Showing results 61 - 90 out of 408
2023
Möller S, Jonscher C, Grießmann T, Rolfes R. Investigations Towards Physics-Informed Gaussian Process Regression for the Estimation of Modal Parameters of a Lattice Tower Under Environmental Conditions. In Limongelli MP, Giordano PF, Gentile C, Quqa S, Cigada A, editors, Experimental Vibration Analysis for Civil Engineering Structures: EVACES 2023 - Volume 2. 2023. p. 401–410. (Lecture Notes in Civil Engineering). Epub 2023 Aug 29. doi: 10.1007/978-3-031-39117-0_41
Nuber A, Borgelt JM, Dreger D, Collmann M, Friedmann H, Kohlmeier M et al. Grout-WATCH: Untersuchung des Tragverhaltens von Offshore-Grout-Verbindungen unter Wasser an Tragstrukturen mit dynamischen Wechselwirkungen. In Statustagung Maritime Technologien: Tagungsband der Statustagung 2023. Forschungszentrum Jülich GmbH. 2023. p. 151-168. (Schriftenreihe Projektträger Jülich).
Rolffs C, Scheffler SS, Rolfes R. Luftfahrtforschungsprogramm CraCpit: Konstruktion und Herstellung eines Sicherheitscockpits für bestehende Segelflugzeugmuster zum Nachrüsten - Strukturentwurf und Realisierung. Hannover: Institut für Statik und Dynamik, 2023. 60 p. doi: 10.2314/KXP:1876974044
Römgens N, Abbassi A, Jonscher C, Grießmann T, Rolfes R. Unsupervised Damage Localization Using Autoencoders with Time-Series Data. In Limongelli MP, Giordano PF, Gentile C, Quqa S, Cigada A, editors, Experimental Vibration Analysis for Civil Engineering Structures EVACES 2023 - Volume 2. Springer, Cham. 2023. p. 511-519. (Lecture Notes in Civil Engineering). Epub 2023 Aug 29. doi: 10.1007/978-3-031-39117-0_52
Safdar N, Rolfes R. Investigation of composites under compression at ISD Past, Present and Future. 2023. Paper presented at 23rd International Conference on Composite Materials, ICCM 2023, Belfast, United Kingdom (UK).
Schmidt F, Hübler C, Rolfes R. Lifetime reassessment of offshore wind turbines using meta-models. 2023. Paper presented at 14th International Conference on Applications of Statistics and Probability in Civil Engineering (ICASP14), Dublin, Ireland.
van den Broek SF. Tailoring structures using stochastic variations of structural parameters. Hannover: Leibniz Universität Hannover, 2023. 131 p. doi: 10.15488/13560
Verstraete ML, Ceballos LR, Hente C, Roccia BA, Gebhardt CG. Code-to-Code Benchmark for Simulation Tools Based on the Unsteady Vortex-Lattice Method. Journal of Aerospace Information Systems. 2023 Nov;20(11):719-746. Epub 2023 Aug 19. doi: 10.2514/1.I011184
Wolniak M, Hofmeister B, Jonscher C, Fankhänel M, Loose A, Hübler C et al. Validation of an FE model updating procedure for damage assessment using a modular laboratory experiment with a reversible damage mechanism. Journal of Civil Structural Health Monitoring. 2023 Oct;13(6-7):1185–1206. Epub 2023 May 9. doi: 10.1007/s13349-023-00701-9
2022
Anilkumar PM, Haldar A, Scheffler S, Jansen EL, Rao BN, Rolfes R. Morphing of bistable variable stiffness composites using distributed MFC actuators. Composite Structures. 2022 Jun 1;289:115396. Epub 2022 Mar 10. doi: 10.1016/j.compstruct.2022.115396
Ausas RF, Gebhardt CG, Buscaglia GC. A finite element method for simulating soft active non-shearable rods immersed in generalized Newtonian fluids. Communications in Nonlinear Science and Numerical Simulation. 2022 May;108:106213. Epub 2021 Dec 27. doi: 10.1016/j.cnsns.2021.106213
Bahtiri B, Arash B, Rolfes R. Elucidating atomistic mechanisms underlying water diffusion in amorphous polymers: An autonomous basin climbing-based simulation method. Computational materials science. 2022 Sept;212:111565. Epub 2022 Jun 17. doi: 10.1016/j.commatsci.2022.111565
Balokas G. Metamodel-based uncertainty quantification for the mechanical behavior of braided composites. Hannover: Leibniz Universität Hannover, 2022. 128 p. doi: 10.15488/11981
Berger R, Quaak G, Hofmeister B, Gebhardt CG, Rolfes R. Multiobjective Approach Toward Optimized Patch Repairs of Blisk Blades. AIAA journal. 2022 Feb;60(2):1199-1210. Epub 2021 Sept 24. doi: 10.2514/1.j060723
Berger R. Multi-Objective structural optimization of repairs of blisk blades. Hannover: Leibniz Universität Hannover, 2022. 119 p. doi: 10.15488/11819
Brod M. Damage prediction of unidirectional fiber composites under cyclic loading with different amplitudes. Hannover: Leibniz Universität Hannover, 2022. (Mitteilungen des Instituts für Statik und Dynamik der Leibniz Universität Hannover).
