Dynamic behavior analysis of a magnetorheological elastomer sandwich plate

Aguib, Salah; Nour, Abdelkader; Zahloul, Hamou; Bossis, Georges; Chevalier, Y.; Lançon, Pascal

doi:10.1016/j.ijmecsci.2014.05.014

Cited by 84 publications

(49 citation statements)

References 27 publications

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“…Yeh (2013) utilized the quadratic functions proposed by Rajamohan et al (2010c) to investigate dynamic characteristics of MR sandwich plate. Aguib et al (2014) conducted an experiment using visco-analyzer to identify rheological properties of an elastomer employed in an MRE sandwich plate.…”

Section: Mr/er Sandwich Plates With Rectangular Face Layersmentioning

confidence: 99%

Dynamic characteristics and control of magnetorheological/electrorheological sandwich structures: A state-of-the-art review

Eshaghi

Sedaghati

Rakheja

2016

Journal of Intelligent Material Systems and Structures

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During past four decades, applications of magnetorheological and electrorheological fluids in adaptive sandwich structures have been widely studied, primarily for the purpose of vibration control. The rapid response time of controllable magnetorheological/electrorheological fluids to an applied magnetic/electric field and reversible variations in their stiffness and damping properties have been the key motivations for adaptive structures applications. This article presents a comprehensive review of the reported studies on applications of magnetorheological/electrorheological fluids for realizing active and semi-active vibration suppression in sandwich structures. The review focuses on methods of characterizing the magnetorheological/electrorheological fluids in the pre-yield region, magnetic/electric field-dependent phenomenological models describing the storage and loss moduli of fluids, experimental and analytical methods developed for vibration analysis of sandwich structures with magnetorheological/electrorheological fluid treatments, analysis of structures with partial magnetorheological/electrorheological fluid treatments and optimal treatment locations, and developments in control strategies for vibration suppression of magnetorheological/electrorheological sandwich structures. The studies on dynamic responses of fully and partially treated magnetorheological/electrorheological-based sandwich beams, plates, shells, and panels are also discussed, including the mathematical modeling methods and associated assumptions, methods of solutions, and experimental methods.

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Section: Mr/er Sandwich Plates With Rectangular Face Layersmentioning

confidence: 99%

Dynamic characteristics and control of magnetorheological/electrorheological sandwich structures: A state-of-the-art review

Eshaghi

Sedaghati

Rakheja

2016

Journal of Intelligent Material Systems and Structures

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“…The method of multiple scales is used to obtain the uniform solution of Eq. (20) in the following form…”

Section: Frequency Response Equationmentioning

confidence: 99%

“…(21)-(23) into Eq. (20) and balancing the coefficients of the like power of e yield the following differential equations…”

Section: Frequency Response Equationmentioning

confidence: 99%

“…Sahoo and Singh [19] analyzed the buckling and free vibration of the laminated composite and sandwich plates by using a new trigonometric Zig-Zag theory. Aguib et al [20] numerically and experimentally studied the dynamic behavior of sandwich plates with magnetorheological elastomer core. Mahmoudkhani et al [21] presented the analysis on the nonlinear free and forced vibration of the sandwich plates with viscoelastic core under the effects of different source of nonlinearities.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Dynamic properties of truss core sandwich plate with tetrahedral core

Chen

Zhang

Liu

et al. 2015

Composite Structures

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“…Recently, smart materials including magnetorheological (MR) materials have been widely used as a core in the laminated composite structures, primarily for the purpose of vibration and noise control (Aguib et al, 2014; Asgari et al, 2019; Bolat and Sivrioglu, 2018; Dyniewicz et al, 2015; Eshaghi et al, 2016; Irazu and Elejabarrieta, 2017; Nayak et al, 2014). Smart materials are also being used increasingly in various applications, including adaptive tuned vibration absorber, variable impedance surface, and tunable mounts and structures.…”

Section: Introductionmentioning

confidence: 99%

Effects of magnetoelastic loads on free vibration characteristics of the magnetorheological-based sandwich beam

Rokn-Abadi

Shahali

Haddadpour

2020

Journal of Intelligent Material Systems and Structures

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In this contribution, we have investigated the effects of magnetoelastic loads on free vibration characteristics of the magnetorheological-based sandwich beam. The considered sandwich beam consists of a magnetorheological core with elastic top and base layers. For these means, the structural governing equations are derived using the Hamilton principle and solved by the finite element method. The results are validated in comparison with the existing results in the literature. The effects of variation in the parameters such as magnetic field intensity and the thickness of the core and top layers on the deviation of the first natural frequency and the corresponding loss factor are studied as well. Finally, in order to provide deep insight, the effects of magnetoelastic loads on the dynamic behavior of the three-layered sandwich beam are examined through a comprehensive survey.

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Dynamic behavior analysis of a magnetorheological elastomer sandwich plate

Cited by 84 publications

References 27 publications

Dynamic characteristics and control of magnetorheological/electrorheological sandwich structures: A state-of-the-art review

Dynamic characteristics and control of magnetorheological/electrorheological sandwich structures: A state-of-the-art review

Dynamic properties of truss core sandwich plate with tetrahedral core

Effects of magnetoelastic loads on free vibration characteristics of the magnetorheological-based sandwich beam

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