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Cylindrical Shell with Junctions: Uncertainty Quantification of Free Vibration and Frequency Response Analysis
Joint Authors
Hakula, Harri
Laaksonen, Mikael
Kaarnioja, Vesa
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-16, 16 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-12-02
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Abstract EN
Numerical simulation of thin solids remains one of the challenges in computational mechanics.
The 3D elasticity problems of shells of revolution are dimensionally reduced in different ways depending on the symmetries of the configurations resulting in corresponding 2D models.
In this paper, we solve the multiparametric free vibration of complex shell configurations under uncertainty using stochastic collocation with the p-version of finite element method and apply the collocation approach to frequency response analysis.
In numerical examples, the sources of uncertainty are related to material parameters and geometry representing manufacturing imperfections.
All stochastic collocation results have been verified with Monte Carlo methods.
American Psychological Association (APA)
Hakula, Harri& Kaarnioja, Vesa& Laaksonen, Mikael. 2018. Cylindrical Shell with Junctions: Uncertainty Quantification of Free Vibration and Frequency Response Analysis. Shock and Vibration،Vol. 2018, no. 2018, pp.1-16.
https://search.emarefa.net/detail/BIM-1215339
Modern Language Association (MLA)
Hakula, Harri…[et al.]. Cylindrical Shell with Junctions: Uncertainty Quantification of Free Vibration and Frequency Response Analysis. Shock and Vibration No. 2018 (2018), pp.1-16.
https://search.emarefa.net/detail/BIM-1215339
American Medical Association (AMA)
Hakula, Harri& Kaarnioja, Vesa& Laaksonen, Mikael. Cylindrical Shell with Junctions: Uncertainty Quantification of Free Vibration and Frequency Response Analysis. Shock and Vibration. 2018. Vol. 2018, no. 2018, pp.1-16.
https://search.emarefa.net/detail/BIM-1215339
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1215339