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Logo: ISD/Leibniz Universität Hannover
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Logo: ISD/Leibniz Universität Hannover
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Artikel in Fachzeitschriften

A. Dean, N. Grbic, R. Rolfes, A. Behrens (2019): Macro-mechanical Modeling and Experimental Validation of Anisotropic, Pressure- and Temperature-dependent Behavior of Short Fiber Composites, Composite Structures 211, 630–643
DOI: 10.1016/j.compstruct.2018.12.045

A. Dean, N. Grbic, R. Rolfes, S. Hübner, A. Behrens (2019): A FEM-based Virtual Test-rig for Hybrid Metal-Composites Clinching Joints, Material Science and Engineering Technology 50, 973-986

A. Dean, N. Safdar, R. Rolfes (2019): A Co-Rotational Based Anisotropic Elasto-Plastic Model for Geometrically Non-Linear Analysis of Fibre Reinforced Polymer Composites: Formulation and Finite Element Implementation, Materials, 12(11), 1816
DOI: https://doi.org/10.3390/ma12111816

Anilkumar P. M., A. Haldar, Eelco Jansen, B. N. Rao and R. Rolfes (2019): Design Optimization of Multistable Variable-Stiffness Laminates, Mechanics of Advanced Materials and Structures, Vol. 26 (1), pp. 48–55, 2019.

B. Hofmeister, M. Bruns, R. Rolfes (2019): Finite element model updating using deterministic optimisation: A global pattern search approach, Engineering Structures, Volume 195, Pages 373-381
DOI: https://doi.org/10.1016/j.engstruct.2019.05.047

C. G. Gebhardt, B. Hofmeister, C. Hente, R. Rolfes (2019): Nonlinear dynamics of slender structures: a new object-oriented framework, Computational Mechanics (2019), Volume 63, Issue 2, pp 219–252
DOI: 10.1007/s00466-018-1592-7

C. G. Gebhardt, D. Schillinger, M. C. Steinbach, R. Rolfes (2019): A Framework for Data-Driven Computational Mechanics Based on Nonlinear Optimization
arXiv: 1910.12736

C. G. Gebhardt, M. C. Steinbach, R. Rolfes (2019): Understanding the nonlinear dynamics of beam structures: a principal geodesic analysis approach, Thin-Walled Structures, Volume 140, Pages 357-372
DOI: 10.1016/j.tws.2019.03.009

C. Gerendt, A. Dean, T. Mahrholz, R. Rolfes (2019): On the progressive failure simulation and experimental validation of fiber metal laminate bolted joints, Composite Structures, Volume 229, 1 December 2019, 111368
DOI: 10.1016/j.compstruct.2019.111368

C. Hente, C. G. Gebhardt, D. Pache, R. Rolfes (2019): On the modal analysis of nonlinear beam and shell structures with singular mass and stiffness matrices, Thin-Walled Structures, Volume 144, 106310
DOI: 10.1016/j.tws.2019.106310

C. Hübler, W. Weijtjens, C. G. Gebhardt, R. Rolfes, C. Devriendt (2019): Validation of Improved Sampling Concepts for Offshore Wind Turbine Fatigue Design, Energies, Volume 12, Page 603
DOI: 10.3390/en12040603

C.G. Gebhardt, I. Romero, R. Rolfes (2019): A new conservative/dissipative time integration scheme for nonlinear mechanical systems, Comput Mech (2019)
DOI: 10.1007/s00466-019-01775-3

G. Just, I. Koch, M. Brod, E. Jansen, M. Gude, R. Rolfes (2019): Influence of Reversed Fatigue Loading on Damage Evolution of Cross-Ply Carbon Fibre Composites, Materials 2019, 12(7), 1153
DOI: https://doi.org/10.3390/ma12071153

I. Koch, G. Just, M. Brod, J. Chen, A. Doblies, A. Dean, M. Gude, R. Rolfes, C. Hopmann, B. Fiedler (2019): Evaluation and Modeling of the Fatigue Damage Behavior of Polymer Composites at Reversed Cyclic Loading, Materials 2019, 12(11), 1727
DOI: https://doi.org/10.3390/ma12111727

