Andreas Echtermeyer

About

Andreas Echtermeyer Andreas Echtermeyer is Professor for composites and polymers in the Department of Engineering Design and Materials at the Norwegian University of Science and Technology (NTNU) Trondheim. He joined the university full time in 2008 after having been an adjunct professor since 2003. Previously he worked for Det Norske Veritas (DNV) as senior principal engineer in the section “Structural Integrity and Laboratories” and was responsible for composites and polymers in offshore applications. He continues to be a consultant for DNV. He received his PhD in Materials Engineering from the Massachusetts Institute of Technology and his Diploma in Physics from the Technical University of Munich.

He has 18 years of industry experience with composite applications. He is author or co-author of more than 50 articles and more than 200 technical reports. He was the main contributor and responsible for the development of DNV’s offshore standards for composites offshore and composite risers. He was further heavily involved in the development of the rules for Compressed Natural Gas (CNG) composite pressure vessels for ships, of the ISO standard update for umbilicals and guidelines for adhesive joint technology for repair of metal structures and of the Recommended Practice for Qualification of New Technology. He has been project manager or responsible of many national and international research projects as well as industrial development projects.

Research Areas

Composites and Polymers with emphasis on:

· Long term performance, fatigue, creep, environmental degradation.

· Mechanical and adhesive joints, especially between composites, polymers and metals.

· Production methods such as resin infusion, filament winding, extrusion.

· Multiscale modeling : atomic structure-engineering property relationship

· Combination of experimental testing and theoretical modelling

· Materials and components for the offshore industry

Lectures

TMM4100/4105 Materialteknikk 1

TMM4235 Advanced Materials and Testing

MM8300 Composites and Polymers, PhD Course

Projects

Creep-Fatigue 2010 - 2014

NTNU internal

Investigation of the combined effect of creep and cyclic fatigue on polymers.

Copatch

European Union (EU project) 2010 - 2014

Repair of metal components with composite patches, adhesives joints.

Compact 2010 - 2014

Norwegian Research Council, Sintef

Modeling of composite materials with impact damage.

NOWITECH 2009 - 2015

Offhore Wind Turbines

Norwegian Research Council, Sintef, Devold AMT

Relation between production parameters and fatigue properties of composites.
Development of adaptive wind turbine blades, changing shape under loading.

Recyclable Composites 2009-2010

NTNU internal

Development of high strength recyclable composites

Demanding Polyolefin Applications 2009 - 2013

Norwegian Research Council, Sintef, Brederaw Shaw, Nexans

Modeling production and thermal properties of insulation materials for steel pipes.

Arctic Materials 2009 - 2013

Norwegian Research Council, Sintef

Adhesive and mechanical composite metal joints at low and varying temperatures.

Testing of carbon fiber rods and their end fittings 2008 - 2009

Aker Solutions

Short and long term testing

Smooth Pipe

Norwegian Research Council, Sintef 2008 - 2010

Long term properties of coatings inside steel pipes

Development of extremely large wind turbine blades 2006 - 2009

Norwegian Research Council, Sintef, internal

Develop production methods, test methods and analysis tools.

Joint for carbon fiber rods 2006 - 2008

Idea fond, Aker Solutions

Develop and test pultruded carbon fiber rods and their end-fittings

Publications

2018

Filgueira, Daniel; Holmen, Solveig; Melbø, Johnny K; Moldes, Diego; Echtermeyer, Andreas; Chinga-Carrasco, Gary. (2018) 3D Printable Filaments Made of Biobased Polyethylene Biocomposites. Polymers. volum 10 (314).
Academic article
Akulichev, Anton; Echtermeyer, Andreas; Persson, B. N. J. (2018) Interfacial leakage of elastomer seals at low temperatures. International Journal of Pressure Vessels and Piping. volum 160.
Academic article
Echtermeyer, Andreas; Gagani, Abedin; Krauklis, Andrejs; Mazan, Tobiasz. (2018) Multiscale Modelling of Environmental Degradation—First Steps. Durability of Composites in a Marine Environment 2.
Academic chapter/article/Conference paper
Gagani, Abedin; Echtermeyer, Andreas. (2018) Fluid diffusion in cracked composite laminates – Analytical, numerical and experimental study. Composites Science And Technology. volum 160.
Academic article
Gagani, Abedin; Fan, Yiming; Muliana, Anastasia H; Echtermeyer, Andreas. (2018) Micromechanical modeling of anisotropic water diffusion in glass fiber epoxy reinforced composites. Journal of composite materials. volum 52 (17).
Academic article
Gagani, Abedin; Krauklis, Andrejs; Echtermeyer, Andreas. (2018) Anisotropic fluid diffusion in carbon fiber reinforced composite rods: Experimental, analytical and numerical study. Marine Structures. volum 59.
Academic article
Gagani, Abedin; Krauklis, Andrey; Echtermeyer, Andreas. (2018) Orthotropic fluid diffusion in composite marine structures. Experimental procedure, analytical and numerical modelling of plates, rods and pipes. Composites Part A: Applied Science and Manufacturing. volum 115.
Academic article
Heinze, Søren; Echtermeyer, Andreas. (2018) A Practical Approach for Data Gathering for Polymer Cure Simulations. Applied Sciences. volum 8 (11).
Academic article
Heinze, Søren; Echtermeyer, Andreas. (2018) A Running Reference Analysis Method to Greatly Improve Optical Backscatter Reflectometry Strain Data from the Inside of Hardening and Shrinking Materials. Applied Sciences. volum 8 (1137).
Academic article
Heinze, Søren; Echtermeyer, Andreas. (2018) In-Situ Strain Measurements in Large Volumes of Hardening Epoxy Using Optical Backscatter Reflectometry. Applied Sciences. volum 8 (7).
Academic article
Hugaas, Eivind; Vedvik, Nils Petter; Echtermeyer, Andreas. (2018) Buckling due to external pressure of a composite tube measured by Rayleigh optical backscatter reflectometry and analyzed by finite elements. Structural Control and Health Monitoring. volum 25 (8).
Academic article
Krauklis, Andrejs; Echtermeyer, Andreas. (2018) Mechanism of Yellowing: Carbonyl Formation during Hygrothermal Aging in a Common Amine Epoxy. Polymers. volum 10 (9).
Academic article
Krauklis, Andrejs; Gagani, Abedin; Echtermeyer, Andreas. (2018) Near-Infrared Spectroscopic Method for Monitoring Water Content in Epoxy Resins and Fiber-Reinforced Composites. Materials. volum 11 (4).
Academic article
Krauklis, Andrey; Echtermeyer, Andreas. (2018) Dissolving Cylinder Zero-Order Kinetic Model for Predicting Hygrothermal Aging of Glass Fiber Bundles and Fiber-Reinforced Composites. 2018. ISBN 978-3-95886-249-4.
Academic anthology/Conference proceedings
Krauklis, Andrey; Echtermeyer, Andreas. (2018) Long-Term Dissolution of Glass Fibers in Water Described by Dissolving Cylinder Zero-Order Kinetic Model: Mass Loss and Radius Reduction. Open Chemistry. volum 16 (1).
Academic article
Krauklis, Andrey; Gagani, Abedin; Echtermeyer, Andreas. (2018) Hygrothermal Aging of Amine Epoxy: Reversible Static and Fatigue Properties. Open Engineering. volum 8 (1).
Academic article
Lasn, Kaspar; Echtermeyer, Andreas; Klauson, Aleksander; Chati, Farid. (2018) Report No. CPTR-17-1013. NDE of GFRP pressure vessels. 2018.
Report
Lasn, Kaspar; Sæter, Erik; Echtermeyer, Andreas. (2018) Sensing of Structural Damage with OBR Based Fibre-Optic Networks. 2018. ISBN 978-92-837-2205-2.
Academic anthology/Conference proceedings

2017

Filgueira, Daniel; Holmen, Solveig; Melbø, Johnny K; Moldes, Diego; Echtermeyer, Andreas; Chinga-Carrasco, Gary. (2017) Enzymatic-Assisted Modification of Thermomechanical Pulp Fibers to Improve the Interfacial Adhesion with Poly(lactic acid) for 3D Printing. ACS Sustainable Chemistry and Engineering. volum 5 (10).
Academic article
Akulichev, Anton; Alcock, Benjamin; Echtermeyer, Andreas. (2017) Compression stress relaxation in carbon black reinforced HNBR at low temperatures. Polymer testing. volum 63.
Academic article
Akulichev, Anton; Alcock, Benjamin; Echtermeyer, Andreas. (2017) Elastic recovery after compression in HNBR at low and moderate temperatures: Experiment and modelling. Polymer testing. volum 61.
Academic article
Akulichev, Anton; Tiwari, Avinash; Dorogin, Leonid; Echtermeyer, Andreas; Persson, Bo N.J.. (2017) Rubber adhesion below the glass transition temperature: Role of frozen-in elastic deformation. Europhysics letters. volum 120 (3).
Academic article
Barcikowski, Michal; Lasn, Kaspar; Echtermeyer, Andreas. (2017) D3.11: Public summary report on the results of WP3 activities. 2017.
Report
Lasn, Kaspar; Sæter, Erik; Echtermeyer, Andreas. (2017) D3.8: Modelling of impacted pressure vessels. 2017.
Report
Tiwari, Avinash; Shubin, Sergey N.; Alcock, Benjamin; Freidin, Alexander B.; Thorkildsen, Brede; Echtermeyer, Andreas. (2017) Feasibility of using microencapsulated phase change materials as filler for improving low temperature performance of rubber sealing materials. Soft Matter. volum 13 (42).
Academic article

2016

Akulichev, Anton; Alcock, Benjamin; Tiwari, Avinash; Echtermeyer, Andreas Thorsten. (2016) Thermomechanical properties of zirconium tungstate/hydrogenated nitrile butadiene rubber (HNBR) composites for low-temperature applications. Journal of Materials Science. volum 51 (24).
Academic article
Lasn, Kaspar; Vedvik, Nils Petter; Echtermeyer, Andreas. (2016) The sensitivity of the burst performance of impact damaged pressure vessels to material strength properties. IOP Conference Series: Materials Science and Engineering. volum 139.
Academic article

