Time domain finite element simulations of damped multilayered beams using a prony series representation

Marta L. Slanik; James A. Nemes; Marie Josée Potvin; Jean Claude Piedboeuf

doi:10.1023/A:1009826923983

Time domain finite element simulations of damped multilayered beams using a prony series representation

Marta L. Slanik, James A. Nemes, Marie Josée Potvin, Jean Claude Piedboeuf

Research output: Contribution to journal › Article › peer-review

20 Scopus citations

Abstract

The dynamic response of steel beams treated with various configurations of constrained viscoelastic layers is considered experimentally and analytically. The cantilevered sandwich beams are subjected to spike inputs and large finite rotations. Frequency domain viscoelastic material properties provided by the manufacturer are converted to the Prony series time domain expression of the shear relaxation modulus. A finite element model of the cantilevered beams is implemented in ABAQUS and numerical predictions are obtained. Natural frequencies and damping factors obtained from linear and nonlinear, time domain finite element analyses are found to be in good agreement with experimental results.

Original language	English (US)
Pages (from-to)	211-230
Number of pages	20
Journal	Mechanics Time-Dependent Materials
Volume	4
Issue number	3
DOIs	https://doi.org/10.1023/A:1009826923983
State	Published - 2000

All Science Journal Classification (ASJC) codes

Chemical Engineering(all)
Materials Science(all)
Aerospace Engineering
Mechanical Engineering

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title = "Time domain finite element simulations of damped multilayered beams using a prony series representation",

abstract = "The dynamic response of steel beams treated with various configurations of constrained viscoelastic layers is considered experimentally and analytically. The cantilevered sandwich beams are subjected to spike inputs and large finite rotations. Frequency domain viscoelastic material properties provided by the manufacturer are converted to the Prony series time domain expression of the shear relaxation modulus. A finite element model of the cantilevered beams is implemented in ABAQUS and numerical predictions are obtained. Natural frequencies and damping factors obtained from linear and nonlinear, time domain finite element analyses are found to be in good agreement with experimental results.",

author = "Slanik, {Marta L.} and Nemes, {James A.} and Potvin, {Marie Jos{\'e}e} and Piedboeuf, {Jean Claude}",

note = "Funding Information: This work was supported by the Natural Sciences and Engineering Research Council of Canada, les Fonds pour la Formation de Chercheurs et l{\textquoteright}Aide {\`a} la Recherche, and the Canadian Space Agency (CSA). The authors would like to express their gratitude to Dr. Wanping Zheng and Isabelle Tremblay of the CSA for their help with the experimental portion of this work. The authors would also like to thank the 3M company for providing the viscoelastic tapes. Copyright: Copyright 2004 Elsevier Science B.V., Amsterdam. All rights reserved.",

year = "2000",

doi = "10.1023/A:1009826923983",

language = "English (US)",

volume = "4",

pages = "211--230",

journal = "Mechanics of Time-Dependent Materials",

issn = "1385-2000",

publisher = "Springer Netherlands",

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T1 - Time domain finite element simulations of damped multilayered beams using a prony series representation

AU - Slanik, Marta L.

AU - Nemes, James A.

AU - Potvin, Marie Josée

AU - Piedboeuf, Jean Claude

N1 - Funding Information: This work was supported by the Natural Sciences and Engineering Research Council of Canada, les Fonds pour la Formation de Chercheurs et l’Aide à la Recherche, and the Canadian Space Agency (CSA). The authors would like to express their gratitude to Dr. Wanping Zheng and Isabelle Tremblay of the CSA for their help with the experimental portion of this work. The authors would also like to thank the 3M company for providing the viscoelastic tapes. Copyright: Copyright 2004 Elsevier Science B.V., Amsterdam. All rights reserved.

PY - 2000

Y1 - 2000

N2 - The dynamic response of steel beams treated with various configurations of constrained viscoelastic layers is considered experimentally and analytically. The cantilevered sandwich beams are subjected to spike inputs and large finite rotations. Frequency domain viscoelastic material properties provided by the manufacturer are converted to the Prony series time domain expression of the shear relaxation modulus. A finite element model of the cantilevered beams is implemented in ABAQUS and numerical predictions are obtained. Natural frequencies and damping factors obtained from linear and nonlinear, time domain finite element analyses are found to be in good agreement with experimental results.

AB - The dynamic response of steel beams treated with various configurations of constrained viscoelastic layers is considered experimentally and analytically. The cantilevered sandwich beams are subjected to spike inputs and large finite rotations. Frequency domain viscoelastic material properties provided by the manufacturer are converted to the Prony series time domain expression of the shear relaxation modulus. A finite element model of the cantilevered beams is implemented in ABAQUS and numerical predictions are obtained. Natural frequencies and damping factors obtained from linear and nonlinear, time domain finite element analyses are found to be in good agreement with experimental results.

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DO - 10.1023/A:1009826923983

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JO - Mechanics of Time-Dependent Materials

JF - Mechanics of Time-Dependent Materials

SN - 1385-2000

IS - 3

ER -

Time domain finite element simulations of damped multilayered beams using a prony series representation

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