I. Romero, C. G. Gebhardt (2019): Variational principles for nonlinear Kirchhoff rods
arXiv: 1902.05726

J. Fankhänel, B. Arash, R. Rolfes (2019): Elastic interphase properties of nanoparticle/epoxy nanocomposites: A molecular dynamics study, Composites Part B: Engineering, Volume 176 (2019)
DOI: 10.1016/j.compositesb.2019.107211

J. Häfele, C. G. Gebhardt, R. Rolfes (2019): A comparison study on jacket substructures for offshore wind turbines based on optimization, Wind Energ. Sci., 4, 23–40
DOI: 10.5194/wes-4-23-2019

M. Brod, G. Just, A. Dean, E. Jansen, I. Koch, R. Rolfes, M. Gude (2019): Numerical modelling and simulation of fatigue damage in carbon fibre reinforced plastics at different stress ratios, Thin-Walled Structures, (139), p. 219-231
DOI: https://doi.org/10.1016/j.tws.2019.03.005

R Unger, U. Braun, J. Fankhänel, B. Daum, B. Arash, R. Rolfes (2019): Molecular modelling of epoxy resin crosslinking experimentally validated by near-infrared spectroscopy, Computational Materials Science 161 (2019) 223–235
DOI: https://doi.org/10.1016/j.commatsci.2019.01.054

R. Unger, W. Exner, B. Arash, R. Rolfes (2019): Non-linear viscoelasticity of epoxy resins: Molecular simulation-based prediction and experimental validation, Polymer, Volume 180, 10 October 2019, 121722
DOI: 10.1016/j.polymer.2019.121722

Konferenzbeiträge

A. Mousavi, B. Arash, R. Rolfes (2019): Mechanical properties of DGEBA epoxy resin: Insights from coarse-grained simulations, 7th ECCOMAS Thematic Conference on the Mechanical Response of Composites (COMPOSITES 2019), Girona, Spain

B. Hofmeister, M. Bruns, T. Grießmann and R. Rolfes (2019): An Inverse Model Reduction Method for Finite Element Model Updating in Structural Health Monitoring, Wind Energy Science Conference 2019, Cork, Irland

C. Hübler, C. G. Gebhardt, R. Rolfes (2019): Assessment of Sensitivity Analysis Methods of Different Complexity for Offshore Wind Turbines, 29th European Safety and Reliability Conference (ESREL), Hannover, Germany

D. Anastasio, J. Dietrich, J. Noël, G. Kerschen, S. Marchesiello, J. Häfele, C. Gebhardt, R. Rolfes (2019): Dynamics of Geometrically-nonlinear Beam Structures, Part 1: Numerical Modeling, 37th Conference and Exposition on Structural Dynamics (IMAC-XXXVII), Orlando, FL, USA

D. Anastasio, J. Dietrich, J. Noël, G. Kerschen, S. Marchesiello, J. Häfele, C. Gebhardt, R. Rolfes (2019): Dynamics of Geometrically-nonlinear Beam Structures, Part 2: Experimental Analysis, 37th Conference and Exposition on Structural Dynamics (IMAC-XXXVII), Orlando, FL, USA

J. Hörmeyer, C. Hübler, T. Bohne, R. Rolfes (2019): Prediction of atmospheric sound propagation subject to parameter variability of atmospheric turbulence, 23rd International Congress on Acoustics (ICA), Aachen, Germany

J. Hörmeyer, T. Bohne, R. Rolfes (2019): Beurteilung der Auswirkung der atmospharischen Turbulenz auf die Schallausbreitung auf Grundlage einer Parameterstudie, DAGA 2019 - 45. Jahrestagung für Akustik, Rostock, Deutschland

M. Brod, A. Dean, R. Rolfes (2019): An energy-based model for the fatigue analysis of fiber reinforced composite structures under load reversals, Review of Aeronautical Fatigue Investigations in Germany during the Period April 2017 to March 2019, 36th Conference & 30th Symposium of the International Committee on Aeronautical Fatigue and Structural Integrity (ICAF), Krakow, Poland