2015

Grave, Jon Harald Lambert; Echtermeyer, Andreas. (2015) Strain fields in adhesively bonded patch repairs of damaged Metallic beams. Polymer testing. volum 48 (December 2015).
Academic article
Grave, Jon Harald Lambert; Håheim, Magnus Lund; Echtermeyer, Andreas. (2015) Measuring changing strain fields in composites with Distributed Fiber-Optic Sensing using the Optical Backscatter Reflectometer. Composites Part B: Engineering. volum 74.
Academic article
Lasn, Kaspar; Echtermeyer, Andreas; Barcikowski, Michal. (2015) Public summary report on the results of WP3 activities. 2015.
Report
Lasn, Kaspar; Echtermeyer, Andreas; Klauson, Aleksander; Chati, Farid; Decultot, Dominique. (2015) An experimental study on the effects of matrix cracking to the stiffness of glass/epoxy cross plied laminates. Composites Part B: Engineering. volum 80.
Academic article
Lasn, Kaspar; Echtermeyer, Andreas; Klauson, Aleksander; Chati, Farid; Decultot, Dominique. (2015) Comparison of laminate stiffness as measured by three experimental methods. Polymer testing. volum 44.
Academic article
Lasn, Kaspar; Klauson, Aleksander; Echtermeyer, Andreas. (2015) Back-Calculation of Elastic Moduli of a Ply from the Moduli of Cross-Ply Laminates. Mechanics of composite materials. volum 51.
Academic article
Mazan, Tobiasz; Berggren, Randi; Jørgensen, Jens Kjær; Echtermeyer, Andreas. (2015) Aging of polyamide 11. Part 1: Evaluating degradation by thermal, mechanical, and viscometric analysis. Journal of Applied Polymer Science. volum 132 (20).
Academic article
Mazan, Tobiasz; Jørgensen, Jens Kjær; Echtermeyer, Andreas. (2015) Aging of polyamide 11. Part 2: General multiscale model of the hydrolytic degradation applied to predict the morphology evolution. Journal of Applied Polymer Science. volum 132 (41).
Academic article
Mazan, Tobiasz; Jørgensen, Jens Kjær; Echtermeyer, Andreas. (2015) Aging of polyamide 11. Part 3: Multiscale model predicting the mechanical properties after hydrolytic degradation. Journal of Applied Polymer Science. volum 132 (46).
Academic article
Perillo, Giovanni; Vedvik, Nils Petter; Echtermeyer, Andreas. (2015) Damage development in stitchbonded GFRP composite plates under low velocity impact experimental and numerical results. Journal of composite materials. volum 49 (5).
Academic article
Perillo, Giovanni; Vedvik, Nils Petter; Echtermeyer, Andreas. (2015) Numerical and experimental investigation of impact on filament wound glass reinforced epoxy pipe. Journal of composite materials. volum 49 (6).
Academic article
Sahputra, Iwan Halim; Echtermeyer, Andreas. (2015) Creep-fatigue relationship in polymer: a molecular dynamics simulations approach. Macromolecular Theory and Simulations. volum 24 (1).
Academic article

2014

Burman, Magnus; Berggren, Christian; Echtermeyer, Andreas; Jönsson, Dan; Melasani, Simone; Anyfantis, Konstantinos; Lasn, Kaspar. (2014) LiFT – End of Project Report. 2014.
Report
Cox, Kevin Bain; Echtermeyer, Andreas. (2014) Effects of composite fiber orientation on wind turbine blade buckling resistance. Wind Energy. volum 17 (12).
Academic article
Cox, Kevin Bain; Vedvik, Nils Petter; Echtermeyer, Andreas. (2014) Flexural Fatigue of Unbalanced Glass-Carbon Hybrid Composites. Journal of solar energy engineering. volum 136 (4).
Academic article
Echtermeyer, Andreas; Lasn, Kaspar. (2014) Safety approach for composite pressure vessels for road transport of hydrogen. Part 2: Safety factors and test requirements. International Journal of Hydrogen Energy. volum 39 (26).
Academic article
Echtermeyer, Andreas; McGeorge, Dag; Grave, Jon Harald Lambert; Weitzenböck, Jan. (2014) Bonded patch repairs for metallic structures - A new recommended practice. Journal of reinforced plastics and composites. volum 33 (6).
Academic article
Lasn, Kaspar; Echtermeyer, Andreas. (2014) Safety approach for composite pressure vessels for road transport of hydrogen. Part 1: Acceptable probability of failure and hydrogen mass. International Journal of Hydrogen Energy. volum 39 (26).
Academic article
Leong, K. H.; Gibson, A; Echtermeyer, Andreas. (2014) Guest editorial. Journal of reinforced plastics and composites. volum 33 (6).
Editorial
Sahputra, Iwan Halim; Echtermeyer, Andreas. (2014) Molecular dynamics simulations of strain-controlled fatigue behaviour of amorphous polyethylene. Journal of polymer research. volum 21 (11).
Academic article

2013

Brataas, Arne; Mathiesen, Ragnvald; Grande, Tor; Roven, Hans Jørgen; Grepstad, Jostein; Echtermeyer, Andreas; Johnsen, Roy; Krøkje, Åse. (2013) Enabling technologies at NTNU; materials science and engineering. 2013.
Report
Codda, Matteo; Risso, Giovanni; Kotsidis, E. A.; Karatzas, Vassilios; Tsouvalis, Nicholas G.; Katalinic, M; Klanac, Alan; Grave, Jon Harald Lambert; Echtermeyer, Andreas. (2013) D4.2.2 Report on the comparison of the numerical and experimental results for the mid-scale tests. 2013.
Report
Cox, Kevin Bain; Echtermeyer, Andreas. (2013) Geometric scaling effects of bend-twist coupling in rotor blades. Energy Procedia. volum 35.
Academic article
Echtermeyer, Andreas T.. (2013) Integrating Durability in Marine Composite Certification. Durability of Composites in a Marine Environment.
Academic chapter/article/Conference paper
Echtermeyer, Andreas; Emdal, Arnfinn; Grønli, Morten; Hakvåg, Jan Terje; Jacobsen, Terje; Nordal, Steinar; Sangesland, Sigbjørn; Simonsen, Anne Karoline; Steen, Sverre; Sørby, Knut. (2013) Rapport fra Laboratorieutvalget 2012/2013. Fakultet for ingeniørvitenskap og teknologi. 2013.
Report
Echtermeyer, Andreas; Karatzas, Vassilios. (2013) D2.10 Integrated monitoring and data transmission systems for the automated monitoring of a patched structure. 2013.
Report
Echtermeyer, Andreas; Lasn, Kaspar. (2013) SAFETY FACTORS AND TEST METHODS FOR COMPOSITE PRESSURE VESSELS. 2013.
Report
Echtermeyer, Andreas; Wilson, Elisabeth D. (2013) D2.9 Report on the development of procedures for surveyors for monitoring the patch laminate condition. 2013.
Report
Grave, Jon Harald Lambert; Echtermeyer, Andreas. (2013) D3.3 Manufacturing and short-term test results of beam specimens. 2013.
Report
Grave, Jon Harald Lambert; Håheim, Magnus Lund; Echtermeyer, Andreas. (2013) D3.9 Application of the NDE methods for monitoring the patched structure, including a description of failure modes based on data obtained by the sensor system. 2013.
Report
Hegdal, Jan Peder; Tofteberg, Terje; Schjelderup, Trond; Hinrichsen, Einar L; Grytten, Frode; Echtermeyer, Andreas. (2013) Thermal conductivity of anisotropic, inhomogeneous high-density foam calculated from three-dimensional reconstruction of microtome images. Journal of Applied Polymer Science. volum 130 (2).
Academic article
Lunder, Even Vardenær; Grave, Jon Harald Lambert; Echtermeyer, Andreas. (2013) D3.3.1 Steel Characterization Test. 2013.
Report
Paboeuf, Stephane; Mouton, Luc; Risso, Giovanni; Ye, Zhang; Theodoulides, Alexandros; Echtermeyer, Andreas; Grave, Jon Harald Lambert. (2013) D4.4 Numerical Modelling Guidelines. 2013.
Report
Perillo, Giovanni; Echtermeyer, Andreas. (2013) Mode I Fracture Toughness Testing of Composite Pipes. Applied Composite Materials. volum 20 (6).
Academic article
Rodrìguez, Elena; Mano, Rubèn de la; Grave, Jon Harald Lambert; Echtermeyer, Andreas; Risso, Giovanni. (2013) D6.4 Report presenting full-scale tests experimental results. 2013.
Report
Sahputra, Iwan Halim; Echtermeyer, Andreas. (2013) Effects of temperature and strain rate on the deformation of amorphous polyethylene: a comparison between molecular dynamics simulations and experimental results. Modelling and Simulation in Materials Science and Engineering. volum 21 (6).
Academic article
Schmid, Bernd; Echtermeyer, Andreas; Cox, Kevin Bain. (2013) NOWITECH WP2 ‐ Blade technology Milestone report 2013 Status of milestone first half of NOWITECH project period. 2013. SINTEF Rapport (-).
Report

2012

Cox, Kevin; Echtermeyer, Andreas. (2012) Structural design and analysis of a 10MW wind turbine blade. Energy Procedia. volum 24.
Academic article
Cox, Kevin; Echtermeyer, Andreas. (2012) Load Alleviation from an Adaptive 10 MW Wind Turbine Blade. Proceedings DEWEK 2012 German Wind Energy Conference.
Academic chapter/article/Conference paper
Echtermeyer, Andreas. (2012) D2.6 & D2.7 Evaluation of current and new methods for monitoring crack growth in the patch-substrate bond. 2012.
Report
Echtermeyer, Andreas. (2012) D2.8 Report on the evaluation of current methods for the monitoring of the patch laminate condition. 2012.
Report
Grave, Jon Harald Lambert; Håheim, Magnus Lund; Echtermeyer, Andreas. (2012) EVALUATION OF THE STRAIN FIELD IN A COMPOSITE – METAL ADHESIVE JOINT WITH AN OPTICAL BACKSCATTER REFLECTOMETER. Proceeding of the 15th European Conference on Composite Material.
Academic chapter/article/Conference paper
Perillo, Giovanni; Echtermeyer, Andreas. (2012) Evaluation of mode i interlaminar fracture toughness of filament-wound GFRE composite pipe. Proceeding of the 15th European Conference on Composite Material.
Other

