen; Samarakoon, Mudiyansele Samindi Manjula K (2019). Improvements for the workflow interoperability between BIM and FEM tools. WIT Transactions on the Built Environment. ISSN 1746-4498. Volum 192. s. 317-327. DOI: 10.2495/BIM190271.
  • Djuve, Kristine; Samarakoon, Mudiyansele Samindi Manjula K; Sæstad, Håkon Emil Helland (2019). ANALYSIS OF VARYING SKEW ANGLE IN A SINGLE SPAN REINFORCED CONCRETE PLATE BRIDGE. I: Concrete innovations in materials, design and structures : Proceedings of the fib Symposium 2019 held in Krakow, Poland 27-29 May 2019. The International Federation for Structural Concrete. ISBN 978-2-940643-00-4. s. 1393-1399.
  • Gjerde, Marit Ragnhild Dahl; RATNAYAKE MUDIYANSELAGE, Chandima; Samarakoon, Mudiyansele Samindi Manjula K (2019). Effective Implementation of Last Planner System® in Construction Projects: A Case Study. I: Proceedings of the 2019 IEEE International Conference on Industrial Engineering and Engineering Management. IEEE. ISBN 978-1-7281-3804-6. s. 1139-1144.
  • Guruge, Chavin Nilanga Naotunna Palliy; Samarakoon, Mudiyansele Samindi Manjula K; Fosså, Kjell Tore (2019). COMPARISON OF THE BEHAVIOR OF CRACK WIDTH-GOVERNING PARAMETERS WITH EXISTING MODELS. I: Proceedings of the International Conference on Sustainable Materials, Systems and Structures (SMSS2019). Challenges in Design and Management of Structures, 20-22 March 2019 – Rovinj, Croatia. PRO 128, Vol. 4.. Rilem publications. ISBN 978-2-35158-226-8. s. 124-131.
  • Samarakoon, Mudiyansele Samindi Manjula K; Hovind, Pål Ruben; Pedersen, Jørgen Wie; Evangelista, Luis (2019). Mechanical performance of concrete made of steel fibers from tire waste. Case Studies in Construction Materials. ISSN 2214-5095. Volum 11. s. 1-9. DOI: 10.1016/j.cscm.2019.e00259.
  • Samarakoon, Mudiyansele Samindi Manjula K; RATNAYAKE MUDIYANSELAGE, CHANDIMA RATNAYAKE (2019). RISK BASED INSPECTION PLANNING METHODOLOGY FOR CONCRETE BRIDGES. I: Proceedings of the International Conference on Sustainable Materials, Systems and Structures (SMSS2019). Challenges in Design and Management of Structures, 20-22 March 2019 – Rovinj, Croatia. PRO 128, Vol. 4.. Rilem publications. ISBN 978-2-35158-226-8. s. 184-191.
  • Samarakoon, Mudiyansele Samindi Manjula K; Vårvik, Anette; Kielsen, Birgitte (2019). EXPERIMENTAL INVESTIGATION OF FRACTURE PROPERTIES OF CONCRETE WITH RECYCLED STEEL FIBERS RECOVERED FROM TIRE WASTE. I: Concrete innovations in materials, design and structures : Proceedings of the fib Symposium 2019 held in Krakow, Poland 27-29 May 2019. The International Federation for Structural Concrete. ISBN 978-2-940643-00-4. s. 463-470.
  • Bernhoft, Katerina; Samarakoon, Mudiyansele Samindi Manjula K; Evangelista, Luis; Mikalsen, Bjarne (2018). Performance of recycled and commercial fibre reinforced concrete beams in combined action with conventional reinforcement. I: SynerCrete'18: Interdisciplinary Approaches for Cement-based Materials and Structural Concrete: Synergizing Expertise and Bridging Scales of Space and Time. Vol. 1&2.. Rilem publications. ISBN 978-2-35158-202-2. s. 981-986.
