The CerTest team have been very active in publishing and presenting their research.
Below is a reference list of publications and conference appearances. We are currently working on a narrative that shows the developments in our research and the impact that it could have on the certification process.
Journal Papers
Lay-up effect on the open-hole shear strength of composite laminates Laux T, Bullock R, Thomsen O, Dulieu-Barton J. Composites Science and Techonology, Volume 239, July 2023, 110044. https://doi.org/10.1016/j.compscitech.2023.110044
Quantitative Full-Field Data Fusion for Evaluation of Complex Structures Callaghan J, Crump D, Nielsen A, Thomsen O, Dulieu-Barton. Experimental Mechanics 2023. https://doi.org/10.1007/s11340-023-00973-8
Manufacture of long spars: Laminate design, experimental trials and non-destructive evaluation Scarth C, Chen Y, Aza C, Rhead AT, Butler R, Composites Part B: Engineering. Volume 255. 2023 https://doi.org/10.1016/j.compositesb.2023.110646
Reliability sensitivity analysis based on a two-stage Markov chain Monte Carlo simulation Xiao S, Nowak W. Aerospace Science and Technology, Volume 130. 2022 https://doi.org/10.1016/j.ast.2022.107938
A kinematically consistent second-order computational homogenisation framework for thick shell model Hii AKW and El Said B, Computer Methods in Applied Mechanics and Engineering, Volume 398. 2022 https://doi.org/10.1016/j.cma.2022.115136
Carbon fibre lattice strain mapping via microfocus synchrotron X-ray diffraction of a reinforced composite Srisuriyachot J, McNair S, Chen Y, Barthelay T, Gray R, Bénézech J, Dolbnya I, Butler R, Lunt A. Carbon. Volume 200. 2022 https://doi.org/10.1016/j.carbon.2022.08.041
Continuous level Monte Carlo and sample-adaptive model hierarchies Maes VK, Radhakrishnan A, Hartley J, Sykes S, Kratz J. Composites Part A: Applied Science and Manufacturing, Volume 163. 2022 https://doi.org/10.1137/18M1172259
An experimental and numerical study of industrially representative wrinkles in carbon fibre composite laminates Pilaro N, Butler R, Trevarthen J, Lunt A. Materials & Design. Volume 222. 2022 https://doi.org/10.1016/j.matdes.2022.111055
Full-Field Order-Reduced Gaussian Process Emulators for Nonlinear Probabilistic Mechanics Ding C, Hussein R, Dodwell T. Computer Methods in Applied Mechanics and Engineering. 2022 https://doi.org/10.1016/j.cma.2022.115855
Scalable MS-GFEM applied to composite aero-structures Bénézech J, Seelinger L, Bastian P, Butler R, Dodwell T, Ma C, Scheichl R. Computer Methods in Applied Mechanics and Engineering. 2022 https://arxiv.org/abs/2211.13893
A data-driven Bayesian optimisation framework for the design and stacking sequence selection of increased notched strength laminates Chaqui T, Rhead AT, Butler R, Scarth C. Composites Part B: Engineering. Volume 226. 2021 10.1016/j.compositesb.2021.10934759
High-performance dune modules for solving large-scale, strongly anisotropic elliptic problems with applications to aerospace composites Butler R, Dodwell T, Reinarz A, Sandhu A, Scheichl R, Seelinger L. Computer Physics Communications,
Volume 249. 2020. https://doi.org/10.1016/j.cpc.2019.106997
Synchrotron micro-CT in kink-band formation of UD-CFRP laminates with microdefects Jiraphant Srisuriyachot, Jean Bénézech, Thomas Maierhofer, Sophie McNair, Guillaume Couegnat, Richard Butler, Alexander Lunt
https://doi.org/10.1016/j.compositesb.2023.111038
Modelling and evaluation of carbon fibre composite structures using high-frequency eddy current imaging Qiuji Yi, Paul Wilcox and Robert Hughes Composites Part B: Engineering
Volume 248, 1 January 2023 doi.org/10.1016/j.compositesb.2022.110343
Tracking consolidation of out-of-autoclave prepreg corners using pressure sensors Vincent K. Maes, Arjun Radhakrishnan, Jamie Hartley, Stuart Sykes, and James Kratz Composites Part A: Applied Science and Manufacturing Volume 163, December 2022 doi.org/10.1016/j.compositesa.2022.107172