2010

Le Baillif, Marie; Echtermeyer, Andreas. (2010) Effect of the Preparation of Cellulose Pellets on the Dispersion of Cellulose Fibers Into Polypropylene Matrix During Extrusion. Journal of Applied Polymer Science. volum 115 (5).
Academic article

2009

McGeorge, Dag; Echtermeyer, Andreas; Leong, K-H; Melve, Bjørn; Robinson, Mark; Fischer, Karl-Petter. (2009) Repair of floating offshore units using bonded fibre composite materials. Composites Part A: Applied Science and Manufacturing. volum 40 (9).
Academic article

2006

Andresen, Håkon W.; Echtermeyer, Andreas. (2006) Critical energy release rate for a CSM reinforced carbon fibre composite/steel bonding. Composites Part A: Applied Science and Manufacturing. volum 37.
Academic article
Gustafson, Claes-Gøran; Echtermeyer, Andreas. (2006) Long-term properties of carbon fibre composite tethers. International Journal of Fatigue. volum 28 (10).
Academic article

2004

Echtermeyer, Andreas; Ekeberg, Truls; Sund, Odd. (2004) Long-term testing of composite through-thickness properties. 2004. ISBN 0717628728.
Report

2003

Echtermeyer, Andreas T.; Osnes, Harald. (2003) Offshore Standard Composite Components, DNV-OS-C501. 2003.
Report
Echtermeyer, Andreas T.; Osnes, Harald. (2003) Recommended Practice Composite Risers, DNV-RP-F202. 2003.
Report
Salama, Mamdouh M.; Stjern, Gisle; Storhaug, Turid; Spencer, Brian; Echtermeyer, Andreas. (2003) The first offshore installation of a composite riser joint. Journal of Petroleum Technology. volum 55.
Academic article

1996

Echtermeyer, Andreas; Engh, Bjorn; Buene, Leif. (1996) Influence og Matrix and Fabric. Design of Composite Structures Against Fatigue: Applications to Wind Turbine Blades.
Academic chapter/article/Conference paper
Echtermeyer, Andreas; Hayman, E; Ronold, Knut O.. (1996) Comparison of Fatigue Curves for Glass Composite Laminates. Design of Composite Structures Against Fatigue: Applications to Wind Turbine Blades.
Academic chapter/article/Conference paper
Ronold, Knut O.; Echtermeyer, Andreas. (1996) Estimation of Fatigue Curves for Design of Composite Laminates. Composites Part A: Applied Science and Manufacturing.
Academic article

1995

Echtermeyer, Andreas; Buene, Leif; Engh, Bjorn. (1995) Lifetime and Young’s Modulus Changes of Glass Phenolic and Glass Polyester Composites under Fatigue. Composites Part A: Applied Science and Manufacturing.
Academic article
Tenchev, R.T.; Nygård, Magne Kjetil; Echtermeyer, Andreas. (1995) Design procedure for reducing the stress concentration around circular holes in laminated composites. Composites Part A: Applied Science and Manufacturing.
Academic article

1994

Bergan, Pål; Buene, Leif; Echtermeyer, Andreas; Hayman, Brian. (1994) Assessment of FRP Sandwich Structures for Marine Applications. Marine Structures. volum 7.
Academic article
Rothschild, Y; Echtermeyer, Andreas; Arnesen, Anders. (1994) Modelling of Nonlinear Material Behavior of Sandwich Foam Core. Composites Part A: Applied Science and Manufacturing.
Academic article

