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dc.contributor.author
Grossi, Ricardo Oscar  
dc.contributor.author
Nallim, Liz  
dc.date.available
2018-10-03T19:07:43Z  
dc.date.issued
2008-11  
dc.identifier.citation
Grossi, Ricardo Oscar; Nallim, Liz; On the existence of weak solutions of anisotropic generally restrained plates; Elsevier Science Inc; Applied Mathematical Modelling; 32; 11; 11-2008; 2254-2273  
dc.identifier.issn
0307-904X  
dc.identifier.uri
http://hdl.handle.net/11336/61576  
dc.description.abstract
This paper presents investigations of free vibration of anisotropic plates of different geometrical shapes and generally restrained boundaries. The existence and uniqueness of weak solutions of boundary value problems and eigenvalue problems which correspond to the statical and dynamical behaviour of the mentioned plates is demonstrated. It is determined that when the plates have corner points formed by the intersection of edges free or elastically restrained against translation, the corresponding bilinear forms maintain the V - ellipticity property. Also, an analytical formulation, based on the Ritz method and polynomial expressions as approximate functions for analysing the free vibrations of laminated plates with smooth and non-smooth boundary with non-classical edge supports is presented. Numerical results are presented for circular, elliptical and trapezoidal plates for different boundary conditions and material properties. © 2007 Elsevier Inc. All rights reserved.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Elsevier Science Inc  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Composite Material  
dc.subject
Elastically Restrained Edges  
dc.subject
Vibration Analysis  
dc.subject
Weak Solutions  
dc.subject.classification
Otras Ingeniería Química  
dc.subject.classification
Ingeniería Química  
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS  
dc.title
On the existence of weak solutions of anisotropic generally restrained plates  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2018-09-27T15:33:28Z  
dc.journal.volume
32  
dc.journal.number
11  
dc.journal.pagination
2254-2273  
dc.journal.pais
Estados Unidos  
dc.journal.ciudad
Swansea  
dc.description.fil
Fil: Grossi, Ricardo Oscar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones para la Industria Química. Universidad Nacional de Salta. Facultad de Ingeniería. Instituto de Investigaciones para la Industria Química; Argentina  
dc.description.fil
Fil: Nallim, Liz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones para la Industria Química. Universidad Nacional de Salta. Facultad de Ingeniería. Instituto de Investigaciones para la Industria Química; Argentina  
dc.journal.title
Applied Mathematical Modelling  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1016/j.apm.2007.07.015  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0307904X07001886