Features and Defects Characterisation for Virtual Verification and Certification of Composites: A review Vincent K. Maes, Kevin Potter, James Kratz Composites Part B: Engineering Volume 246, November 2022 doi.org/10.1016/j.compositesb.2022.110282
Probabilistic Constitutive Modelling using Functional Gaussian Processes Chensen Ding, Timothy J. Dodwell Composites Part A: Applied Science and Manufacturing Volume 173, October 2023 doi.org/10.1016/j.compositesa.2023.107695
Unified analysis of periodization-based sampling methods for Matern Covariances Bachmayr M, Graham I, Nguyen V, Scheichl R. SIAM Journal on Numerical Analysis Vol. 58, Iss. 5 (2020) doi.org/10.1137/19M1269877
Multilevel Spectral Domain Decomposition Bastian P, Schiechl R, Seelinger L, Stehlow A. SIAM Journal on Scientific Computing Vol. 45, Iss. 3 (2023) doi.org/10.1137/21M1427231
Multilevel Markov Chain Monte Carlo. Dodwell T, Ketelsen C, Scheichl R, Teckentrup A. SIAM ReviewVol. 61, Iss. 3 (2019) epubs.siam.org/doi/10.1137/19M126966X
Multilevel Monte Carlo simulations of composite structures with uncertain manufacturing defects. Dodwell T, Kynaston S, Butler R, Haftka R, Kim N, Scheichl R. Probabilistic Engineering Mechanics Volume 63, January 2021 10.1016/j.probengmech.2020.103116
A data-centric approach to generative modelling for 3D-printed steel. Dodwell TJ, Fleming LR, Buchanan C, Kyvelou P, Detommaso G, Gosling PD, Oates CJ. Proceedings. Mathematical, physical, and engineering sciences, 477(2255), pp. 20210444 doi/10.1098/rspa.2021.0444
Approximation and sampling of multivariate probability distributions in the tensor train decomposition Dolgov S, Anaya-Izquierdo K, Fox C, Scheichl R. 10.1007/s11222-019-09910-z
A Hybrid Alternating Least Squares–TT-Cross Algorithm for Parametric PDEs. Dolgov S, Scheichl R. SIAM/ASA Journal on Uncertainty Quantification Vol. 7, Iss. 1 (2019) 10.1137/17M1138881
Parametric failure manifolds for laminated composites EL Said B, Hallett S. Composite Structures Volume 253, 1 December 2020 doi.org/10.1016/j.compstruct.2020.112798
Multiscale modelling of laminated composite structures with defects and features. El Said B, Hallett S. Multi-Scale Continuum Mechanics Modelling of Fibre-Reinforced Polymer Composites (pp 637-668) doi.org/10.1016/B978-0-12-818984-9.00021-4
Analysis of quasi-Monte Carlo methods for elliptic eigenvalue problems with stochastic coefficients. Gilbert A, Graham I, Kuo F, Scheichl R, Sloan I. Numerische Mathematik (4) 10.1007/s00211-019-01046-6
Error analysis and uncertainty quantification for the heterogeneous transport equation in slab geometry Graham I, Parkinson M, Scheichl R. IMA Journal of Numerical Analysis (4) 10.1093/imanum/draa028
A fully adaptive multilevel stochastic collocation strategy for solving elliptic PDEs with random data. Lang J, Scheichl R, Silvester D. Journal of Computational Physics Volume 419, 15 October 2020 doi.org/10.1016/j.jcp.2020.109692
Novel Design and Analysis of Generalized Finite Element Methods Based on Locally Optimal Spectral Approximations Ma C, Scheichl R, Dodwell T SIAM Journal on Numerical Analysis Vol. 60, Iss. 1 (2022) 10.1137/21M1406179
Lock-in thermography using miniature infra-red cameras and integrated actuators for defect identification in composite materials, Optics and Laser Technology, 2022, Olafsson, G. Tighe, R.C., Boyd, S.W., and Dulieu-Barton, J.M. doi.org/10.1016/j.optlastec.2021.107629
Quantitative Microbolometer-Based Thermoelastic Stress Analysis Jiménez-Fortunato, I., Bull, D.J., and Dulieu-Barton, J.M. Optics and Lasers in Engineering Volume 160, January 2023 doi.org/10.1016/j.optlaseng.2022.107276
Directional eddy current probe configuration for out‑of‑plane wrinkles detection Mussatayev M, Yi Q, Maes VK, Wilcox P and Hughes R Composites Part B: Engineering Volume 268, 1 January 2024 doi.org/10.1016/j.compositesb.2023.111048