Journal publications

Rokvam, Sondre Østli; Vedvik, Nils-Petter; Mark, Lukas; Rømcke, Eivind; Ølnes, Jon; Savio, Luca; Echtermeyer, Andreas Thorsten. (2023) A computational iterative design method for bend-twist deformation in composite ship propeller blades for thrusters. Open Engineering. volum 13 (1).
Academic article
Zarna, Chiara; Chinga Carrasco, Gary; Echtermeyer, Andreas Thorsten. (2023) Biocomposite panels with unidirectional core stiffeners − 3-point bending properties and considerations on 3D printing and extrusion as a manufacturing method. Composite structures. volum 313.
Academic article
Zarna, Chiara; Chinga Carrasco, Gary; Echtermeyer, Andreas. (2022) Bending properties and numerical modelling of cellular panels manufactured from wood fibre-PLA-biocomposite by 3D-printing. Composites Part A: Applied Science and Manufacturing. volum 165.
Academic literature review
Zarna, Chiara; Rodriguez Fabia, Sandra; Echtermeyer, Andreas; Chinga Carrasco, Gary. (2022) Influence of Compounding Parameters on the Tensile Properties and Fibre Dispersion of Injection-Moulded Polylactic Acid and Thermomechanical Pulp Fibre Biocomposites. Polymers. volum 14 (20).
Academic article
Zarna, Chiara; Rodriguez Fabia, Sandra; Echtermeyer, Andreas; Chinga Carrasco, Gary. (2022) Preparation and characterization of biocomposites containing thermomechanical pulp fibres, poly(lactic acid) and poly(butylene-adipate-terephthalate) or poly(hydroxyalkanoates) for 3D and 4D printing. Additive Manufacturing. volum 59 (B).
Academic article
Zarna, Chiara; Opedal, Mihaela Tanase; Echtermeyer, Andreas; Chinga-Carrasco, Gary. (2021) Reinforcement ability of lignocellulosic components in biocomposites and their 3D printed applications – A review. Composites Part C: Open Access. volum 6.
Academic literature review
Akulichev, Anton; Alcock, Benjamin; Krauklis, Andrey; Tiwari, Avinash; Echtermeyer, Andreas. (2021) Long-term ISO 23936-2 sweet oil ageing of HNBR. Polymer testing. volum 102.
Academic article
Carrasco, Gary Chinga; Zarna, Chiara; Rodriguez Fabia, Sandra; Leirset, Ingebjørg; Tanase-Opedal, Mihaela; Molteberg, Dag; Echtermeyer, Andreas; Hindersland, Leif Kåre. (2021) Side streams from flooring laminate production – Characterisation and recycling in biocomposite formulations for injection moulding. Composites Part A: Applied Science and Manufacturing. volum 153.
Academic article
Fan, Yiming; Krauklis, Andrey; Gagani, Abedin; Sæter, Erik; Echtermeyer, Andreas; Muliana, Anastasia H. (2021) Predicting multi-axial diffusion of water in laminated composite structural components. Composite structures. volum 261.
Academic article
Hugaas, Eivind; Echtermeyer, Andreas. (2021) Estimating SN curves for local fiber dominated fatigue failure in ring specimens representing filament wound pressure vessels with damage. Composites Part C: Open Access. volum 5.
Academic article
Hugaas, Eivind; Echtermeyer, Andreas. (2021) Filament wound composite fatigue mechanisms investigated with full field DIC strain monitoring. Open Engineering. volum 11 (1).
Academic article
Hugaas, Eivind; Vedvik, Nils Petter; Echtermeyer, Andreas. (2021) Progressive fatigue failure analysis of a filament wound ring specimen with a hole. Journal of Composites Science. volum 5 (9).
Academic article
Rokvam, Sondre Østli; Vedvik, Nils Petter; Mark, Lukas; Rømcke, Eivind; Ølnes, Jon; Savio, Luca; Echtermeyer, Andreas. (2021) Experimental verification of the elastic response in a numeric model of a composite propeller blade with bend twist deformation. Polymers. volum 13 (21).
Academic article
Ronold, Knut O.; Echtermeyer, Andreas. (2021) Using Tolerance Bounds for Estimation of Characteristic Fatigue Curves for Composites with Confidence. Safety. volum 8 (1).
Academic article
Sahputra, Iwan Halim; Echtermeyer, Andreas. (2021) The effects of the van der Waals potential energy on the Young’s modulus of a polymer: comparison between molecular dynamics simulation and experiment. Journal of polymer research. volum 28.
Academic article
Wang, Shaoquan; Lasn, Kaspar; Elverum, Christer Westum; Wan, Di; Echtermeyer, Andreas. (2020) Novel in-situ residual strain measurements in additive manufacturing specimens by using the Optical Backscatter Reflectometry. Additive Manufacturing. volum 32.
Academic article
Akulichev, Anton; Alcock, Benjamin; Protasov, Andrey; markin, pavel; Echtermeyer, Andreas. (2019) HNBR elastomer composite with zero thermal contraction over a range of temperatures. Composites Communications. volum 15.
Academic article
Echtermeyer, Andreas; Krauklis, Andrey; Gagani, Abedin; Sæter, Erik. (2019) Zero stress aging of glass and carbon fibers in water and oil-strength reduction explained by dissolution kinetics. Fibers. volum 7:107 (12).
Academic article
Gagani, Abedin; Echtermeyer, Andreas. (2019) Influence of delaminations on fluid diffusion in multidirectional composite laminates – Theory and experiments. International Journal of Solids and Structures. volum 158.
Academic article
Gagani, Abedin; Krauklis, Andrey; Sæter, Erik; Vedvik, Nils Petter; Echtermeyer, Andreas. (2019) A novel method for testing and determining ILSS for marine and offshore composites. Composite structures. volum 220.
Academic article
Gagani, Abedin; Mialon, Emeric; Echtermeyer, Andreas. (2019) Immersed interlaminar fatigue of glass fiber epoxy composites using the I-beam method. International Journal of Fatigue. volum 119.
Academic article
Gagani, Abedin; Monsås, Anna Birgitte; Krauklis, Andrey; Echtermeyer, Andreas. (2019) The effect of temperature and water immersion on the interlaminar shear fatigue of glass fiber epoxy composites using the I-beam method. Composites Science And Technology. volum 181.
Academic article
Hayman, Brian; Echtermeyer, Andreas. (2019) Reduction of strength of GFRP sandwich panels in naval ships by face sheet holes, cracks and impact damage. Journal of Sandwich Structures and Materials. volum 21 (5).
Academic article
Krauklis, Andrey; Akulichev, Anton; Gagani, Abedin; Echtermeyer, Andreas. (2019) Time-Temperature-Plasticization Superposition Principle: Predicting Creep of a Plasticized Epoxy. Polymers. volum 11 (11).
Academic article
Krauklis, Andrey; Gagani, Abedin; Echtermeyer, Andreas. (2019) Long-Term Hydrolytic Degradation of the Sizing-Rich Composite Interphase. Coatings. volum 9 (4).
Academic article
Krauklis, Andrey; Gagani, Abedin; Echtermeyer, Andreas. (2019) Prediction of Orthotropic Hygroscopic Swelling of Fiber-Reinforced Composites from Isotropic Swelling of Matrix Polymer. Journal of Composites Science. volum 3 (1).
Academic article
Krauklis, Andrey; Gagani, Abedin; Vegere, Kristine; Kalnina, Ilze; Klavins, Maris; Echtermeyer, Andreas. (2019) Dissolution kinetics of R-glass fibres: Influence of water acidity, temperature, and stress corrosion. Fibers. volum 7 (3).
Academic article
Sæter, Erik; Lasn, Kaspar; Nony, Fabien; Echtermeyer, Andreas. (2019) Embedded optical fibres for monitoring pressurization and impact of filament wound cylinders. Composite structures. volum 210.
Academic article
Filgueira, Daniel; Holmen, Solveig; Melbø, Johnny K; Moldes, Diego; Echtermeyer, Andreas; Chinga-Carrasco, Gary. (2018) 3D Printable Filaments Made of Biobased Polyethylene Biocomposites. Polymers. volum 10 (314).
Academic article
Akulichev, Anton; Echtermeyer, Andreas; Persson, B. N. J. (2018) Interfacial leakage of elastomer seals at low temperatures. International Journal of Pressure Vessels and Piping. volum 160.
Academic article
Gagani, Abedin; Echtermeyer, Andreas. (2018) Fluid diffusion in cracked composite laminates – Analytical, numerical and experimental study. Composites Science And Technology. volum 160.
Academic article
Gagani, Abedin; Fan, Yiming; Muliana, Anastasia H; Echtermeyer, Andreas. (2018) Micromechanical modeling of anisotropic water diffusion in glass fiber epoxy reinforced composites. Journal of composite materials. volum 52 (17).
Academic article
Gagani, Abedin; Krauklis, Andrejs; Echtermeyer, Andreas. (2018) Anisotropic fluid diffusion in carbon fiber reinforced composite rods: Experimental, analytical and numerical study. Marine Structures. volum 59.
Academic article
Gagani, Abedin; Krauklis, Andrey; Echtermeyer, Andreas. (2018) Orthotropic fluid diffusion in composite marine structures. Experimental procedure, analytical and numerical modelling of plates, rods and pipes. Composites Part A: Applied Science and Manufacturing. volum 115.
Academic article
Heinze, Søren; Echtermeyer, Andreas. (2018) A Practical Approach for Data Gathering for Polymer Cure Simulations. Applied Sciences. volum 8 (11).
Academic article
Heinze, Søren; Echtermeyer, Andreas. (2018) A Running Reference Analysis Method to Greatly Improve Optical Backscatter Reflectometry Strain Data from the Inside of Hardening and Shrinking Materials. Applied Sciences. volum 8 (1137).
Academic article
Heinze, Søren; Echtermeyer, Andreas. (2018) In-Situ Strain Measurements in Large Volumes of Hardening Epoxy Using Optical Backscatter Reflectometry. Applied Sciences. volum 8 (7).
Academic article
Hugaas, Eivind; Vedvik, Nils Petter; Echtermeyer, Andreas. (2018) Buckling due to external pressure of a composite tube measured by Rayleigh optical backscatter reflectometry and analyzed by finite elements. Structural Control and Health Monitoring. volum 25 (8).
Academic article
Krauklis, Andrejs; Echtermeyer, Andreas. (2018) Mechanism of Yellowing: Carbonyl Formation during Hygrothermal Aging in a Common Amine Epoxy. Polymers. volum 10 (9).
Academic article
Krauklis, Andrejs; Gagani, Abedin; Echtermeyer, Andreas. (2018) Near-Infrared Spectroscopic Method for Monitoring Water Content in Epoxy Resins and Fiber-Reinforced Composites. Materials. volum 11 (4).
Academic article
Krauklis, Andrey; Echtermeyer, Andreas. (2018) Long-Term Dissolution of Glass Fibers in Water Described by Dissolving Cylinder Zero-Order Kinetic Model: Mass Loss and Radius Reduction. Open Chemistry. volum 16 (1).
Academic article
Krauklis, Andrey; Gagani, Abedin; Echtermeyer, Andreas. (2018) Hygrothermal Aging of Amine Epoxy: Reversible Static and Fatigue Properties. Open Engineering. volum 8 (1).
Academic article
Filgueira, Daniel; Holmen, Solveig; Melbø, Johnny K; Moldes, Diego; Echtermeyer, Andreas; Chinga-Carrasco, Gary. (2017) Enzymatic-Assisted Modification of Thermomechanical Pulp Fibers to Improve the Interfacial Adhesion with Poly(lactic acid) for 3D Printing. ACS Sustainable Chemistry and Engineering. volum 5 (10).
Academic article
Akulichev, Anton; Alcock, Benjamin; Echtermeyer, Andreas. (2017) Compression stress relaxation in carbon black reinforced HNBR at low temperatures. Polymer testing. volum 63.
Academic article
Akulichev, Anton; Alcock, Benjamin; Echtermeyer, Andreas. (2017) Elastic recovery after compression in HNBR at low and moderate temperatures: Experiment and modelling. Polymer testing. volum 61.
Academic article
Akulichev, Anton; Tiwari, Avinash; Dorogin, Leonid; Echtermeyer, Andreas; Persson, Bo N.J.. (2017) Rubber adhesion below the glass transition temperature: Role of frozen-in elastic deformation. Europhysics letters. volum 120 (3).
Academic article
Tiwari, Avinash; Shubin, Sergey N.; Alcock, Benjamin; Freidin, Alexander B.; Thorkildsen, Brede; Echtermeyer, Andreas. (2017) Feasibility of using microencapsulated phase change materials as filler for improving low temperature performance of rubber sealing materials. Soft Matter. volum 13 (42).
Academic article
Akulichev, Anton; Alcock, Benjamin; Tiwari, Avinash; Echtermeyer, Andreas Thorsten. (2016) Thermomechanical properties of zirconium tungstate/hydrogenated nitrile butadiene rubber (HNBR) composites for low-temperature applications. Journal of Materials Science. volum 51 (24).
Academic article
Lasn, Kaspar; Vedvik, Nils Petter; Echtermeyer, Andreas. (2016) The sensitivity of the burst performance of impact damaged pressure vessels to material strength properties. IOP Conference Series: Materials Science and Engineering. volum 139.
Academic article
Grave, Jon Harald Lambert; Echtermeyer, Andreas. (2015) Strain fields in adhesively bonded patch repairs of damaged Metallic beams. Polymer testing. volum 48 (December 2015).
Academic article
Grave, Jon Harald Lambert; Håheim, Magnus Lund; Echtermeyer, Andreas. (2015) Measuring changing strain fields in composites with Distributed Fiber-Optic Sensing using the Optical Backscatter Reflectometer. Composites Part B: Engineering. volum 74.
Academic article
Lasn, Kaspar; Echtermeyer, Andreas; Klauson, Aleksander; Chati, Farid; Decultot, Dominique. (2015) An experimental study on the effects of matrix cracking to the stiffness of glass/epoxy cross plied laminates. Composites Part B: Engineering. volum 80.
Academic article
Lasn, Kaspar; Echtermeyer, Andreas; Klauson, Aleksander; Chati, Farid; Decultot, Dominique. (2015) Comparison of laminate stiffness as measured by three experimental methods. Polymer testing. volum 44.
Academic article
Lasn, Kaspar; Klauson, Aleksander; Echtermeyer, Andreas. (2015) Back-Calculation of Elastic Moduli of a Ply from the Moduli of Cross-Ply Laminates. Mechanics of composite materials. volum 51.
Academic article
Mazan, Tobiasz; Berggren, Randi; Jørgensen, Jens Kjær; Echtermeyer, Andreas. (2015) Aging of polyamide 11. Part 1: Evaluating degradation by thermal, mechanical, and viscometric analysis. Journal of Applied Polymer Science. volum 132 (20).
Academic article
Mazan, Tobiasz; Jørgensen, Jens Kjær; Echtermeyer, Andreas. (2015) Aging of polyamide 11. Part 2: General multiscale model of the hydrolytic degradation applied to predict the morphology evolution. Journal of Applied Polymer Science. volum 132 (41).
Academic article
Mazan, Tobiasz; Jørgensen, Jens Kjær; Echtermeyer, Andreas. (2015) Aging of polyamide 11. Part 3: Multiscale model predicting the mechanical properties after hydrolytic degradation. Journal of Applied Polymer Science. volum 132 (46).
Academic article
Perillo, Giovanni; Vedvik, Nils Petter; Echtermeyer, Andreas. (2015) Damage development in stitchbonded GFRP composite plates under low velocity impact experimental and numerical results. Journal of composite materials. volum 49 (5).
Academic article
Perillo, Giovanni; Vedvik, Nils Petter; Echtermeyer, Andreas. (2015) Numerical and experimental investigation of impact on filament wound glass reinforced epoxy pipe. Journal of composite materials. volum 49 (6).
Academic article
Sahputra, Iwan Halim; Echtermeyer, Andreas. (2015) Creep-fatigue relationship in polymer: a molecular dynamics simulations approach. Macromolecular Theory and Simulations. volum 24 (1).
Academic article
Cox, Kevin Bain; Echtermeyer, Andreas. (2014) Effects of composite fiber orientation on wind turbine blade buckling resistance. Wind Energy. volum 17 (12).
Academic article
Cox, Kevin Bain; Vedvik, Nils Petter; Echtermeyer, Andreas. (2014) Flexural Fatigue of Unbalanced Glass-Carbon Hybrid Composites. Journal of solar energy engineering. volum 136 (4).
Academic article
Echtermeyer, Andreas; Lasn, Kaspar. (2014) Safety approach for composite pressure vessels for road transport of hydrogen. Part 2: Safety factors and test requirements. International Journal of Hydrogen Energy. volum 39 (26).
Academic article
Echtermeyer, Andreas; McGeorge, Dag; Grave, Jon Harald Lambert; Weitzenböck, Jan. (2014) Bonded patch repairs for metallic structures - A new recommended practice. Journal of reinforced plastics and composites. volum 33 (6).
Academic article
Lasn, Kaspar; Echtermeyer, Andreas. (2014) Safety approach for composite pressure vessels for road transport of hydrogen. Part 1: Acceptable probability of failure and hydrogen mass. International Journal of Hydrogen Energy. volum 39 (26).
Academic article
Leong, K. H.; Gibson, A; Echtermeyer, Andreas. (2014) Guest editorial. Journal of reinforced plastics and composites. volum 33 (6).
Editorial
Sahputra, Iwan Halim; Echtermeyer, Andreas. (2014) Molecular dynamics simulations of strain-controlled fatigue behaviour of amorphous polyethylene. Journal of polymer research. volum 21 (11).
Academic article
Cox, Kevin Bain; Echtermeyer, Andreas. (2013) Geometric scaling effects of bend-twist coupling in rotor blades. Energy Procedia. volum 35.
Academic article
Hegdal, Jan Peder; Tofteberg, Terje; Schjelderup, Trond; Hinrichsen, Einar L; Grytten, Frode; Echtermeyer, Andreas. (2013) Thermal conductivity of anisotropic, inhomogeneous high-density foam calculated from three-dimensional reconstruction of microtome images. Journal of Applied Polymer Science. volum 130 (2).
Academic article
Perillo, Giovanni; Echtermeyer, Andreas. (2013) Mode I Fracture Toughness Testing of Composite Pipes. Applied Composite Materials. volum 20 (6).
Academic article
Sahputra, Iwan Halim; Echtermeyer, Andreas. (2013) Effects of temperature and strain rate on the deformation of amorphous polyethylene: a comparison between molecular dynamics simulations and experimental results. Modelling and Simulation in Materials Science and Engineering. volum 21 (6).
Academic article
Cox, Kevin; Echtermeyer, Andreas. (2012) Structural design and analysis of a 10MW wind turbine blade. Energy Procedia. volum 24.
Academic article
Le Baillif, Marie; Echtermeyer, Andreas. (2010) Effect of the Preparation of Cellulose Pellets on the Dispersion of Cellulose Fibers Into Polypropylene Matrix During Extrusion. Journal of Applied Polymer Science. volum 115 (5).
Academic article
McGeorge, Dag; Echtermeyer, Andreas; Leong, K-H; Melve, Bjørn; Robinson, Mark; Fischer, Karl-Petter. (2009) Repair of floating offshore units using bonded fibre composite materials. Composites Part A: Applied Science and Manufacturing. volum 40 (9).
Academic article
Andresen, Håkon W.; Echtermeyer, Andreas. (2006) Critical energy release rate for a CSM reinforced carbon fibre composite/steel bonding. Composites Part A: Applied Science and Manufacturing. volum 37.
Academic article
Gustafson, Claes-Gøran; Echtermeyer, Andreas. (2006) Long-term properties of carbon fibre composite tethers. International Journal of Fatigue. volum 28 (10).
Academic article
Salama, Mamdouh M.; Stjern, Gisle; Storhaug, Turid; Spencer, Brian; Echtermeyer, Andreas. (2003) The first offshore installation of a composite riser joint. Journal of Petroleum Technology. volum 55.
Academic article
Ronold, Knut O.; Echtermeyer, Andreas. (1996) Estimation of Fatigue Curves for Design of Composite Laminates. Composites Part A: Applied Science and Manufacturing.
Academic article
Echtermeyer, Andreas; Buene, Leif; Engh, Bjorn. (1995) Lifetime and Young’s Modulus Changes of Glass Phenolic and Glass Polyester Composites under Fatigue. Composites Part A: Applied Science and Manufacturing.
Academic article
Tenchev, R.T.; Nygård, Magne Kjetil; Echtermeyer, Andreas. (1995) Design procedure for reducing the stress concentration around circular holes in laminated composites. Composites Part A: Applied Science and Manufacturing.
Academic article
Bergan, Pål; Buene, Leif; Echtermeyer, Andreas; Hayman, Brian. (1994) Assessment of FRP Sandwich Structures for Marine Applications. Marine Structures. volum 7.
Academic article
Rothschild, Y; Echtermeyer, Andreas; Arnesen, Anders. (1994) Modelling of Nonlinear Material Behavior of Sandwich Foam Core. Composites Part A: Applied Science and Manufacturing.
Academic article