M. Brod, A. Dean, S. Scheffler, G. Just, I. Koch, R. Rolfes, M. Gude (2019): Experimental Investigation and Numerical Simulation of Fatigue Damage in CFRP Composites under Complex Stress States, 7th ECCOMAS Thematic Conference on the Mechanical Response of Composites (COMPOSITES 2019), Girona, Spain

M. Bruns, B. Hofmeister, C. Hübler, R. Rolfes (2019): Damage Localization Via Model Updating Using a Damage Distribution Function, Proceedings of the 12th International Workshop on Structural Health Monitoring

M. Bruns, B. Hofmeister, T. Grießmann, R. Rolfes (2019): Comparative study of parameterizations for damage localization with finite element model updating, Proceedings of the 29th European Safety and Reliability Conference, pp 1125-1132
DOI: 10.3850/978-981-11-2724-3 0713-cd

S. Martens, T. Bohne, R. Rolfes (2019): Analyzing the Sound Propagation of Wind Turbines Based on Measured Acoustical and Meteorological Parameters, DAGA 2019 - 45. Jahrestagung für Akustik, Rostock, Deutschland

S. Martens, T. Bohne, R. Rolfes (2019): Measuring and Analysing the Sound Propagation of Wind Turbines, Proceedings of the International Conference on Wind Turbine Noise 2019, Lissabon, Portugal

S. Martens, T. Bohne, R. Rolfes (2019): Towards the use of secondary windscreens to improve wind turbine sound measurements, Proceedings of 15th EAWE PhD Seminar on Wind Energy

S. Wernitz, D. Pache, T. Grießmann, R. Rolfes (2019): Damage Localization with SP2E Under Changing Conditions, International Workshop of Structural Health Monitoring 2019

Dissertationen

Clemens Hübler (2019): Efficient probabilistic analysis of offshore wind turbines based on time-domain simulations
DOI: https://doi.org/10.15488/4822

Vorträge

A. Mousavi, B. Arash, R. Rolfes (2019): Mechanical properties of boehmite nanoparticle reinforced epoxy nanocomposites: Insights from coarse-grained simulations, Acting Principles of Nano-Scaled Matrix Additives for Composite Structures, WORKSHOP-OCTOBER 11, 2019, Berlin

Anilkumar P. M., B. N. Rao, A. Haldar, E. L. Jansen and R. Rolfes (2019): Effect of piezoelectric fibre alignment on morphing of bistable composites, 29th International Workshop on Computational Mechanics of Materials (IWCMM29), Dubrovnik, Croatia

G. Gottlieb, B. Daum, S. Scheffler, R. Rolfes (2019): The effect of voids on the mechanical behavior of UD-plies, 7th ECCOMAS Thematic Conference on the Mechanical Response of Composites (COMPOSITES 2019), Girona, Spain

J. Hörmeyer, C. Hübler, T. Bohne, R. Rolfes (2019): Uncertainties in atmospheric sound propagation depending on source height

M. Brod, C. Gerendt, A. Dean, R. Rolfes (2019): Modeling and Simulation of Fatigue Damage behavior in Carbon Composites under Tension-Compression Load Reversals, CCeV-Thementag „Ermüdung und strukturelle Integrität von Composites“, St. Valentin, Austria

N. Safdar, B. Daum, S. Scheffler, R. Rolfes  (2019): Experimental characterization of fibre waviness and probabilistic compressive failure surface of continuous unidirectional fiber reinforced composites, 7th ECCOMAS Thematic Conference on the Mechanical Response of Composites (COMPOSITES 2019), Girona, Spain

R. Unger, W. Exner, B. Arash, R. Rolfes (2019): Prediction of the Viscoelastic Properties of Thermosetting Polymers from Molecular Dynamics Simulations, 15th US National Congress on Computational Mechanics (USNCCM15), Austin, Texas, USA