Influence of NCF architecture on the morphology of forming induced wrinkling. Jimenez Martin, C., Maes, V. K., McMahon, T. & Kratz, J. Frontiers in Materials doi.org/10.3389/fmats.2023.1126933
A High-Performance Implementation of a Robust Preconditioner for Heterogeneous Problems, Linus Seelinger, Anne Reinarz & Robert Scheichl, International Conference on Parallel Processing and Applied Mathematics PPAM 2019: Parallel Processing and Applied Mathematics pp 117–128 DOI: 10.1007/978-3-030-43229-4_11
Resistance-welded thermoset composites: A Bayesian approach to process optimisation for improved fracture toughness Thomas Maierhofer, Evripides. Loukaides, Craig Carr, Chiara Bisagni, Richard Butler Composites Part A https://doi.org/10.1016/j.compositesa.2023.107894
Functional order-reduced Gaussian Processes based machine-learning emulators for probabilistic constitutive modelling Ding C, Chen Y, Rappel H, Dodwell T. Journal Composites Part A: Applied Science and Manufacturing 10.1016/j.compositesa.2023.107695
An experimental and numerical study of industrially representative wrinkles in carbon fibre composite laminates Pilato N, Butler R, Trevarthen J, Lunt A Journal Materials & Design 10.1016/j.matdes.2022.111055
High-performance dune modules for solving large-scale, strongly anisotropic elliptic problems with applications to aerospace composites Butler R, Dodwell T, Reinarz A, Sandhu A, Scheichl R, Seelinger L. Computer Physics Communications,
Volume 249. 2020. https://doi.org/10.1016/j.cpc.2019.106997
Full-field prediction of stress and fracture patterns in composites using deep learning and self-attention Chen Y, Dodwell T, Chuaqui T, Butler R. Engineering Fracture Mechanics. https://doi.org/10.1016/j.engfracmech.2023.109314
Democratizing Uncertainty Quantification Linus Seelinger, Anne Reinarz, Mikkel B. Lykkegaard, Amal Mohammed A. Alghamdi, David Aristoff, Wolfgang Bangerth, Jean Bénézech, Matteo Diez, Kurt Frey, John D. Jakeman, Jakob Sauer Jørgensen, Ki-Tae Kim, Massimiliano MartinelliI, Matthew Parno, Riccardo Pellegrini, Noemi Petra, Nicolai A. B. Riis, Katherine Rosenfeld, Andrea Serani, Lorenzo TamelliniI, Umberto Villa, Tim J. Dodwell, and Robert Scheichl. Nature Computational Science. https://doi.org/10.48550/arXiv.2402.13768
Failure probability estimation with failure samples: An extension of the two-stage Markov chain Monte Carlo simulation Xiao S., Nowak W. Mechanical Systems and Signal Processing. https://doi.org/10.1016/j.ymssp.2024.111300
Multilevel spectral domain decomposition P. Bastian, R. Scheichl, L. Seelinger, A. Strehlow. SIAM Journal on Scientific Computing. https://doi.org/10.1137/21M1427231
Novel design and analysis of generalized finite element methods based on locally optimal spectral approximations. C. Ma, R. Scheichl, T. Dodwell. SIAM Journal on Numerical Analysis, https://doi.org/10.1137/21M1406179
Error estimates for discrete generalized FEMs with locally optimal spectral approximations. C. Ma, R. Scheichl. Mathematics of Computation. https://www.ams.org/journals/mcom/2022-91-338/S0025-5718-2022-03755-8/
Multilevel delayed acceptance MCMC. M.B. Lykkegaard, T.J. Dodwell, C. Fox, G. Mingas, R. Scheichl. SIAM/ASA Journal on Uncertainty Quantification. https://epubs.siam.org/doi/full/10.1137/22M1476770
Tractable Optimal Experimental Design using Transport Maps. K. Koval, R. Herzog, R. Scheichl. Inverse Problems. https://doi.org/10.48550/arXiv.2401.07971
Multilevel dimension-independent likelihood-informed MCMC for large-scale inverse problems T. Cui, G. Detommaso, R. Scheichl. Inverse Problems. https://iopscience.iop.org/article/10.1088/1361-6420/ad1e2c/meta
