Dynamic stiffness elements for free vibration analysis of rectangular Mindlin plate assemblies.
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| Title: | Dynamic stiffness elements for free vibration analysis of rectangular Mindlin plate assemblies. |
|---|---|
| Authors: | Kolarevic, N.1, Nefovska-Danilovic, M.1 marija@grf.bg.ac.rs, Petronijevic, M.1 |
| Source: | Journal of Sound & Vibration. Dec2015, Vol. 359, p84-106. 23p. |
| Subjects: | Stiffness (Mechanics), Free vibration, Structural plates, Equations of motion, Boundary layer (Aerodynamics), Superposition principle (Physics) |
| Abstract: | The dynamic stiffness matrix of completely free rectangular Mindlin plate element is presented in this paper. The system of three coupled equations of motion is transformed into two uncoupled equations introducing a boundary layer function. The dynamic stiffness matrix is derived by use of the superposition method and the projection method. Using the proposed method natural frequencies of individual plates and plate assemblies with arbitrary boundary conditions are computed and validated against the results available in the literature and the finite element analysis. High efficiency and accuracy of the results are demonstrated. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Sound & Vibration is the property of Academic Press Inc. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 110128121 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Dynamic stiffness elements for free vibration analysis of rectangular Mindlin plate assemblies. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Kolarevic%2C+N%2E%22">Kolarevic, N.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Nefovska-Danilovic%2C+M%2E%22">Nefovska-Danilovic, M.</searchLink><relatesTo>1</relatesTo><i> marija@grf.bg.ac.rs</i><br /><searchLink fieldCode="AR" term="%22Petronijevic%2C+M%2E%22">Petronijevic, M.</searchLink><relatesTo>1</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Sound+%26+Vibration%22">Journal of Sound & Vibration</searchLink>. Dec2015, Vol. 359, p84-106. 23p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Stiffness+%28Mechanics%29%22">Stiffness (Mechanics)</searchLink><br /><searchLink fieldCode="DE" term="%22Free+vibration%22">Free vibration</searchLink><br /><searchLink fieldCode="DE" term="%22Structural+plates%22">Structural plates</searchLink><br /><searchLink fieldCode="DE" term="%22Equations+of+motion%22">Equations of motion</searchLink><br /><searchLink fieldCode="DE" term="%22Boundary+layer+%28Aerodynamics%29%22">Boundary layer (Aerodynamics)</searchLink><br /><searchLink fieldCode="DE" term="%22Superposition+principle+%28Physics%29%22">Superposition principle (Physics)</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: The dynamic stiffness matrix of completely free rectangular Mindlin plate element is presented in this paper. The system of three coupled equations of motion is transformed into two uncoupled equations introducing a boundary layer function. The dynamic stiffness matrix is derived by use of the superposition method and the projection method. Using the proposed method natural frequencies of individual plates and plate assemblies with arbitrary boundary conditions are computed and validated against the results available in the literature and the finite element analysis. High efficiency and accuracy of the results are demonstrated. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Sound & Vibration is the property of Academic Press Inc. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1016/j.jsv.2015.06.031 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 23 StartPage: 84 Subjects: – SubjectFull: Stiffness (Mechanics) Type: general – SubjectFull: Free vibration Type: general – SubjectFull: Structural plates Type: general – SubjectFull: Equations of motion Type: general – SubjectFull: Boundary layer (Aerodynamics) Type: general – SubjectFull: Superposition principle (Physics) Type: general Titles: – TitleFull: Dynamic stiffness elements for free vibration analysis of rectangular Mindlin plate assemblies. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Kolarevic, N. – PersonEntity: Name: NameFull: Nefovska-Danilovic, M. – PersonEntity: Name: NameFull: Petronijevic, M. IsPartOfRelationships: – BibEntity: Dates: – D: 22 M: 12 Text: Dec2015 Type: published Y: 2015 Identifiers: – Type: issn-print Value: 0022460X Numbering: – Type: volume Value: 359 Titles: – TitleFull: Journal of Sound & Vibration Type: main |
| ResultId | 1 |