  • RATNAYAKE MUDIYANSELAGE, CHANDIMA RATNAYAKE; Abdel Aziz Mahmoud Saad, Yousef Tarek; Karunaharan, Kamshan; Samarakoon, Mudiyansele Samindi Manjula K (2018). INSPECTION AND MAINTENANCE OF CONCRETE BRIDGES: INVESTIGATION OF MOST SIGNIFICANT DAMAGE MECHANISMS VS. LOCATIONS. I: SynerCrete'18: Interdisciplinary Approaches for Cement-based Materials and Structural Concrete: Synergizing Expertise and Bridging Scales of Space and Time. Vol. 1&2.. Rilem publications. ISBN 978-2-35158-202-2. s. 881-886.
  • Samarakoon, Mudiyansele Samindi Manjula K; RATNAYAKE MUDIYANSELAGE, CHANDIMA RATNAYAKE (2018). Risk-Based In-Service Inspection Framework for Offshore Concrete Wind Turbine Structures and Application of Fuzzy Inference System. I: ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering - Volume 1: Offshore Technology -. ASME Press. ISBN 978-0-7918-5120-3.
  • Vilke, Tor Gunnar; Samarakoon, Mudiyansele Samindi Manjula K (2018). Numerical Analysis of Pre-fabricated Reinforced Concrete Beams with Longitudinal Cavities. I: 40th IABSE Symposium, 19-21 September 2018, Nantes, France. Tomorrow’s Megastructures. International Association for Bridge and Structural Engineering. ISBN 9783857481611. s. 149-156.
  • Adasooriya, Mudiyan Nirosha Damayanthi; Samarakoon, Mudiyansele Samindi Manjula K; Gudmestad, Ove Tobias (2017). Corrosion propagation phase and bond strength degradation of reinforced concrete structures: state of the art. International Journal of Computational Methods & Experimental Measurements. ISSN 2046-0546. Volum 6. Hefte 3. s. 499-514. DOI: 10.2495/CMEM-V6-N3-499-514.
  • Ratnayake, R.M. Chandima; Samarakoon, Mudiyansele Samindi Manjula K (2017). Structural integrity assessment and control of ageing onshore and offshore structures. I: Modeling and Simulation Techniques in Structural Engineering. IGI Global. ISBN 9781522505884. s. 445-476.
  • Samarakoon, Mudiyansele Samindi Manjula K; Ratnayake, R.M. Chandima (2017). Minimization of risk assessments' variability in technology qualification processes. Journal of Offshore Mechanics and Arctic Engineering. ISSN 0892-7219. Volum 139. Hefte 2. s. 021401-1-021401-8. DOI: 10.1115/1.4035225.
  • Samarakoon, Mudiyansele Samindi Manjula K; Ratnayake, R.M. Chandima (2017). Technology Qualification of Offshore Wind Turbine Supporting Concrete Constructions: Mitigation of Future Catastrophic Incidents via Quantification of Unknown. I: ASME 2017 36th International Conference on Ocean, Offshore and Arctic Engineering - Volume 3B: Structures, Safety and Reliability. ASME Press. ISBN 978-0-7918-5766-3.
  • Samarakoon, Mudiyansele Samindi Manjula K; Kakay, Samdar; Johnsen, Erland Soli; Knutsen, Fredrik Meidell; Knutsson, Jon Emil Tobias (2016). PERFORMANCE EVALUATION OF APLITE ROCK BASED GEOPOLYMER BINDER. I: Proceedings of the International RILEM Conference Materials, Systems and Structures in Civil Engineering 2016 Segment on Concrete With Supplementary Cementitious Materials. Rilem publications. ISBN 978-2-35158-178-0. s. 1-9.
  • Samarakoon, Mudiyansele Samindi Manjula K; Kakay, Samdar; Tefre, Pål Lieske; Buøen, Mats Reisæter; Kaushal, Vikrant (2016). Identification of optimal condition for the de‐icing salt scaling resistance of concrete. I: Proceedings of the International RILEM Conference Materials, Systems and Structures in Civil Engineering 2016 Segment on Frost Action in Concrete. Rilem publications. ISBN 978-2-35158-182-7. s. 131-139.
  • Samarakoon, Mudiyansele Samindi Manjula K; Ratnayake, R.M. Chandima (2016). Minimization of uncertainty during technology qualification process: fuzzy logic based approach. I: Proceedings of the Twenty-sixth International Ocean and Polar Engineering Conference - ISOPE 2016. International Society of Offshore & Polar Engineers. ISBN 978-1-880653-88-3. s. 1126-1133.