Democratizing Uncertainty Quantification L. Seelinger, A. Reinarz, M.B. Lykkegaard, A.M.A. Alghamdi, D. Aristoff, W. Bangerth, J. Bénézech, M. Diez, K. Frey, J.D. Jakeman, J.S. Jørgensen, K.-T. Kim, M. Martinelli, M. Parno, R. Pellegrini, N. Petra, N.A.B. Riis, K. Rosenfeld, A. Serani, L. Tamellini, U. Villa, T.J. Dodwell, R. Scheichl. Nature Computational Science. https://doi.org/10.48550/arXiv.2402.13768
Observations of wrinkling in Non-Crimp Fabrics during multi-ply stack forming using in situ XCT scanning. Martin CJ, Maes V, Rosini S, Smith R, Sinclair I, Mavrogordato M, McMahon T, Kratz J. Composites Part A: Applied Science and Manufacturing. https://doi.org/10.1016/j.compositesa.2023.107880
Scalable multiscale-spectral GFEM with an application to composite aero-structures. Bénézech J., Seelinger L., Bastian P., Butler R., Dodwell T., Ma C., Scheichl R. Journal of Computational Physics. https://doi.org/10.48550/arXiv.2211.13893
Conference Papers and Presentations
Stacking sequence selection for defect reduction in forming of long composite spars Scarth C, Chen Y, Rhead AT, Butler R. Fifth International Symposium on Automated Composites Manufacturing 2022 (ACM5). Abstract Book – Conference Proceedings
Bayesian calibration of a finite element stiffened panel model using experimental compression test data Scarth C, Rhead AT, Butler R. 20th European Conference on Composite Materials – Composites Meet Sustainability 2022. 10.5075/epfl-298799_978-2-9701614-0-0
Scalable localized model order reduction applied to composite aero-structures Bénézech J, Seelinger L, Bastian P, Butler R, Dodwell T, Ma C, Scheichl R. 20th European Conference on Composite Materials – Composites Meet Sustainability 2022. 10.5075/epfl-298799_978-2-9701614-0-0
Fracture toughness and performance of resistance welded and co-bonded thermoset-thermoplastic composite hybrid joints Maierhofer T, Loukaides EG, Hernandez T, Bisagni C, Carr C, Butler R. 20th European Conference on Composite Materials – Composites Meet Sustainability 2022. 10.5075/epfl-298799_978-2-9701614-0-0
Scalable MS-GFEM applied to composite aero-structures Bénézech J, Seelinger L, Bastian P, Butler R, Dodwell T, Ma C, Scheichl R. EQUADIFF 15. 2022. Scientific Program
Scalable localized model order reduction applied to composite aero-structures Bénézech J., Seelinger L., Bastian P., Butler R., Dodwell T., Ma C., Reinarz A., Scheichl R. VIII ECCOMAS Thematic Conference on the Mechanical Response of Composites. 2021. Link to paper.
The effect of out-of-plane waviness asymmetry on laminate strength Maes VK, Elsaied B, Hallett S, Kratz J, Proceedings of the American Society for Composites—Thirty-Sixth Technical Conference on Composite Material 2021 https://doi.org/10.12783/asc36/35793
Second-order Computational Homogenisation for Thick Shell Models: Application to Non-linear Multiscale Analysis of Composites Hii AKW, El Said B and Hallett S,: Presentations to ECCOMAS VIII Conference on Mechanical Response of Composites. 2021 https://doi.org/10.23967/composites.2021.022
Assessment of damage in multi-directional laminates using full field imaging. Ruiz-Iglesias R, Ólafsson G, Thomsen O, Dulieu-Barton J. 15th International Conference on Advances in Experimental Mechanics 2021
Influence of stacking sequence on the open-hole shear strength of composite laminates. Laux T, Olafsson G, Dulieu-Barton JM, Thomsen OT. 15th International Conference on Advances in Experimental Mechanics (BSSM) 2021
Quantifying the Thermoelastic Response from Laminated Fibre Reinforced Polymer Composites using Digital Image Correlation. Jiménez-Fortunato I, Bull DJ, and Dulieu-Barton JM, Thomsen OT 2020
Adventures in Thermomechanics: from slow to fast, from expensive to low cost and across length scales. Dulieu-Barton JM. SEM Annual Conference on Experimental and Applied Mechanics, online 2020
Spatial Tessellation Techniques for Multiscale Modelling of Strongly Heterogeneous Materials El Said B, Hallett S. World Congress on Computational Mechanics & ECCOMAS Congress 2019 https://doi.org/10.1016/j.jmps.2015.12.024