Books

Krauklis, Andrey; Echtermeyer, Andreas. (2018) Dissolving Cylinder Zero-Order Kinetic Model for Predicting Hygrothermal Aging of Glass Fiber Bundles and Fiber-Reinforced Composites. 2018. ISBN 978-3-95886-249-4.
Academic anthology/Conference proceedings
Lasn, Kaspar; Sæter, Erik; Echtermeyer, Andreas. (2018) Sensing of Structural Damage with OBR Based Fibre-Optic Networks. 2018. ISBN 978-92-837-2205-2.
Academic anthology/Conference proceedings

Part of book/report

Echtermeyer, Andreas; Gagani, Abedin; Krauklis, Andrejs; Mazan, Tobiasz. (2018) Multiscale Modelling of Environmental Degradation—First Steps. Durability of Composites in a Marine Environment 2.
Academic chapter/article/Conference paper
Echtermeyer, Andreas T.. (2013) Integrating Durability in Marine Composite Certification. Durability of Composites in a Marine Environment.
Academic chapter/article/Conference paper
Cox, Kevin; Echtermeyer, Andreas. (2012) Load Alleviation from an Adaptive 10 MW Wind Turbine Blade. Proceedings DEWEK 2012 German Wind Energy Conference.
Academic chapter/article/Conference paper
Grave, Jon Harald Lambert; Håheim, Magnus Lund; Echtermeyer, Andreas. (2012) EVALUATION OF THE STRAIN FIELD IN A COMPOSITE – METAL ADHESIVE JOINT WITH AN OPTICAL BACKSCATTER REFLECTOMETER. Proceeding of the 15th European Conference on Composite Material.
Academic chapter/article/Conference paper
Perillo, Giovanni; Echtermeyer, Andreas. (2012) Evaluation of mode i interlaminar fracture toughness of filament-wound GFRE composite pipe. Proceeding of the 15th European Conference on Composite Material.
Other
Echtermeyer, Andreas; Engh, Bjorn; Buene, Leif. (1996) Influence og Matrix and Fabric. Design of Composite Structures Against Fatigue: Applications to Wind Turbine Blades.
Academic chapter/article/Conference paper
Echtermeyer, Andreas; Hayman, E; Ronold, Knut O.. (1996) Comparison of Fatigue Curves for Glass Composite Laminates. Design of Composite Structures Against Fatigue: Applications to Wind Turbine Blades.
Academic chapter/article/Conference paper

Report

Lasn, Kaspar; Echtermeyer, Andreas; Klauson, Aleksander; Chati, Farid. (2018) Report No. CPTR-17-1013. NDE of GFRP pressure vessels. 2018.
Report
Barcikowski, Michal; Lasn, Kaspar; Echtermeyer, Andreas. (2017) D3.11: Public summary report on the results of WP3 activities. 2017.
Report
Lasn, Kaspar; Sæter, Erik; Echtermeyer, Andreas. (2017) D3.8: Modelling of impacted pressure vessels. 2017.
Report
Lasn, Kaspar; Echtermeyer, Andreas; Barcikowski, Michal. (2015) Public summary report on the results of WP3 activities. 2015.
Report
Burman, Magnus; Berggren, Christian; Echtermeyer, Andreas; Jönsson, Dan; Melasani, Simone; Anyfantis, Konstantinos; Lasn, Kaspar. (2014) LiFT – End of Project Report. 2014.
Report
Brataas, Arne; Mathiesen, Ragnvald; Grande, Tor; Roven, Hans Jørgen; Grepstad, Jostein; Echtermeyer, Andreas; Johnsen, Roy; Krøkje, Åse. (2013) Enabling technologies at NTNU; materials science and engineering. 2013.
Report
Codda, Matteo; Risso, Giovanni; Kotsidis, E. A.; Karatzas, Vassilios; Tsouvalis, Nicholas G.; Katalinic, M; Klanac, Alan; Grave, Jon Harald Lambert; Echtermeyer, Andreas. (2013) D4.2.2 Report on the comparison of the numerical and experimental results for the mid-scale tests. 2013.
Report
Echtermeyer, Andreas; Emdal, Arnfinn; Grønli, Morten; Hakvåg, Jan Terje; Jacobsen, Terje; Nordal, Steinar; Sangesland, Sigbjørn; Simonsen, Anne Karoline; Steen, Sverre; Sørby, Knut. (2013) Rapport fra Laboratorieutvalget 2012/2013. Fakultet for ingeniørvitenskap og teknologi. 2013.
Report
Echtermeyer, Andreas; Karatzas, Vassilios. (2013) D2.10 Integrated monitoring and data transmission systems for the automated monitoring of a patched structure. 2013.
Report
Echtermeyer, Andreas; Lasn, Kaspar. (2013) SAFETY FACTORS AND TEST METHODS FOR COMPOSITE PRESSURE VESSELS. 2013.
Report
Echtermeyer, Andreas; Wilson, Elisabeth D. (2013) D2.9 Report on the development of procedures for surveyors for monitoring the patch laminate condition. 2013.
Report
Grave, Jon Harald Lambert; Echtermeyer, Andreas. (2013) D3.3 Manufacturing and short-term test results of beam specimens. 2013.
Report
Grave, Jon Harald Lambert; Håheim, Magnus Lund; Echtermeyer, Andreas. (2013) D3.9 Application of the NDE methods for monitoring the patched structure, including a description of failure modes based on data obtained by the sensor system. 2013.
Report
Lunder, Even Vardenær; Grave, Jon Harald Lambert; Echtermeyer, Andreas. (2013) D3.3.1 Steel Characterization Test. 2013.
Report
Paboeuf, Stephane; Mouton, Luc; Risso, Giovanni; Ye, Zhang; Theodoulides, Alexandros; Echtermeyer, Andreas; Grave, Jon Harald Lambert. (2013) D4.4 Numerical Modelling Guidelines. 2013.
Report
Rodrìguez, Elena; Mano, Rubèn de la; Grave, Jon Harald Lambert; Echtermeyer, Andreas; Risso, Giovanni. (2013) D6.4 Report presenting full-scale tests experimental results. 2013.
Report
Schmid, Bernd; Echtermeyer, Andreas; Cox, Kevin Bain. (2013) NOWITECH WP2 ‐ Blade technology Milestone report 2013 Status of milestone first half of NOWITECH project period. 2013. SINTEF Rapport (-).
Report
Echtermeyer, Andreas. (2012) D2.6 & D2.7 Evaluation of current and new methods for monitoring crack growth in the patch-substrate bond. 2012.
Report
Echtermeyer, Andreas. (2012) D2.8 Report on the evaluation of current methods for the monitoring of the patch laminate condition. 2012.
Report
Echtermeyer, Andreas; Ekeberg, Truls; Sund, Odd. (2004) Long-term testing of composite through-thickness properties. 2004. ISBN 0717628728.
Report
Echtermeyer, Andreas T.; Osnes, Harald. (2003) Offshore Standard Composite Components, DNV-OS-C501. 2003.
Report
Echtermeyer, Andreas T.; Osnes, Harald. (2003) Recommended Practice Composite Risers, DNV-RP-F202. 2003.
Report