  • Samarakoon, Mudiyansele Samindi Manjula K; Stadnicka, Dorata; Vilke, Tor Gunnar; Ellefsen, Espen; Stangeland, Ole Magnus; Ratnayake, R.M. Chandima (2016). Assessment of value stream of formwork preparation process in prefabricating reinforced concrete elements. I: Proceedings of the International RILEM Conference Materials, Systems and Structures in Civil Engineering 2016 Segment on Fresh Concrete. Rilem publications. ISBN 978-2-35158-184-1. s. 63-72.
  • Samarakoon, Mudiyansele Samindi Manjula K; Sælensminde, Jan; Helle, Cecilie Myklebu (2016). CONDITION ASSESSMENT OF REINFORCED CONCRETE ELEMENTS EXPOSED TO CARBONATION. I: Proceedings of the International RILEM Conference Materials, Systems and Structures in Civil Engineering 2016 Segment on Service Life of Cement-Based Materials and Structures Vol. 1. Rilem publications. ISBN 978-2-35158-170-4. s. 29-37.
  • Sælensminde, Jan; Samarakoon, Mudiyansele Samindi Manjula K (2016). DETERIORATION OF CONCRETE STRUCTURES DUE TO SALT CRYSTALLIZATION; INFLUENCE OF SALT TYPES AND RELATIVE HUMIDITY. I: Proceedings of the International RILEM Conference Materials, Systems and Structures in Civil Engineering 2016 Segment on Moisture in Materials and Structures. Rilem publications. ISBN 978-2-35158-178-0. s. 107-114.
  • Samarakoon, Samindi; Ratnayake, R.M. Chandima (2015). Strengthening, modification and repair techniques' prioritization for structural integrity control of ageing offshore structures. Reliability Engineering & System Safety. ISSN 0951-8320. Volum 135. s. 15-26. DOI: 10.1016/j.ress.2014.10.023.
  • Samarakoon, Samindi; Sælensmide, Jan (2015). Condition assessment of reinforced concrete structures subject to chloride ingress: A case study of updating the model prediction considering inspection data. Cement & Concrete Composites. ISSN 0958-9465. Volum 60. s. 92-98. DOI: 10.1016/j.cemconcomp.2015.03.011.
  • Samarakoon, Samindi; Vie, Ørjan Sletbakk; Fjelldal, Remi Kleiven (2015). Self-Compacting White Concrete Mix Design Using the Particle Matrix Model. World Academy of Science, Engineering and Technology. ISSN 1307-6892. Volum 9. Hefte 7. s. 747-751.
  • Ratnayake, R.M. Chandima; Samarakoon, Samindi; Gudmestad, Ove Tobias (2014). Use of Technology Qualification in Offshore Oil and Gas Operations: An FMECA Analysis for Mitigating Potential Failures. I: ASME 2014 33rd International Conference on Ocean, Offshore and Arctic Engineering Volume 5: Materials Technology; Petroleum Technology San Francisco, California, USA, June 8–13, 2014. ASME Press. ISBN 978-0-7918-4545-5.
  • Samarakoon, Samindi; Ratnayake, R.M. Chandima (2014). Improving the efficiency of technology qualification in the industrial sector. International Journal of Continuing Engineering Education and Life-Long Learning. ISSN 1560-4624. Volum 24. Hefte 3/4. s. 362-376. DOI: 10.1504/IJCEELL.2014.063084.
  • Ratnayake, R.M. Chandima; Samarakoon, Samindi (2013). Structural integrity control of ageing offshore structures: prioritizing smr scheme/technique for damaged structures. I: Proceedings of the Special Session on Structural Health Monitoring, 14th December 2013, Volume 01. University of Peradeniya, Sri Lanka. ISBN 978-955-589-179-0. s. 53-65.
  • Samarakoon, Samindi; Ratnayake, R.M. Chandima (2013). In-Service Inspection of Offshore Concrete Structures: Application of an Expert System. IEEE International Conference on Industrial Engineering and Engineering Management. ISSN 2157-3611.