Multilevel Delayed Acceptance MCMC with an Adaptive Error Model in PyMC3 Lykkegaard MB, Mingas G, Scheichl R, Fox C, Dodwell TJ Neural Information Processing Systems Conference 2020 https://doi.org/10.48550/arXiv.2012.05668
HINT: Hierarchical Invertible Neural Transport for Density Estimation and Bayesian Inference Kruse J, Detommaso G, Köthe U, Scheichl R. AAAI Conference on Artificial Intelligence. https://doi.org/10.1609/aaai.v35i9.16997
Zonally heated tooling for moulding complex and highly
tapered composites parts Vincent K. Maes, Arjun Radhakrishnan and James Kratz ECCM20 10.3389/fmats.2023.1126932
Scalable localized model order reduction applied to composite aero-structures Bénézech J., Seelinger L., Bastian P., Butler R., Dodwell T., Ma C., Scheichl R. ECCM20 10.5075/epfl-298799_978-2-9701614-0-0
Testing of a wind turbine blade spar cap to web joint subcomponent subjected to multiaxial loading T. Laux , J.S. Callaghan, G. Ólafsson, O.T. Thomsen and J.M. Dulieu-Barton ICCM23 ICCM23_Full_Paper_63.pdf (iccm-central.org)
Surrogate models for full-field prediction of stress and fracture of fibre reinforced composites Y. Chen, T. Dodwell, C. Ding, R. Butler WCCM2022 10.13140/RG.2.2.27179.31529
Testing of a wind turbine blade spar cap to web joint subcomponent subjected to multiaxial loading T. Laux , J.S. Callaghan, G. Ólafsson, O.T. Thomsen and J.M. Dulieu-Barton ICCM23 ICCM23_Full_Paper_63.pdf (iccm-central.org)
Efficient nonlinear multiscale spectral GFEM applied to composite aerospace structures J. Bénézech, L. Seelinger, A. Reinarz, T.J. Dodwell, R. Butler and R. Scheichl ICCM23 ICCM23_PPT_373.pdf (iccm-central.org)
Multi-scale modelling the effect of voids on short beam shear strength of composites Fen Huang, Bassam El Said, Luiz Kawashita, Stephen Hallett ICCM23 https://www.iccm-central.org/Proceedings/ICCM23proceedings/papers/ICCM23_Poster_773.pdf
Radically improving the fracture toughness of bonded thermoset joints T. Maierhofer, E. G. Loukaides, C. Carr, and R. Butler ICCM23 https://www.iccm-central.org/Proceedings/ICCM23proceedings/papers/ICCM23_Poster_821.pdf
Second-order homogenisation of 3D woven composites using shell elements Athira Anil Kumar, Aewis K.W. Hii, Bassam El Said and Stephen Hallett ICCM23 https://www.iccm-central.org/Proceedings/ICCM23proceedings/papers/ICCM23_Poster_798.pdf
Detecting debonded regions through the face sheets of sandwich structures using mirror assisted imaging techniques H. L. Leung, J.M. Dulieu-Barton, and O.T. Thomsen ICCM23 https://www.iccm-central.org/Proceedings/ICCM23proceedings/papers/ICCM23_PPT_523.pdf
Bayesian Calibration of a Finite Element C-Spar Model using Digital Image Correlation Carl Scarth, Geir Olafsson, Janice Dulieu-Barton, Andrew Rhead, Richard Butler ICCM23 https://doi.org/10.5075/epfl-298799_978-2-9701614-0-0
Use of Micro-CT to Study the Effect of Voiding and Fibre Misalignment on Kink-band Formation Jiraphant Srisuriyachot, Jean Bénézech, Thomas Maierhofer, Sophie McNair, Guillaume Couegnat, Richard Butler, Alexander Lunt ICCM23 https://www.iccm-central.org/Proceedings/ICCM23proceedings/papers/ICCM23_PPT_638.pdf
Identification of subsurface damage in multidirectional composite laminates using full field imaging R. Ruiz Iglesias, G. Olafsson, O.T. Thomsen, J.M. Dulieu-Barton ICCM23 https://www.iccm-central.org/Proceedings/ICCM23proceedings/papers/ICCM23_PPT_604.pdf
Identification of Subsurface Damage in Multi-directional Composite Laminates using Full Field Imaging R. Ruiz Iglesias, G. Ólafsson, O.T. Thomsen, J.M. Dulieu-Barton Society for Experimental Mechanics https://doi.org/10.1007/978-3-031-17475-9_6
Characterisation of asymmetric wrinkles using high-frequency eddy current and full matrix capture-based ultrasound Qiuji Yi, Vincent Maes, James Kratz, Paul Wilcox and Robert Hughes ICCM23 PowerPoint Presentation (iccm-central.org)