Teaching

Courses

Media

2022

Academic lecture

Zarna, Chiara; Carrasco, Gary Chinga; Echtermeyer, Andreas. (2022) Numerical modelling of bending properties of 3D printed biocomposites. ICCS25 . A. J. M. Ferreira, Faculty of Engineering, University of Porto, Portugal; Porto, Portugal. 2022-07-19 - 2022-07-22.
Academic lecture

Zarna, Chiara; Rodriguez Fabia, Sandra; Echtermeyer, Andreas; Chinga Carrasco, Gary. (2022) Influence of compounding parameters on the tensile properties and fibre dispersion of injection moulded polylactic acid (PLA) and TMP fibre biocomposites. CIADICYP 2022 . LEPAMAP-PRODIS research group from the University of Girona; Girona, Spain. 2022-06-28 - 2022-07-01.

2021

Academic lecture

Zarna, Chiara; Tanase Opedal, Mihaela; Echtermeyer, Andreas; Chinga-Carrasco, Gary. (2021) Micromechanical characterization of wood fibre-reinforced biocmposites. 5th International Conference on Natural Fibres ; Online. 2021-05-17 - 2021-05-19.

2020

Academic lecture

Echtermeyer, Andreas; Moslemian, Ramin. (2020) Describing long-term properties due to chemical degradation in composites. AMI Polymers for Oil and Gas virtual summit . AMI; London. 2020-12-01 - 2020-12-03.

2019

Academic lecture

Echtermeyer, Andreas; Gagani, Abedin; Krauklis, Andrey; Moslemian, Ramin. (2019) LONG TERM FATIGUE DEGRADATION – SUPERPOSITION OF DRY AND WET PROPERTIES. TWENTY-SECOND INTERNATIONAL CONFERENCE ON COMPOSITE MATERIALS (ICCM22) . MCI Australia; Melbourne. 2019-08-11 - 2019-08-16.
Academic lecture

Wang, Shaoquan; Lasn, Kaspar; Elverum, Christer Westum; Echtermeyer, Andreas. (2019) A novel in-situ characterization method for 3D printing. 56th Nordic Polymer Days . NTNU, SINTEFF; Trondheim. 2019-06-05 - 2019-06-07.

2018

Academic lecture

Dahmene, Fethi; Yaacoubi, Slah; Bittendiebel, Sylvie; Bardoux, Olivier; Blanc-Vannet, Pierre; Maldachowska, Agnieszka; Barcikowski, Michal; Panek, Maciej; Alexandre, Noemie; Nony, Fabien; Lasn, Kaspar; Echtermeyer, Andreas; Heggem, Per S.. (2018) Use of Acoustic Emission for Inspection of Composite Pressure Vessels Subjected to Mechanical Impact. 33rd European Conference on Acoustic Emission Testing ; Senlis. 2018-09-12 - 2018-09-14.
Academic lecture

Gagani, Abedin; Krauklis, Andrejs; Echtermeyer, Andreas. (2018) Fluid diffusion in fiber reinforced composites in the presence of cracks and delamination. International Conference on Composite Structures ICCS21 ; 2018-09-03 - 2018-09-07.
Academic lecture

Krauklis, Andrejs; Gagani, Abedin; Echtermeyer, Andreas. (2018) Hygrothermal Aging of Fiber-Reinforced Composites: Introduction to Phenomenological Perspective and Mass Balance Approach. International Conference on Composite Structures ICCS21 ; 2018-09-03 - 2018-09-07.
Academic lecture

Krauklis, Andrey; Echtermeyer, Andreas. (2018) Dissolving Cylinder Zero-Order Kinetic Model for Predicting Hygrothermal Aging of Glass Fiber Bundles and Fiber-Reinforced Composites. International Glass Fiber Symposium IGS 2018 ; Aachen. 2018-10-29 - 2018-10-31.

2017

Lecture

Barcikowski, Michal; Maldachowska, Agnieszka; Rybczynski, Radoslaw; Panek, Maciej; Nony, Fabien; Alexandre, Noemie; Dahmene, Fethi; Bittendiebel, Sylvie; Bardoux, Olivier; Blanc-Vannet, Pierre; Echtermeyer, Andreas; Lasn, Kaspar; Breuer, Patrick; Heggem, Per S.; Lenain, Philippe. (2017) Long-term post-impact performance of composite overwrapped pressure vessels -HyPactor project. XXI Symposium "Composites 2017 - Theory and Practice" ; Kielce. 2017-04-26 - 2017-04-28.
Lecture

Blanc-Vannet, Pierre; Bardoux, Olivier; Alexandre, Noemie; Nony, Fabien; Barcikowski, Michal; Rybczynski, Radoslaw; Maldachowska, Agnieszka; Breuer, Patrick; Lasn, Kaspar; Echtermeyer, Andreas; Dahmene, Fethi; Bittendiebel, Sylvie. (2017) Residual performance and non-destructive testing of composite pressure vessels with plastic liner after mechanical impact. ICCS20 - 20th International Conference on Composite Structures ; Paris. 2017-09-04 - 2017-09-07.
Lecture

Blanc-Vannet, Pierre; Bardoux, Olivier; Alexandre, Noemie; Nony, Fabien; Barcikowski, Michal; Rybczynski, Radoslaw; Maldachowska, Agnieszka; Breuer, Patrick; Lasn, Kaspar; Echtermeyer, Andreas; Dahmene, Fethi; Bittendiebel, Sylvie. (2017) Residual performance of composite pressure vessels submitted to mechanical impact. 7th International Conference on Hydrogen Safety ; Hamburg. 2017-09-11 - 2017-09-13.
Lecture

Dahmene, Fethi; Yaacoubi, Slah; Bittendiebel, Sylvie; Maldachowska, Agnieszka; Barcikowski, Michal; Rybczynski, Radoslaw; Alexandre, Noemie; Nony, Fabien; Bardoux, Olivier; Blanc-Vannet, Pierre; Lasn, Kaspar; Echtermeyer, Andreas; Breuer, Patrick; Heggem, Per S.. (2017) Acoustic emission technique for impact induced damage detection and classification. ICCS20 - 20th International Conference on Composite Structures ; Paris. 2017-09-04 - 2017-09-07.
Academic lecture

Echtermeyer, Andreas; Gagani, Abedin; Krauklis, Andrejs. (2017) Effect of anisotropic diffusion of water on the long-term degradation of composite laminates inside metal end fittings. Oil & Gas Non-Metallics 2017 ; London, UK. 2017-11-07 - 2017-11-08.
Academic lecture

Echtermeyer, Andreas; Gagani, Abedin; Krauklis, Andrejs. (2017) Long-term degradation of composite laminates in offshore applications described by a multi-scale approach. 36th International Conference on Ocean, Offshore and Arctic Engineering Conference (OMAE 17) . American Society of Mechanical Engineers (ASME); Trondheim. 2017-06-25 - 2017-06-30.
Academic lecture

Gagani, Abedin; Krauklis, Andrejs; Echtermeyer, Andreas. (2017) 3D microscale finite element anisotropic model for predicting diffusion in GF/epoxy composites. 20th International Conference on Composite Structures (ICCS20) ; Paris. 2017-09-04 - 2017-09-07.
Lecture

Lasn, Kaspar; Echtermeyer, Andreas. (2017) Numerical Modeling of COPVs. Dissemination Workshop on Composite Cylinders ; Paris. 2017-06-19 - 2017-06-19.
Lecture

Lasn, Kaspar; Vedvik, Nils Petter; Echtermeyer, Andreas; Blanc-Vannet, Pierre; Bardoux, Olivier; Alexandre, Noemie; Nony, Fabien; Dahmene, Fethi; Bittendiebel, Sylvie; Maldachowska, Agnieszka; Barcikowski, Michal; Breuer, Patrick; Heggem, Per S.. (2017) Artificial impact damage for estimating the short-term residual burst pressure of COPVs. 21st International Conference on Composite Materials ; Xi’an. 2017-08-20 - 2017-08-25.

2016

Lecture

Dahmene, Fethi; Yaacoubi, Slah; Bittendiebel, Sylvie; Porot, G; Ferrari, M; Alexandre, Noemie; Nony, Fabien; Barcikowski, Michal; Echtermeyer, Andreas; Lasn, Kaspar; Heggem, Per S.; Breuer, Patrick; Bardoux, Olivier; Blanc-Vannet, Pierre; Lenain, Philippe. (2016) AE testing of COPVs subjected to mechanical impact. 32nd European Conference on Acoustic Emission Testing (EWGAE2016) ; Prague. 2016-09-07 - 2016-09-09.
Lecture

Lasn, Kaspar; Vedvik, Nils Petter; Echtermeyer, Andreas. (2016) Modeling fatigue of carbon fiber composites under tensile loads. 16th Baltic Polymer Symposium (BPS 2016) ; Klaipeda. 2016-09-21 - 2016-09-24.
Lecture

Lasn, Kaspar; Vedvik, Nils Petter; Echtermeyer, Andreas. (2016) The sensitivity of the burst performance of impact damaged pressure vessels to material strength properties. 37th Risø International Symposium on Materials Science ; Risø Campus, Roskilde. 2016-09-05 - 2016-09-08.
Lecture

Nony, Fabien; Dahmene, Fethi; Bardoux, Olivier; Alexandre, Noemie; Bittendiebel, Sylvie; Barcikowski, Michal; Lasn, Kaspar; Echtermeyer, Andreas; Breuer, Patrick. (2016) COPV resistance to mechanical impact. HyPactor - 1st Dissemination Webinar ; 2016-11-28 - 2016-11-28.
Lecture

Yaacoubi, Slah; Dahmene, Fethi; Bittendiebel, Sylvie; Porot, G; Ferrari, M; Alexandre, Noemie; Nony, Fabien; Barcikowski, Michal; Echtermeyer, Andreas; Lasn, Kaspar; Heggem, Per S.; Breuer, Patrick; Bardoux, Olivier; Blanc-Vannet, Pierre; Lenain, Philippe. (2016) An approach for determining relevant pass/fail criteria of testing CPVs subjected to mechanical impacts. 19th International Conference on Composite Structures (ICCS19) ; Porto. 2016-09-05 - 2016-09-09.