  • Samarakoon, Samindi; Ratnayake, R.M. Chandima (2013). Use of Engineering Robust Design Approach to Improve the Surface Quality of Pre-cast Concrete Elements: An Experimental Approach. IEEE International Conference on Industrial Engineering and Engineering Management. ISSN 2157-3611.
  • Samarakoon, Samindi; Ratnayake, R.M. Chandima (2013). Residual Service Life Prediction of Offshore Concrete Structures with Chloride-Induced Damage: The State Of The Art. I: ASME 2013 32nd International Conference on Ocean, Offshore and Arctic Engineering. ASME Press. ISBN 978-0-7918-5535-5.
  • Samarakoon, Samindi; Ratnayake, R.M. Chandima; Siriwardane, S.A.Sudath C (2013). Structural Integrity Control of Ageing Offshore Structures: Repairing and Strengthening with Grouted Connections. I: ASME 2013 32nd International Conference on Ocean, Offshore and Arctic Engineering. ASME Press. ISBN 978-0-7918-5535-5.
  • Samarakoon, Samindi; Sæleensminde, Jan; Helle, Cecilie M. (2013). Durability of reinforced concrete structures subject to chloride ingress: comparison of model prediction with outcome of inspection data. I: Proceedings of the Special Session on Structural Health Monitoring, 14th December 2013, Volume 01. University of Peradeniya, Sri Lanka. ISBN 978-955-589-179-0. s. 144-153.
  • Samarakoon, Samindi; Markeset, Tore; Gudmestad, Ove Tobias (2012). Life Cycle Costing as a Tool for Selecting the Best Available and Qualified Technique for Managing Physical Assets Read more: http://www.ijpe-online.com/may-2012-p3-life-cycle-costing-as-a-tool-for-selecting-the-best-available-and-qualified-technique-for-managing-physical-assets.html#ixzz2FIxbSdR6. International Journal of Performability Engineering. ISSN 0973-1318. Volum 8. Hefte 3. s. 249-264.
  • Ratnayake, R.M. Chandima; Samarakoon, Samindi; Gudmestad, Ove Tobias (2011). Integrity management for sustainable asset operations : the role of qualification processes. I: Proceedings of the 24th International Congress on Condition Monitoring and Diagnostics Engineering Management (COMADEM2011). COMADEM International. ISBN 0-9541307-2-3. s. 711-721.
  • Ratnayake, R.M. Chandima; Samarakoon, Samindi; Markeset, Tore (2011). Maintenance Integrity: Managing Flange Inspections On Aging Offshore Production Facilities (OMAE2011-49050). I: 30th International Conference on Ocean, Offshore and Arctic Engineering (OMAE2011) - Vol. III. ASME Press. ISBN 978-0-7918-4435-9.
  • Samarakoon, Samindi; Gudmestad, Ove Tobias (2011). On the Necessity of Technology Qualification in the Offshore Wind Energy Industry. I: 30th International Conference on Ocean, Offshore and Arctic Engineering (OMAE2011) - Vol. V. ASME Press. ISBN 978-0-7918-4437-3.
  • Samarakoon, Samindi; Gudmestad, Ove Tobias (2011). The IPPC directive and technique qualification at offshore oil and gas installations. Journal of Cleaner Production. ISSN 0959-6526. Volum 19. Hefte 1. s. 13-20. DOI: 10.1016/j.jclepro.2010.08.014.
  • Gudmestad, Ove Tobias; Samarakoon, Samindi (2010). Retaining the sustainability of oil and gas operations : qualifying the best available techniques. I: 29th International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2010) : Shanghai, China, June 6-11, 2010. ASME Press. ISBN 978-0-7918-3873-0.
  • Samarakoon, Samindi; Gudmestad, Ove Tobias (2010). Air pollution control in new offshore oil and gas developments using best available techniques. Wit Transactions on Ecology and The Environment. ISSN 1746-448X. Hefte 136. DOI: 10.2495/AIR100091.