Hybrid testing for composite substructures Tobias Laux, Jack Callaghan, Sergey Kravchenko, Janice Barton, Ole Thomsen ECCM20 http://dx.doi.org/10.5075/epfl-298799_978-2-9701614-0-0
Ply orientation effects in multidirectional carbon/epoxy open-hole specimens subjected to shear loading Roy C. Bullock, Tobias Laux, Ole T. Thomsen, Janice M. Dulieu-Barton ECCM20 http://dx.doi.org/10.5075/epfl-298799_978-2-9701614-0-0
Computational Homogenisation of Shear-deformable Shell Models accounting for Mesoscopic Damage in Laminated Composites Aewis KW Hii, Bassam El Said and Stephen R Hallett WCCM2022 program_book.pdf wccm2022.org
Developing in-line inductive probes for carbon fibre composite manufacturing Hughes R., Yi Q., Mussateyev M., Wilcox P. European Conference on NDT (ECNDT) https://www.ndt.net/article/ecndt2023/presentation/ECNDT2023_PRESENTATION_288.pdf
Advances in Automated Eddy-Current Characterisation of Carbon Fibre Composites Yi Q., Wilcox P., Hughes R., European Conference on NDT (ECNDT) https://www.ndt.net/article/ecndt2023/papers/ECNDT2023_PAPER_172.pdf
Assessment of complex structual scale composite structures by Thermo-Elastic Stress Analysis (TSA) adapted for 3D perspective imaging. Ólafsson G., Jack, T., Dulieu-Barton, J. M. ECCM20 http://dx.doi.org/10.5075/epfl-298799_978-2-9701614-0-0
Surface and subsurface damage assessment of multi-directional composite laminates utilizing a full field imaging technique R. Ruiz Iglesias, G. Ólafsson, O.T. Thomsen, J.M. Dulieu-Barton ECCM20 http://dx.doi.org/10.5075/epfl-298799_978-2-9701614-0-0
Validation of finite element damage models using full-field data for multidirectional carbon/ epoxy open-hole specimens subjected to shear loading Bullock R, Laux T, Thomsen OT, Dulieu-Barton JM BSSM’s 16th International Conference on Advances in Experimental Mechanics https://www.bssm.org/media/4596/validation-of-damage-models-using-full-field-data-of-open-hole-composite-specimens.pdf
Characterisation of complex composite geometries using thermal imaging Olafsson G, Ruiz-Iglesias R, Thomsen OT, Dulieu-Barton JM BSSM’s 16th International Conference on Advances in Experimental Mechanics https://www.bssm.org/media/4622/characterisation-of-complex-composite-geometries-using-thermal-imaging.pdf
Validation of Composite Aerostructures through Integrated Multi‐Scale Modelling and High‐Fidelity Substructure Testing Facilitated by Design of Experiments and Bayesian learning Thomsen OT, Dulieu-Barton JM, Hallett SR, Butler R ECCM20 https://eccm20.org/wp-content/uploads/program_31_05_22.pdf
High performance uncertainty quantification with parallelized multilevel Markov chain Monte Carlo Seelinger L, Hall M, Gamblin T, Reinarz A, Rannabauer L, Bader M, Bastian P, Scheichl R International Conference for High Performance Computing, Networking, Storage and Analysis 10.1145/3458817.3476150
Hybrid testing for composite structures Tobias Laux, Jack Callaghan, Sergey Kravchenko, Janice Barton, Ole Thomsen SEM Conference
Finite Element Modelling of High-Frequency Eddy Current for CFRP’s Orientation Evaluation Qiuji Yi, Paul Wilcox and Robert Hughes. 25th International Workshop on Electromagnetic Nondestructive Evaluation Electromagnetic Non-Destructive Evaluation (XXIV)
Development of a Concurrent Multi-scale Analysis Framework using Shell Elements for the Progressive Failure Analysis of Composites Aewis KW Hii, Bassam El Said and Stephen R Hallett. ECCM20. 10.5075/epfl-298799_978-2-9701614-0-0
3D thermal imaging for Thermo-Elastic Stress Analysis (TSA) and numerical model validation Ólafsson G., Jack, T., Dulieu-Barton, J. M. Society for Experimental Mechanics.
Full-field imaging approaches for the assessment of composite structures Callaghan JS, Crump D, Nielsen AS, Thomsen OT, Dulieu-Barton JM. Society for Experimental Mechanics.