2015

Academic lecture

Grave, Jon Harald Lambert; Echtermeyer, Andreas. (2015) Composite Patch Strengthened I-Beam – Long-Term Performance and Condition Monitoring. 20th International Conference on Composite Materials (ICCM20) . International Committee on Composite Materials (ICCM); Copenhagen. 2015-07-19 - 2015-07-24.
Lecture

Lasn, Kaspar; Echtermeyer, Andreas. (2015) Societal risk and safety factors for pressure vessels for road transport of hydrogen. 4th International Symposium on Energy Challenges and Mechanics ; Aberdeen, Scotland, UK. 2015-08-11 - 2015-08-13.

2014

Lecture

Maze, Gérard; Chati, Farid; Léon, Fernand; Decultot, Dominique; Lasn, Kaspar; Klauson, Aleksander; Echtermeyer, Andreas. (2014) Characterization of a composite plate immersed in water by acoustic scattering. 5th International Symposium on Aircraft Materials (ACMA 2014) ; Marrakech, Morocco. 2014-04-23 - 2014-04-26.

2013

Academic lecture

Echtermeyer, Andreas; Grave, Jon Harald Lambert. (2013) Composite Metal Adhesive Joints - Long-Term Performance and Condition Monitoring. AVT-211 Understanding Failure Mechanisms of Composites for Sustaining and Enhancing Military Systems Structures . Applied Vehicle Technology Panel; Riga. 2013-10-07 - 2013-10-09.
Poster

Grave, Jon Harald Lambert; Echtermeyer, Andreas. (2013) Co-Patch: Composite Patch Repair for Marine and Civil Engineering Infrastructure Applications - NTNU. Co-Patch Stakeholder Workshop III . Co-Patch (SSA); BIS. 2013-04-17.
Academic lecture

Grave, Jon Harald Lambert; Echtermeyer, Andreas. (2013) Laboratory Test Results Small-Scale Beam Tests. Co-Patch Technical Workshop III . Co-Patch (SSA); BIS. 2013-04-17.
Academic lecture

Grave, Jon Harald Lambert; Echtermeyer, Andreas. (2013) NDT methods for composite patches. Reise Bort 2013 . Forsvarets Forskningsinstitutt (FFI); Quality Hotel Grand Kongsberg. 2013-09-10 - 2013-09-11.
Lecture

Sahputra, Iwan Halim; Echtermeyer, Andreas. (2013) Molecular Dynamics Simulation of Polycarbonate Deformation: Effect of Temperature and Strain Rate. International Conference on Computational Mechanics (CM13) . Durham University; Durham. 2013-03-25 - 2013-03-27.

2012

Academic lecture

Cox, Kevin; Echtermeyer, Andreas. (2012) Load Alleviation from an Adaptive 10 MW Wind Turbine Blade. German Wind Energy Conference (DEWEK) . DEWI; Bremen. 2012-11-07 - 2012-11-08.
Academic lecture

Echtermeyer, Andreas T.. (2012) Integrating Durability in Marine Composite Certification. Durability of composites in a marine environment . IFREMER; Nantes. 2012-06-28 - 2012-06-30.
Academic lecture

Echtermeyer, Andreas; Weitzenbock, Jan; McGeorge, Dag. (2012) Bonded Patch Repair for Metallic Structure – A New Recommended Practice. 8th Asian-Australasian Conference on Composite Materials (ACCM-8) ; Kuala Lumpur. 2012-11-06 - 2012-11-08.
Academic lecture

Grave, Jon Harald Lambert; Håheim, Magnus Lund; Echtermeyer, Andreas. (2012) EVALUATION OF THE STRAIN FIELD IN A COMPOSITE – METAL ADHESIVE JOINT WITH AN OPTICAL BACKSCATTER REFLECTOMETER. 15th European Conference on Composite Materials . European Society for Composite Materials; Venice. 2012-06-24 - 2012-06-28.
Academic lecture

Hayman, Brian; Echtermeyer, Andreas. (2012) Effects of Face Sheet Holes and Impact Damage on Residual Strength of GRP Sandwich Panels in Naval Ships. 10th International Conference on Sandwich Structures . Université de Nantes; Nantes. 2012-08-27 - 2012-08-29.
Academic lecture

Perillo, Giovanni; Vedvik, Nils Petter; Echtermeyer, Andreas. (2012) Numerical analyses of low velocity impacts on composite. Advanced modelling techniques. 2012 SIMULIA Customer Conference . Simulia; Providence. 2012-05-15 - 2012-05-17.

2011

Academic lecture

Perillo, Giovanni; Echtermeyer, Andreas; Vedvik, Nils Petter. (2011) Numerical application of three-dimensional failure criteria for laminated composite materials. Simulia customer conference . Simulia; Barcellona. 2011-05-16 - 2011-05-19.
Poster

Perillo, Giovanni; Echtermeyer, Andreas; Vedvik, Nils Petter. (2011) Numerical comparison of three-dimensional failure criteria for laminated composite materials. 6th International Conference on Fracture of Polymers, Composites & Adhesives ; Les Diablerets. 2011-09-11 - 2011-09-15.

2010

Academic lecture

Hayman, Brian; Echtermeyer, Andreas; Berggreen, Christian. (2010) Effects of face sheet damage on residual strength of GRP sandwich panels in naval ships. 9th International Conference on Sandwich Structures, ICSS-9 . California Institute of Technology; Pasadena. 2010-06-14 - 2010-06-16.

2009

Academic lecture

Hayman, Brian; Berggreen, Christian; Quispitupa, Amilcar; Moslemian, Ramin; Echtermeyer, Andreas T.. (2009) Effects of debaonds and face sheet damage in GRP sandwich panels in naval ships. Light Weight Marine Structures . University of Glasgow; Glasgow. 2009-09-07 - 2009-09-08.
Academic lecture

Scott, Murray; Gibson, A. G.; Echtermeyer, Andreas. (2009) Advanced Composites in the Offshore Industry - Past Experience and Future Opportunities. Petronas Technology Journal . Petronas; Kualalumpur. 2009-11-01 - 2009-11-01.

2008

Academic lecture

Le, Baillif Marie; Echtermeyer, Andreas. (2008) Optimization of the pelletization of cellulose fibers for extrusion applications. 10th International Conference on Progress in Wood & Bio Fibre Plasic Composites ; Toronto. 2008-05-12 - 2008-05-13.

2006

Academic lecture

Echtermeyer, Andreas. (2006) Engineering standard for bruk av GRP. Materialteknologi & Overflatebehandling . NKF Avdeling Stavanger; Statoil Stavanger. 2006-05-31 - 2006-06-01.
Academic lecture

Echtermeyer, Andreas; Chia, Meng Teck. (2006) Acceptance of Critical Composite Structures. Composite Asia Conference and Exhibition 2006 . AP Energy Business Publications; Kuala Lumpur. 2006-11-15 - 2006-11-16.
Academic lecture

Echtermeyer, Andreas; Leong, K. H.; Robinson, Mark; Melve, Bjørn; McGeorge, Dag; Fischer, Karl-Petter. (2006) Experience with Composite Patches for the Repair of FPSO. Composite Asia Conference and Exhibition 2006 . AP Energy Business Publications; Kuala Lumpur. 2006-11-15 - 2006-11-16.
Academic lecture

Hayman, Brian; Echtermeyer, Andreas T.. (2006) Certification of wind turbine blades - Can we learn from the offshore industry?. Wind/Composites Workshop . Risø National Laboratory; Roskilde. 2006-06-02 - 2006-06-02.

2005

Academic lecture

Echtermeyer, Andreas. (2005) Composite Pressure Vessels for CNG Transport. Fourth International Conference On Composite Materials For Offshore Operations . University of Houston; Houston, TX. 2005-10-04 - 2005-10-06.
Academic lecture

Echtermeyer, Andreas. (2005) Composite Standards Offshore. Composite Workshop . Technologisk Institut; Oslo. 2005-11-18 - 2005-11-18.
Academic lecture

Echtermeyer, Andreas. (2005) Regulatory & Certification Issues. Fourth International Conference On Composite Materials For Offshore Operations . University of Houston; Houston, TX. 2005-10-04 - 2005-10-06.
Academic lecture

Echtermeyer, Andreas; McGeorge, Dag; Sund, Odd; Andresen, Håkon; Fischer, Karl Petter. (2005) Repair of FPSO with Composite Patches. Fourth International Conference On Composite Materials For Offshore Operations . University of Houston; Houston, TX. 2005-10-04 - 2005-10-06.

2004

Academic lecture

Echtermeyer, Andreas. (2004) Standards & Codes - Ensuring the Correct Use of Composites. Composites Material Workshop "Pushing Limits Further with Composites" . PETRONAS; Melaka. 2004-03-17 - 2004-03-18.
Academic lecture

Echtermeyer, Andreas. (2004) Utmatting i kompositter. Temadag II, Utmatting - analysemetodikk og forbederingsmetoder . Stalmat; Høvik. 2004-11-23 - 2004-11-23.
Academic lecture

Gustafson, Claes-Gøran; Echtermeyer, Andreas. (2004) Long term properties of carbon fibre composite tethers. ICFC3 -Third International Conference on Fatigue of Composites . Society of Materials Science, Japan (JSMS); Doshisha University's Kyoto (IMADEGAWA) campus. 2004-09-13 - 2004-09-15.

