Zeige Ergebnisse 31 - 60 von 369
2023
Safdar N, Rolfes R. Investigation of composites under compression at ISD Past, Present and Future. 2023. Beitrag in 23rd International Conference on Composite Materials, ICCM 2023, Belfast, Großbritannien / Vereinigtes Königreich.
van den Broek SF. Tailoring structures using stochastic variations of structural parameters. Hannover: Leibniz Universität Hannover, 2023. 131 S. doi: 10.15488/13560
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 Okt;13(6-7):1185–1206. Epub 2023 Mai 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 Mär 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 Mai;108:106213. Epub 2021 Dez 27. doi: 10.1016/j.cnsns.2021.106213
Babiker A, Abu-Elgasim E, Abdel-Magid T, Dean A. Numerical modeling of steel fiber reinforced concrete spallation exposed to medium loading rate. Global Journal of Engineering and Technology Advances. 2022 Aug. doi: 10.30574/gjeta.2022.12.2.0130
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 Sep;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 S. 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 Sep 24. doi: 10.2514/1.j060723
Berger R. Multi-Objective structural optimization of repairs of blisk blades. Hannover: Leibniz Universität Hannover, 2022. 119 S. 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 Mär 1;56(5):665-683. Epub 2021 Dez 16. doi: 10.1177/00219983211057346
Daum B. On the computational analysis of microbuckling via mesoscale approaches. Hannover: Leibniz Universität Hannover, 2022. 83 S. (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 Dez 28. doi: 10.1016/j.tws.2021.108735
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, Hrsg., Proceedings of the 20th European Conference on Composite Materials: Composites Meets Sustainability. Band Vol 4 - Modeling and Prediction. Lausanne. 2022. S. 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 Sep 26;7(5):1919-1940. doi: 10.5194/wes-7-1919-2022, https://doi.org/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, Hrsg., European Workshop on Structural Health Monitoring. Band 3. 2022. S. 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 Mai 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 Okt 20;229:109635. Epub 2022 Jul 30. doi: 10.1016/j.compscitech.2022.109635
Maroldt N, Seume JR, Schwerdt L, Scheidt LPV, 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. doi: 10.1115/1.4055368
Müller F, Hübler C, Rolfes R. Transferability of Meta-Model Configurations for Different Wind Turbine Types. in Proceedings of the ASME 2022 41st International Conference on Ocean, Offshore and Arctic Engineering: Ocean Renewable Energy. Band Volume 8. 2022. V008T09A042 doi: 10.1115/OMAE2022-79698
Phanendra Kumar A, Anilkumar PM, Haldar A, Scheffler S, Rao BN, Rolfes R. Multistability of Connected Variable Stiffness Laminates. in Maity D, Patra PK, Afzal MS, Ghoshal R, Mistry CS, Jana P, Maiti DK, Hrsg., Recent Advances in Computational and Experimental Mechanics, Select Proceedings of ICRACEM 2020. Singapore: Springer Science and Business Media Deutschland GmbH. 2022. S. 51-64. (Lecture Notes in Mechanical Engineering). doi: 10.1007/978-981-16-6738-1_5
Roccia BA, Bossio GR, Gebhardt CG, Mazzone F. Estudio de una cuenta deslizante: Modelado y análisis de estabilidad. in 2022 IEEE Biennial Congress of Argentina, ARGENCON 2022. Institute of Electrical and Electronics Engineers Inc. 2022. (2022 IEEE Biennial Congress of Argentina, ARGENCON 2022). doi: 10.1109/ARGENCON55245.2022.9940094
Rolfes R, Gerendt C, Brod M. New Approaches for Progressive Damage Analysis of Fiber Reinforced Composites and Fiber Metal Laminates. in Current Trends and Open Problems in Computational Mechanics. Springer International Publishing AG. 2022. S. 453-462 doi: 10.1007/978-3-030-87312-7_44
Rolfes R, Tsiapoki S, Häckell MW. Sensing solutions for assessing and monitoring wind turbines. in Sensor Technologies for Civil Infrastructures: Applications in Structural Health Monitoring. 2 Aufl. Band 2. Elsevier. 2022. S. 391-426. (Woodhead Publishing Series in Civil and Structural Engineering). Epub 2022 Jul 29. doi: 10.1016/B978-0-08-102706-6.00017-9
Rolfes R, Hübler C. Strukturüberwachung zur Schaffung Digitaler Zwillinge bei Infrastrukturbauwerken. BAUTECHNIK. 2022 Jun 20;99(6):423-424. doi: 10.1002/bate.202270603
