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- 01GJ5Q6H4P868AQHJ1MMQMY1DE classification A1.
- 01GJ5Q6H4P868AQHJ1MMQMY1DE date "2022".
- 01GJ5Q6H4P868AQHJ1MMQMY1DE language "eng".
- 01GJ5Q6H4P868AQHJ1MMQMY1DE type journalArticle.
- 01GJ5Q6H4P868AQHJ1MMQMY1DE hasPart 01GJ5Q7KW5AFBSS542106D954D.pdf.
- 01GJ5Q6H4P868AQHJ1MMQMY1DE subject "Technology and Engineering".
- 01GJ5Q6H4P868AQHJ1MMQMY1DE doi "10.1016/j.compstruct.2022.115779".
- 01GJ5Q6H4P868AQHJ1MMQMY1DE issn "0263-8223".
- 01GJ5Q6H4P868AQHJ1MMQMY1DE issn "1879-1085".
- 01GJ5Q6H4P868AQHJ1MMQMY1DE volume "294".
- 01GJ5Q6H4P868AQHJ1MMQMY1DE abstract "This study examines and critically compares various commonly used models for calculating complex wavenumbers in viscoelastic orthotropic multi-layer materials (e.g. fiber reinforced polymer laminates). Both exact 3D elasticity theory based methods and approximate methods are considered for wave propagation analysis: (i) global matrix method (GMM), (ii) stiffness matrix method (SMM), (iii) hybrid compliance-stiffness matrix method (HCSMM), (iv) semi analytical finite element (SAFE) method, (v) Legendre polynomial method (LPM), and (vi) fifth order shear deformation theory (5-SDT). A detailed mathematical formulation is provided for each of these techniques.The accuracy and the computational efficiency for calculating complex wavenumbers over a wide frequency range are analyzed for both homogenized and multi-layered viscoelastic orthotropic media. This information is helpful to select the proper method to be used in inversion schemes for material characterization. A comparative analysis is also performed on the computed through thickness displacement fields within the solid medium. The different implemented methods have been compiled in a toolbox with a graphical user interface, called "The Dispersion Box", and can be freely downloaded from Orta et al. (2022).".
- 01GJ5Q6H4P868AQHJ1MMQMY1DE author 199EDBAE-F0EE-11E1-A9DE-61C894A0A6B4.
- 01GJ5Q6H4P868AQHJ1MMQMY1DE author urn:uuid:36585037-87fe-4654-b68b-4d1d2c0bcc8c.
- 01GJ5Q6H4P868AQHJ1MMQMY1DE author urn:uuid:654a9b87-f46d-488f-8287-cb10860dcdc3.
- 01GJ5Q6H4P868AQHJ1MMQMY1DE dateCreated "2022-11-18T15:54:58Z".
- 01GJ5Q6H4P868AQHJ1MMQMY1DE dateModified "2024-10-29T16:22:42Z".
- 01GJ5Q6H4P868AQHJ1MMQMY1DE name "A comparative study for calculating dispersion curves in viscoelastic multi-layered plates".
- 01GJ5Q6H4P868AQHJ1MMQMY1DE pagination urn:uuid:f8747da7-ca0a-4578-9499-13630b372fec.
- 01GJ5Q6H4P868AQHJ1MMQMY1DE sameAs LU-01GJ5Q6H4P868AQHJ1MMQMY1DE.
- 01GJ5Q6H4P868AQHJ1MMQMY1DE sourceOrganization urn:uuid:ffb58ac3-f95d-4eda-b457-cde1757b650a.
- 01GJ5Q6H4P868AQHJ1MMQMY1DE type A1.