Using a front coated mirror in full field imaging systems for testing large scale structures Leung H.L., Thomsen O.T., Dulieu-Barton J.M. 7th Postgraduate Experimental Mechanics (PGEM) Conference. https://www.bssm.org/media/ytybocro/verification-of-mirror-assisted-full-field-imaging-for-large-scale-structure-testing.pdf
Verification of mirror assisted full-field imaging for large scale structure testing. Leung H.L., Dulieu-Barton J.M., Thomsen O.T. 16th International Conference on Advances in Experimental Mechanics. https://www.bssm.org/media/ytybocro/verification-of-mirror-assisted-full-field-imaging-for-large-scale-structure-testing.pdf
Surface and subsurface damage evaluation of multi-directional laminates using a full field imaging technique. Ruiz-Iglesias R, Ólafsson G, Thomsen O, Dulieu-Barton J. 7th Postgraduate Experimental Mechanics (PGEM) Conference
Subsurface damage assessment in composite laminates using a novel full field imaging technique. Ruiz-Iglesias R, Ólafsson G, Thomsen O, Dulieu-Barton J. 16th International Conference on Advances in Experimental Mechanics
Full-field imaging techniques for integrity assessment of composite structures. Dulieu-Barton, J.M. 16th International Conference on Engineering Structural Integrity Assessment (ESIA16). ESIA16: Speaker’s Abstracts | FESI
Damage Quantification in Multi-directional Laminates using Thermoelastic Stress Analysis. R. Ruiz-Iglesias, G. Ólafsson, O.T. Thomsen and J.M. Dulieu-Barton. Society for Experimental Mechanics.
Using Thermoelastic Stress Analysis for Damage Quantification on CFRP Laminates. R. Ruiz-Iglesias, G. Ólafsson, O.T. Thomsen and J.M. Dulieu-Barton. BSSM Conference. https://www.bssm.org/media/id2li4t4/using-thermoelastic-stress-analysis-for-damage-quantification-on-cfrp-laminates.pdf
Numerical and Experimental Assessment of Non-Adiabatic Effects in Thermoelastic Stress Analysis of Composite Laminates. Riccardo Cappelloa, Janice Dulieu-Barton, Rafael Ruiz-Iglesias, Giuseppe Pitarresi and Giuseppe Catalanotti. ECCOMAS Conference
Full field imaging techniques for high fidelity testing of a structural subcomponent Riccardo Cappello, Tobias Laux, Jack S. Callaghan, Geir Ólafsson, Stephen W. Boyd, Duncan A. Crump, Andrew F. Robinson, Ole T. Thomsen, Janice M. Dulieu-Barton. 17th International Conference on Advances in Experimental Mechanics. https://www.bssm.org/media/zenjbzif/full-field-imaging-techniques-for-high-fidelity-testing-of-a-structural-subcomponent.pdf
BAYESIAN PREDICTION OF THE LOAD RESPONSE OF COMPOSITE STRUCTURES TO STREAMLINE CERTIFICATION APPROACHES, Tobias Laux, Sinan Xiao , Roy C. Bullock , Janice M. Dulieu-Barton , Karim Anaya-Izquierdo. 11th International Conference on Composites Testing and Model Identification. https://dugi-doc.udg.edu/bitstream/handle/10256/23681/R091-Laux.pdf?sequence=1
Multi-scale framework for shear-deformable shell elements – application to the delamination analysis of composites. Aewis K.W. Hii, Bassam El Said and Stephen R. Hallett. 9th ECCOMAS Thematic Conference on the Mechanical Response of Composites: COMPOSITES 2023
SECOND-ORDER COMPUTATIONAL HOMOGENISATION WITH SHELL ELEMENTS: —APPLICATIONS TO THE NONLINEAR ANALYSIS OF COMPOSITE STRUCTURES. A. K.W. Hii, B. El Said, and S.R. Hallett. ICCM23. https://www.iccm-central.org/Proceedings/ICCM23proceedings/papers/ICCM23_PPT_467.pdf
Lowering the Entry Bar to HPC-Scale Uncertainty Quantification. L. Seelinger, A. Reinarz, J. Benezech, M.B. Lykkegaard, L. Tamellini, R. Scheichl. Supercomputing. https://arxiv.org/abs/2304.14087
APPLICABILITY OF HISTORICAL LAMINATE STRENGTH DATA FOR PREDICTING KNOCKDOWNS FOR WRINKLES IN COMPLEX PARTS Vincent Karel Maes, James Kratz. ICCM23. https://www.iccm-central.org/Proceedings/ICCM23proceedings/papers/ICCM23_PPT_542.pdf