Daum B, Rolfes R. A micropolar approach to microbuckling problems in unidirectionally reinforced polymer composites. Mechanics of materials. 2022 Feb;165:104112. Epub 2021 Nov 20. doi: 10.1016/j.mechmat.2021.104112
Daum B, Gottlieb G, Safdar N, Brod M, Ohlendorf JH, Rolfes R. A numerical investigation of the statistical size effect in non-crimp fabric laminates under homogeneous compressive loads. Journal of composite materials. 2022 Mar 1;56(5):665-683. Epub 2021 Dec 16. doi: 10.1177/00219983211057346
Daum B. On the computational analysis of microbuckling via mesoscale approaches. Hannover: Leibniz Universität Hannover, 2022. 83 p. (Mitteilungen des Instituts für Statik und Dynamik der Leibniz Universität Hannover). doi: 10.15488/13110
Dey T, Jansen E, Kumar R, Rolfes R. Instability characteristics of variable stiffness laminated composite curved panels under non-uniform periodic excitation. Thin-walled structures. 2022 Feb;171:108735. Epub 2021 Dec 28. doi: 10.1016/j.tws.2021.108735
Grießmann T, Hofmeister B, Klattenhoff H, Appel S. Übertragungen von Erschütterungen aus Schienenverkehr auf urbane, mehrgeschossige Gebäude in Brettsperrholzbauweise. VDI BERICHTE. 2022;2022(2379):511-522. doi: 10.51202/9783181023792-511
Hacker G, Brod M, Just G, Scheffler SS, Koch I, Rolfes R et al. Numerical Simulation of Microcrack-Induced Delamination in Cross-Ply-Laminates under Static Loading using Cohesive Zone Models. In Vassilopoulos AP, Michaud V, editors, Proceedings of the 20th European Conference on Composite Materials: Composites Meets Sustainability. Vol. Vol 4 - Modeling and Prediction. Lausanne. 2022. p. 334-341
Hübler C, Rolfes R. Probabilistic temporal extrapolation of fatigue damage of offshore wind turbine substructures based on strain measurements. Wind Energy Science. 2022 Sept 26;7(5):1919-1940. doi: 10.5194/wes-7-1919-2022, 10.15488/13096
Hübler C, Hofmeister B, Wernitz S, Rolfes R. Validierung von daten‐ und modellbasierten Methoden zur Schadenslokalisierung. BAUTECHNIK. 2022 Jun 20;99(6):433-440. Epub 2022 Apr 5. doi: 10.1002/bate.202200015
Jonscher C, Hofmeister B, Grießmann T, Rolfes R. Influence of Environmental Conditions and Damage on Closely Spaced Modes. In Rizzo P, Milazzo A, editors, European Workshop on Structural Health Monitoring. Vol. 3. 2022. p. 902-911. (Lecture Notes in Civil Engineering). doi: 10.1007/978-3-031-07322-9_91
Jonscher C, Hofmeister B, Grießmann T, Rolfes R. Optimierte Messkette zur Erfassung tieffrequenter Strukturdynamik. VDI Berichte. 2022;2022(2379):439-450. doi: 10.51202/9783181023792-439
Jonscher C, Hofmeister B, Grießmann T, Rolfes R. Very low frequency IEPE accelerometer calibration and application to a wind energy structure. Wind Energy Science. 2022 May 24;7(3):1053-1067. doi: 10.5194/wes-7-1053-2022
Kumar AP, Anilkumar PM, Haldar A, Scheffler S, Dorn O, Rao BN et al. Investigations on the multistability of series-connected unsymmetric laminates. Composites Science and Technology. 2022 Oct 20;229:109635. Epub 2022 Jul 30. doi: 10.1016/j.compscitech.2022.109635
Maroldt N, Seume JR, Schwerdt L, Panning-von Scheidt L, Wallaschek J, Berger R et al. Reduced Order Modeling of Forced Response in a Multistage Compressor Under Mistuning and Aerocoupling. In Structures and Dynamics - Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration. American Society of Mechanical Engineers(ASME). 2022. V08BT27A007. (Proceedings of the ASME Turbo Expo). doi: 10.1115/GT2022-81090
Maroldt N, Schwerdt L, Berger R, Panning-von Scheidt L, Rolfes R, Wallaschek J et al. Reduced Order Modeling of Forced Response in a Multistage Compressor Under Mistuning and Aerocoupling. Journal of Engineering for Gas Turbines and Power. 2022 Nov;144(11):111017. Epub 2022 Sept 22. doi: 10.1115/1.4055368
