Finite element analysis of sandwich plates: An overview

Ha, Kinh H.

doi:10.1016/0045-7949(90)90028-z

Cited by 66 publications

(33 citation statements)

References 54 publications

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“…This drawback in ESL was circumvented by the Zig-Zag (ZZ) and layerwise (LW) approaches in which the variables are linked to specific layers (Belarbi and Tati 2015, Belarbi et al 2016, Ćetković and Vuksanović 2009, Chakrabarti and Sheikh 2005, Kapuria and Nath 2013, Khalili et al 2014, Khandelwal et al 2013, Marjanović and Vuksanović 2014, Maturi et al 2014, Sahoo and Singh 2014, Singh et al 2011, Thai et al 2016. For more details, the reader may refer to (Carrera 2002, Ha 1990, Khandan et al 2012, Sayyad and Ghugal 2015.…”

Section: Introductionmentioning

confidence: 99%

On the Free Vibration Analysis of Laminated Composite and Sandwich Plates: A Layerwise Finite Element Formulation

Belarbi

Tati

Ounis

et al. 2017

Lat. Am. j. solids struct.

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Section: Introductionmentioning

confidence: 99%

On the Free Vibration Analysis of Laminated Composite and Sandwich Plates: A Layerwise Finite Element Formulation

Belarbi

Tati

Ounis

et al. 2017

Lat. Am. j. solids struct.

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“…In this regard, it is noted that Noor et al [4] have produced a comprehensive review of the computational modelling of sandwich plates and shells, with over 800 relevant references listed. It is also noted that Ha [5] has presented an overview of various ÿnite element models which have been proposed for the analysis of sandwich plates.…”

Section: Introductionmentioning

confidence: 99%

Free vibration of sandwich plates with laminated faces

Yuan

Dawe

2002

Numerical Meth Engineering

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SUMMARYDescription is given of the development of a spline ÿnite strip method for predicting the natural frequencies and modes of conventional rectangular sandwich plates. The faceplates are treated as being classically thin and may be of composite laminated construction. The core is modelled as a threedimensional body. Finite strip sti ness and mass properties are based on a displacement ÿeld which represents eight fundamental through-thickness displacements as a series of products of longitudinal B-spline functions and crosswise Lagrangian or Hermitian polynominal shape functions. The solution procedure utilizes the e cient superstrip concept in conjunction with the extended Sturm sequencebisection approach. A variety of applications of the developed analysis capability is described which demonstrates the nature of the convergence of the ÿnite strip predictions of natural frequencies and the close comparison of these predictions with available results in the literature, and also the use of the capability in parametric studies.

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“…Much work was carried out in the 90´s based on finite elements (Ha 1990), as well as on exact matrix formulations (Ha 1992(Ha , 1993. A very large amount of papers have addressed the topic in the last decade, and in many different ways.…”

Section: Mechanical Parameters For the Characterization Of A Wf Versumentioning

confidence: 99%

“…The International Council for Research and Innovation in Building and Construction (CIB) has published a good general overview (Davis 2001) that includes general matrix formulations and solved formulae for typical beams. The only mechanical parameters required for the materials in the case of the typical hypothesis for a linear model of sandwich beams (Ha 1990) are the shear modulus (G) of the core and the bending stiffness (EI) of both faces. Real scale tests confirmed that the linear approach can be used, and therefore only these two material parameters were experimentally assessed.…”

Section: Mechanical Parameters For the Characterization Of A Wf Versumentioning

confidence: 99%

Development of a novel façade sandwich panel with low-density wood fibres core and wood-based panels as faces

et al. 2010

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Abstract. The paper explores, experimentally and theoretically, the possibility of producing a novel cladding sandwich panel comprised of a low-density wood fibre (WF) core and faces made of wood-based panels.Tests on small specimens, using physical and optical devices, were performed for the basic mechanical characterization of WF. Shear modulus (G) was the main target; and values for a range of nominal densities (ρ) from 110 to 190 kg/m 3 were obtained.Short term load tests on real scale WF sandwich (WFS) specimens of 3.2m span were also performed. An initial simple analytical structural linear model, taking into account the shear deformation of the core, was used to evaluate the data obtaining a reasonable agreement.The results show that WFSs are a viable solution at least for claddings; special care must be taken, however, in the selection of the face panels due to the influence of hygro-thermal changes. The line of work is especially attractive as WF is a natural and sustainable product.

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Finite element analysis of sandwich plates: An overview

Cited by 66 publications

References 54 publications

On the Free Vibration Analysis of Laminated Composite and Sandwich Plates: A Layerwise Finite Element Formulation

On the Free Vibration Analysis of Laminated Composite and Sandwich Plates: A Layerwise Finite Element Formulation

Free vibration of sandwich plates with laminated faces

Development of a novel façade sandwich panel with low-density wood fibres core and wood-based panels as faces

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