Failure envelops based on full field assessment of CFRP subjected to multiaxial loading. Ólafsson G., Laux T., Thomsen O. T., Dulieu-Barton J. M. Conference British Society for Strain Measurement. https://www.bssm.org/media/iepmolva/failure-envelops-based-on-full-field-assessment-of-cfrp-subjected-to-multiaxial.pdf
Evaluation of Subsurface Damage on Structural Scale with Integrated Full Field Approaches’ Ólafsson G., Dulieu-Barton J. M. International Conference on Composite Materials. https://www.iccm-central.org/Proceedings/ICCM23proceedings/papers/ICCM23_PPT_569.pdf
Evaluating Uncertainties in TSA using Images Obtained from Low-cost Thermal Core Cameras Ólafsson G., Dulieu-Barton J. M. Society of Experimental Mechanics. https://sem.secure-platform.com/a/solicitations/18/sessiongallery/756/application/15973
Progress in Full-Field Data Fusion from a Complex CFRP Aero Structure Ólafsson G., Ruiz Iglesias R., Thomsen O. T., Dulieu Barton J. M. Conference British Society for Strain Measurement. progress-in-full-field-data-fusion-for-a-complex-cfrp-aero-structure.pdf (bssm.org)
Face-sheet/core debonds in composite sandwich structures – fusion of full-field imaging data and FE simulations. Emily H. L. Leung, R. Cappello, J.M. Dulieu-Barton , O.T. Thomsen. Society of Experimental Mechanics
A tool to obtain the coefficients of thermal expansion for CFRP composites using full-field data fusion. Rafael Ruiz Iglesias, R. Cappello, G. Ólafsson, O.T. Thomsen and J.M. Dulieu-Barton. Society of Experimental Mechanics
Hybrid Approach for Understanding the Thermoelastic Response of CFRP Multidirectional Laminates. Rafael Ruiz Iglesias, R. Cappello, G. Ólafsson, O.T. Thomsen and J.M. Dulieu-Barton. Society of Experimental Mechanics
Investigation of the Non-adiabatic Thermoelastic Effect in Face-sheet/core Debonded Composite Sandwich Structures. H. L. Emily Leung, Riccardo Cappello, Janice M. Dulieu-Barton, and Ole T. Thomsen. Society of Experimental Mechanics
Novel composite substructure testing approaches using multi-camera full-field imaging. Tobias Laux, Riccardo Cappello, Jack S Callaghan, Geir Ólafsson, Stephen W Boyd, Duncan A Crump, Andrew F Robinson, Ole T Thomsen, Janice M Dulieu-Barton. Society of Experimental Mechanics
Validation of a Numerical Model for Predictions of the Thermoelastic Effect in Laminated Composite Structures. Riccardo Cappello, Rafael Ruiz-Iglesiasa, Geir Olafsson, Giuseppe Pitarresi, Giuseppe Catalanotti and Janice Dulieu-Barton. Society of Experimental Mechanics
Thermal and White Light Imaging Data Fusion for Complex CFRP Structures. Janice M. Dulieu-Barton, Geir Ólafsson, Rafa Ruiz Inglesias, Ole T. Thomsen, Meng Yi Song, Bassam Elsaied. Society of Experimental Mechanics
An optimal framework for assessing uncertain parameters in large-scale composites using nonlinear MS-GFEM J. Bénézech, L. Seelinger, A. Reinarz, R. Butler and R. Scheichl. ECCM21 10.60691/yj56-np80
Integrated Testing and Modelling of Composite Structures – A Journey Towards Virtual Testing and Certification by Analysis O.T. Thomsen , J.M. Dulieu-Barton, S.R. Hallett, R. Butler, A.Rhead. ECCM21 10.60691/yj56-np80
Bayesian Calibration of a Geometrically Nonlinear Finite Element C-spar Model using Digital Image Correlation Carl Scarth, Geir Olafsson, Janice M. Dulieu-Barton, Andrew T. Rhead, Richard Butler ECCM21 10.60691/yj56-np80
Application of second-order multi-scale modelling to composite components with delamination, fibre and matrix damage Meng yi Song, Aewis K.W. Hii, Bassam El Said, Stephen R. Hallett. ECCM21 10.60691/yj56-np80
Characterization of micro-structural features in complex parts for use in digital technologies Vincent K. Maes and James Kratz ECCM21 10.60691/yj56-np80
Implementation of Second-Order Homogenisation using Shell Elements for Woven Composites Athira Anil Kumar, Aewis KW Hii, Stephen Hallett, Bassam El Said ECCM21 10.60691/yj56-np80
Considerations and Potential for Inductive Sensing Evaluation of Carbon Fibre Composites Robert Hughes ECCM21 10.60691/yj56-np80