  • Samarakoon, S.M.S.M.K; Gudmestad, Ove Tobias; Melhus, M.S.L. (2009). Qualification of offshore facilities prior to application in a new field. I: Management of Natural Resources, Sustainable Development and Ecological Hazards II Edited by: C.A. Brebbia, N. Jovanovic & E. Tiezzi. WIT Press. ISBN 9781845642044. s. 85-95.
  • Ratnayake, R.M. Chandima; Samarakoon, Mudiyansele Samindi Manjula K (2017). Structural Integrity Assessment and Control of Ageing Onshore and Offshore Structures.. IGI Global. ISBN 9781522505884. 10 s.
  • Guruge, Chavin Nilanga Naotunna Palliy; Samarakoon, Mudiyansele Samindi Manjula K; Fosså, Kjell Tore (2019). EXPERIMENTAL AND THEORETICAL INVESTIGATION OF CRACK SPACING IN PURE TENSION AND BENDING.. The Nordic Concrete Federation; 2019-10-16 - 2019-10-17.
  • Naotunna, Chavin Nilanga; Samarakoon, Mudiyansele Samindi Manjula K; Fosså, Kjell Tore (2019). Comparison of the experimental crack spacing behavior with the theoretical predictions.
  • Sælensmide, Jan; Samarakoon, Mudiyansele Samindi Manjula K (2016). Deterioration of concrete structures due to salt crystallization; influence of salt types and relative humidity. RILEM; 2016-08-22 - 2016-08-24.
  • Samarakoon, Samindi; Sletbakk, Ørjan; Fjelldal, Remi Kleiven (2015). Self-Compacting White Concrete Mix Design Using the Particle Matrix Model. World Academy of Science, Engineering and Technology; 2015-07-04 - 2015-07-05.
  • Ratnayake, R.M. Chandima; Samarakoon, Samindi; Gudmestad, Ove Tobias (2014). Use of Technology Qualification in Offshore Oil and Gas Operations: An FMECA Analysis for Mitigating Potential Failures. ASME; 2014-06-08 - 2014-06-13.
  • Ratnayake, R.M. Chandima; Samarakoon, Samindi (2013). STRUCTURAL INTEGRITY CONTROL OF AGEING OFFSHORE STRUCTURES: PRIORITIZING SMR SCHEME/TECHNIQUE FOR DAMAGED STRUCTURES. 2013-12-13 - 2013-12-15.
  • Samarakoon, Samindi; Ratnayake, R.M. Chandima (2013). In-Service Inspection of Offshore Concrete Structures: Application of an Expert System. IEEE; 2013-12-10 - 2013-12-13.
  • Samarakoon, Samindi; Ratnayake, R.M. Chandima (2013). Residual Service Life Prediction of Offshore Concrete Structures with Chloride-Induced Damage: The State Of The Art. ASME; 2013-06-09 - 2013-06-14.
  • Samarakoon, Samindi; Ratnayake, R.M. Chandima (2013). Use of Engineering Robust Design Approach to Improve the Surface Quality of Pre-cast Concrete Elements: An Experimental Approach. IEEE; 2013-12-10 - 2013-12-13.
  • Samarakoon, Samindi; Ratnayake, R.M. Chandima; Siriwardane, S.A.Sudath C (2013). Structural Integrity Control of Ageing Offshore Structures: Repairing and Strengthening with Grouted Connections. ASME; 2013-06-09 - 2013-06-14.
  • Samarakoon, Samindi; Sæleensminde, Jan; Myklebust Helle, Cecilie (2013). DURABILITY OF REINFORCED CONCRETE STRUCTURES SUBJECT TO CHLORIDE INGRESS: COMPARISON OF MODEL PREDICTION WITH OUTCOME OF INSPECTION DATA. 2013-12-13 - 2013-12-15.
  • Ratnayake, R.M. Chandima; Samarakoon, Samindi; Markeset, Tore (2011). Maintenance Integrity: Managing Flange Inspections On Aging Offshore Production Facilities (OMAE2011-49050). American Society of Mechanical Engineers (ASME); 2011-06-19 - 2011-06-24.
  • Samarakoon, S.M.S.M.K; Gudmestad, Ove Tobias (2009). Qualification of offshore facilities prior to application in a new field. 2009-07-01 - 2009-07-03.