2003

Academic lecture

Echtermeyer, Andreas; Larsen, Martin J.; Fischer, Karl-Petter. (2003) A new Approach to the Repair of FPSOs without Hotwor. 22nd Internation Conference on Offhore Mechanics and Arctic Engineering, . OMAE; Cancun. 2003-11-01.
Academic lecture

Echtermeyer, Andreas; Larsen, Martin J.; Fischer, Karl-Petter. (2003) Structural Repairs of FPSO without Hotwork. IBC’s 18th Annual Conference & Exhibition Floating Production Systems . IBC; London. 2003-12-03 - 2003-12-05.
Academic lecture

Leinum, Bente; Echtermeyer, Andreas. (2003) Recommended Practices for Design of Risers for Deep Water. Deepwater Offshore Technology (DOT) . DOT; Marseille. 2003-06-05.

2002

Academic lecture

Echtermeyer, Andreas T.; Osnes, Harald; Ronold, Knut O.; Moe, Einar Tore. (2002) Recommended Practice for Composite Risers. The Offshore Technology Conference ; Houston, Texas, USA. 2002-05-06.
Academic lecture

Echtermeyer, Andreas. (2002) Qualification of New Risers for Deep Water. 3rd Workshop on Subsea Pipelines ; Rio de Janeiro. 2002-03-01.
Academic lecture

Salama, Mamdouh M.; Stjern, Gisle; Storhaug, Turid; Spencer, Brian; Echtermeyer, Andreas. (2002) The First Offshore Field Installation for a Composite Riser Joint. Offshore Technology Conference . OTC; Houston. 2002-05-06.
Academic lecture

Storhaug, Turid; Echtermeyer, Andreas; Sund, Odd E.; Salama, Mamdouh M.; Paulshus, Bjørn. (2002) Composite Tethers - Qualified for Ultra Deep Waters. Deepwater Offshore Technology (DOT) . DOT; New Orleans. 2002-10-02.

2001

Academic lecture

Dubois, F; Decobert, F; Echtermeyer, Andreas; Grenni, A; Hoebergen, A; Lay, P. (2001) Damage Repair Methodology of Naval Composite Structures. SAMPE Europe - 22nd International Conference and Tutorials . SAMPE; Paris. 2001-03-27.
Academic lecture

Weitzenbock, Jan; McGeorge, Dag; Echtermeyer, Andreas; Hayman, Brian. (2001) Advances in Adhesive Bonding for Naval Ship Construction. Naval Platform Technology Seminar ; Singapore. 2001-08-01.

2000

Academic lecture

Echtermeyer, Andreas. (2000) A New Guideline for Design in FRP. 8th International Conference on Fibre Reinforced Composites, FRC 2000 ; Newcastle. 2000-10-01.
Academic lecture

Echtermeyer, Andreas. (2000) New Design Guidelines and Acceptance Criteria for Composites Offshore. Composites for Offshore Operations – 3 ; Houston. 2000-11-02.
Academic lecture

Echtermeyer, Andreas; Hayman, Brian. (2000) Development of Composite Riser Design Guideline. Composites for Offshore Operations – 3 ; Houston. 2000-11-02.
Academic lecture

Echtermeyer, Andreas; Hayman, Brian; McGeorge, Dag; Noury, Philippe. (2000) Sandwich Failure Criteria for Design Guidelines. Fifth International Conference on Sandwich Construction ; Zurich. 2000-09-01.
Academic lecture

Echtermeyer, Andreas; Sætre, O. (2000) Design Guideline for Composite Structures: Case Studies. Offshore & Marine Composites ; Newcastle. 2000-04-01.

1999

Academic lecture

Echtermeyer, Andreas; Breuil, O; Ronold, Knut O.; Moe, Einar Tore. (1999) An Up to Date Design Guideline for Composite Materials. Workshop on the Cost Effective Use of Fiber Reinforced Composites Offshore ; Manchester. 1999-09-07.
Academic lecture

Echtermeyer, Andreas; Moe, Einar Tore. (1999) Design Guideline for Load Bearing Rubber Components. Nordic Rubber Conference, NRC '99 ; Drammen. 1999-06-03.
Academic lecture

Hayman, Brian; Echtermeyer, Andreas. (1999) European Research on Composites in High Speed Vessels. FAST 99 ; Seattle. 1999-07-01.
Academic lecture

Salama, Mamdouh M.; Echtermeyer, Andreas; Lindefjeld, O. (1999) Composite Risers for Deepwater Applications. Deepwater Offshore Technology (DOT) ; Stavanger. 1999-09-01.
Academic lecture

Tørstad, Elisabeth H.; Echtermeyer, Andreas. (1999) Application of Titanium and FRP in Deep Water. Offshore Technology Conference ; Houston. 1999-05-03.
Academic lecture

Weitzenbock, Jan; Echtermeyer, Andreas; Grønlund, Per Kristian; Artiga-Dubois, F; Parmar, M. (1999) Nondestructive Inspection and Evaluation Methods for Composites used in the Marine Industry. 12th International Conference on Composite Materials (ICCM 12) ; Paris. 1999-07-05.

1998

Academic lecture

McGeorge, Dag; Echtermeyer, Andreas. (1998) Fracture Toughness of Core Skin Interfaces of Sandwich Materials. 4th Int. Conf. On Sandwich Construction ; Stockholm. 1998-06-09.
Academic lecture

Weitzenbock, Jan; Echtermeyer, Andreas; Artiga-Dubois, F; Parmar, M. (1998) Nondestructive Inspection and Evaluation Methods for Sandwich Panels. 4th Int. Conf. On Sandwich Construction ; Stockholm. 1998-06-09.
Academic lecture

Weitzenbock, Jan; Echtermeyer, Andreas; Hayman, Brian. (1998) Selection of Adhesives and Pretreatments for Structural Bonding of Aluminium in Ships. Structural Adhesives in Engineering V (SAE V) ; Bristol. 1998-04-01.
Academic lecture

Weitzenbock, Jan; Echtermeyer, Andreas; Hayman, Brian. (1998) Structural Adhesive Bonding of Aluminium in Marine Applications. The third international forum on Aluminium Ships ; Haugesun. 1998-05-27.
Academic lecture

Wiese, Morten; Echtermeyer, Andreas; Hayman, Brian. (1998) Evaluation of Oblique Impact Damage on Sandwich Panels with PVC and Balsa Core Materials. 4th Int. Conf. On Sandwich Construction ; Stockholm. 1998-06-09.

1997

Academic lecture

Echtermeyer, Andreas; Hayman, Brian. (1997) Good Design Codes - A Must for Growth in the Marine Composites Industry. International Mechanical Engineering Congress & Exhibition ; Dallas. 1997-11-16.

1996

Academic lecture

Echtermeyer, Andreas; Kensche, C; Bach, P; Poppen, M; Lilholt, L; Andersen, S.I.; Brønsted, P. (1996) Method to Predict Fatigue Lifetimes of GRP Wind Turbine Blades and Comparison with Experiments. European Union Wind Energy Conference and Exhibition . EU; Göteborg. 1996-08-01.

1995

Academic lecture

McGeorge, Dag; Echtermeyer, Andreas; Hayman, Brian. (1995) Local Strength of Plating in High Speed Craft. Third International Conference on Fast Sea Transportation (FAST ‘95) ; Travemünde. 1995-09-01.

1994

Academic lecture

Echtermeyer, Andreas. (1994) Evaluation of the [±45]s Inplane Shear Test Method for Composites Reinforced by Multiaxial Fabrics. 2nd European Conference on Composites Testing & Standardisation ; Hamburg. 1994-09-13 - 1994-09-15.
Academic lecture

Echtermeyer, Andreas. (1994) Fatigue of Glass Reinforced Composites Described by One Standard Fatigue Lifetime Curve. Proceedings of the European Wind Energy Association Conference and Exhibition ; Thessaloniki. 1994-10-10.
Academic lecture

Echtermeyer, Andreas; Pinzelli, R.F.; Raybould, Ken; Skomedal, Nere. (1994) Advanced Composite Hull Structures for High Speed Craft. 15th International SAMPE European Conference/Exhibition ; Touluse. 1994-06-08.

1993

Academic lecture

Aamlid, Olav; Echtermeyer, Andreas; McGeorge, Dag; Buene, Leif. (1993) Behaviour of Cellular Foam Core Materials in GRP Sandwich under Fatigue. International Conference on Advanced Composite Materials . Univ. of Wollongong; 1993-04-01.
Academic lecture

Echtermeyer, Andreas; McGeorge, Dag; Buene, Leif. (1993) Effect of Various Glass and Aramid Reinforcements on Static and Fatigue Properties of Composites. International Conference on Advanced Composite Materials . Univ. of Wollongong; 1993-04-01.
Academic lecture

McGeorge, Dag; Echtermeyer, Andreas. (1993) Testing and Modeling of Polymer Foam Materials used in Sandwich Cores - Nonlinear Properties. 6th Inter. Conf. on Computational Methods and Experimental Measurements (CMEM 93) ; Siena. 1993-04-01.

1992

Academic lecture

Buene, Leif; Echtermeyer, Andreas; Hayman, Brian; Sund, Odd E.; Engh, Bjorn. (1992) Shear properties of GRP sandwich beams subject to slamming loads. 2nd International Conference on Sandwich Construction ; Gainesville, Florida. 1992-04-01.
Academic lecture

Rothschild, Y; Echtermeyer, Andreas. (1992) Simulation of Yield and Plastic Flow of Three Dimensional Sandwich Foam Cores. 2nd International Conference on Sandwich Construction ; Gainesville, Florida. 1992-04-01.

1991

Academic lecture

Buene, Leif; Echtermeyer, Andreas; Sund, Odd E.; Nygård, Magne Kjetil; Hayman, Brian. (1991) Assessment of long term effects of slamming loads on FRP sandwich panels. First International Conference on Fast Sea Transportation (FAST'91) ; Trondheim. 1991-11-01.
Academic lecture

Echtermeyer, Andreas; Buene, Leif; McGeorge, Dag; Sund, Odd E.. (1991) Four point bend testing of GRP sandwich beams. Nordic Composite and Sandwich Meeting, Part I ; Stockholm. 1991-11-19.
Academic lecture

Echtermeyer, Andreas; Buene, Leif; Sund, Odd E.. (1991) Significance of damage caused by fatigue on mechanical properties of composite laminates. 8th International Conference on Composite Materials ; Honolulu, Hawaii. 1991-07-10 - 1991-07-15.

Språkvelger

Andreas Echtermeyer