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Technical University of Munich

Dr.-Ing. Bettina Chocholaty

Research Associate

Research Topics:

  • Finite Element Method for structural dynamics
  • Sound radiation of floor structures
  • Consideration of jointed structures

Publications

2024

  • Chocholaty, B.; Leiber, C.; Marburg, S.: Effects of similarity measures and assignment methods on mode pairing for the application of timber plates. International Conference on Noise and Vibration Engineering (ISMA 2024), 9-11 September 2024, Leuven, Belgium, Katholieke Universiteit Leuven, Department of Mechanical Engineering, 2024 more… BibTeX
  • Chocholaty, Bettina; Roozen, Nicolaas Bernardus; Hoppe, Karl-Alexander; Maeder, Marcus; Marburg, Steffen: Vibration and impact sound properties of hybrid steel-timber floor structures. 8 (11), 2024, 1-18 more… BibTeX Full text ( DOI )
  • Chocholaty, Bettina; Roozen, Nicolaas Bert; Marburg, Steffen: Herausforderungen beim Modellabgleich von gefügten Strukturen am Beispiel des Schwingungsverhaltens einer Holz-Stahl-Struktur. Fortschritte der Akustik-DAGA 2024, 50. Jahrestagung für Akustik, 18.-21. März 2024 in Hannover, 2024 more… BibTeX
  • Hoppe, Karl-Alexander; Hönack, Pablo Francisco Ramírez; Schmid, Simon; Kollofrath, Jochen; Chocholaty, Bettina; Papaioannou, Iason; Marburg, Steffen: Predicting the elastic properties of Norway spruce by its morphology. International Journal of Mechanical Sciences 282, 2024 more… BibTeX Full text ( DOI )
  • Hoppe, Karl-Alexander; Li, Kevin Josef; Chocholaty, Bettina; Schmid, Johannes D.; Schmid, Simon; Sepahvand, Kian; Marburg, Steffen: Surrogate recycling for structures with spatially uncertain stiffness. Journal of Sound and Vibration 570, 2024, 117997 more… BibTeX Full text ( DOI )
  • Sun, Xiaodong; Chocholaty, Bettina; Liu, Yuanyuan; Marburg, Steffen: Nonlinear dynamic behavior of a rotor-bearing system considering time-varying misalignment. International Journal of Mechanical Sciences 284, 2024 more… BibTeX Full text ( DOI )
  • Sun, Xiaodong; Liu, Yuanyuan; Chocholaty, Bettina; Marburg, Steffen: Influence of deformation-induced misalignment on the performance of hydrodynamic bearings: a comparison between rigid and flexible journal results. Industrial Lubrication and Tribology 76 (5), 2024, 688 – 702 more… BibTeX Full text ( DOI )

2023

  • Bettina Chocholaty, Daotong Wang; Marburg, Steffen: Materialparameteridentifikation von Brettsperrholzplatten mittels Bayes'scher Inferenz. Fortschritte der Akustik - DAGA 2023, 49. Jahrestagung für Akustik, 06.-09. März 2023, Hamburg, Deutsche Gesellschaft für Akustik e.V. (DEGA), 2023https://pub.dega-akustik.de/DAGA_2023 more… BibTeX
  • Bettina Chocholaty, Nicolaas B. Roozen, Marcus Maeder; Marburg, Steffen: Linear vs nonlinear structural vibration behavior of steel-timber composite building elements. 7th Conference on Noise and Vibration Emerging Methods (NOVEM 2023), Jan 10-12, Auckland, New Zealand, 2023 more… BibTeX
  • Chocholaty, Bettina; Eser, Martin; Hoppe, Karl-Alexander; Wang, Daotong; Marburg, Steffen: Vibration response of a hybrid steel–timber building element with uncertain material and joint parameters. Archives of Civil and Mechanical Engineering 24 (1), 2023 more… BibTeX Full text ( DOI )
  • Karl-Alexander Hoppe, Kevin Josef Li, Bettina Chocholaty, Johannes D. Schmid, Simon Schmid, Kian Sepahvand, Steffen Marburg: Surrogate Recycling for Structures with Spatially Uncertain Stiffness. preprint, 2023 more… BibTeX Full text ( DOI ) Full text (mediaTUM)

2022

  • Chocholaty, B.; Roozen, N.B.; Maeder, M.; Marburg, S.: Vibroacoustic response of steel–timber composite elements. Engineering Structures 271, 2022, 114911 more… BibTeX Full text ( DOI )
  • Chocholaty, B.; Roozen, N.B.; Marburg, S.: Detektion von Nichtlinearität in Holz-Stahl-Verbindungen. Fortschritte der Akustik - DAGA 2022, 48. Jahrestagung für Akustik, 21.-24. März 2022 in Stuttgart, DEGA, 2022 more… BibTeX

2020

  • Taddei, Francesca; Chocholaty, Bettina; Müller, Gerhard: Time Domain BEM-FEM Coupling for Seismic Soil-Structure Interaction Analyses Conceived for an Ansys-Matlab Workflow. XI International Conference on Structural Dynamics, EASD, 2020EURODYN 2020, 2985 - 3004 more… BibTeX Full text ( DOI )
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