Exact Dynamic Analysis of Viscoelastic Double-Beam System Using Dynamic Stiffness Method

Fei Han; Nianfeng Zhong; Tao Yang

doi:10.1007/978-981-97-0554-2_45

Exact Dynamic Analysis of Viscoelastic Double-Beam System Using Dynamic Stiffness Method

Fei Han
, Nianfeng Zhong
, Tao Yang^*

^*Corresponding author for this work

Department of Mechanical Engineering

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

3 Citations (Scopus)

Abstract

Double-beam structure with a viscoelastic core has a wide range of application scenarios in engineering. To investigate the dynamic behavior of this type of structures, the dynamic stiffness method and Wittrick-Williams algorithm are employed to obtain the dynamic characteristics of the double-beam system. Besides, the modal superposition method is utilized to calculate the dynamic response. By comparing with finite element solutions, the accuracy of proposed method is verified. Results show that the damping coefficient of the connection layer and the axial tension of the upper beam have a significant effect on reducing the structural response in a certain range. The methods and conclusions in this paper will be helpful to structural design and vibration suppression of practical structures. © The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2024.

Original language	English
Title of host publication	Advances in Applied Nonlinear Dynamics, Vibration, and Control – 2023
Subtitle of host publication	The Proceedings of 2023 International Conference on Applied Nonlinear Dynamics, Vibration, and Control (ICANDVC2023)
Editors	Xingjian Jing, Hu Ding, Jinchen Ji, Daniil Yurchenko
Publisher	Springer Singapore
Pages	593-611
ISBN (Electronic)	9789819705542
ISBN (Print)	9789819705535, 9789819705566
DOIs	https://doi.org/10.1007/978-981-97-0554-2_45
Publication status	Published - 2024
Event	2023 International Conference on Applied Nonlinear Dynamics, Vibration, and Control (ICANDVC 2023) - City University of Hong Kong, Hong Kong, China Duration: 4 Dec 2023 → 6 Dec 2023 https://easychair.org/cfp/icandvc2023

Publication series

Name	Lecture Notes in Electrical Engineering
Volume	1152
ISSN (Print)	1876-1100
ISSN (Electronic)	1876-1119

Conference

Conference	2023 International Conference on Applied Nonlinear Dynamics, Vibration, and Control (ICANDVC 2023)
Abbreviated title	ICANDVC2023
Place	China
City	Hong Kong
Period	4/12/23 → 6/12/23
Internet address	https://easychair.org/cfp/icandvc2023

Research Keywords

Double-beam
dynamic response
dynamic stiffness method
flexural vibration analysis
Wittrick–Williams algorithm

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10.1007/978-981-97-0554-2_45

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Han, F., Zhong, N., & Yang, T. (2024). Exact Dynamic Analysis of Viscoelastic Double-Beam System Using Dynamic Stiffness Method. In X. Jing, H. Ding, J. Ji, & D. Yurchenko (Eds.), Advances in Applied Nonlinear Dynamics, Vibration, and Control – 2023: The Proceedings of 2023 International Conference on Applied Nonlinear Dynamics, Vibration, and Control (ICANDVC2023) (pp. 593-611). (Lecture Notes in Electrical Engineering; Vol. 1152). Springer Singapore. https://doi.org/10.1007/978-981-97-0554-2_45

Han, Fei ; Zhong, Nianfeng ; Yang, Tao. / Exact Dynamic Analysis of Viscoelastic Double-Beam System Using Dynamic Stiffness Method. Advances in Applied Nonlinear Dynamics, Vibration, and Control – 2023: The Proceedings of 2023 International Conference on Applied Nonlinear Dynamics, Vibration, and Control (ICANDVC2023). editor / Xingjian Jing ; Hu Ding ; Jinchen Ji ; Daniil Yurchenko. Springer Singapore, 2024. pp. 593-611 (Lecture Notes in Electrical Engineering).

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abstract = "Double-beam structure with a viscoelastic core has a wide range of application scenarios in engineering. To investigate the dynamic behavior of this type of structures, the dynamic stiffness method and Wittrick-Williams algorithm are employed to obtain the dynamic characteristics of the double-beam system. Besides, the modal superposition method is utilized to calculate the dynamic response. By comparing with finite element solutions, the accuracy of proposed method is verified. Results show that the damping coefficient of the connection layer and the axial tension of the upper beam have a significant effect on reducing the structural response in a certain range. The methods and conclusions in this paper will be helpful to structural design and vibration suppression of practical structures. {\textcopyright} The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2024.",

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Han, F, Zhong, N & Yang, T 2024, Exact Dynamic Analysis of Viscoelastic Double-Beam System Using Dynamic Stiffness Method. in X Jing, H Ding, J Ji & D Yurchenko (eds), Advances in Applied Nonlinear Dynamics, Vibration, and Control – 2023: The Proceedings of 2023 International Conference on Applied Nonlinear Dynamics, Vibration, and Control (ICANDVC2023). Lecture Notes in Electrical Engineering, vol. 1152, Springer Singapore, pp. 593-611, 2023 International Conference on Applied Nonlinear Dynamics, Vibration, and Control (ICANDVC 2023), Hong Kong, China, 4/12/23. https://doi.org/10.1007/978-981-97-0554-2_45

Exact Dynamic Analysis of Viscoelastic Double-Beam System Using Dynamic Stiffness Method. / Han, Fei; Zhong, Nianfeng; Yang, Tao.
Advances in Applied Nonlinear Dynamics, Vibration, and Control – 2023: The Proceedings of 2023 International Conference on Applied Nonlinear Dynamics, Vibration, and Control (ICANDVC2023). ed. / Xingjian Jing; Hu Ding; Jinchen Ji; Daniil Yurchenko. Springer Singapore, 2024. p. 593-611 (Lecture Notes in Electrical Engineering; Vol. 1152).

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

TY - GEN

T1 - Exact Dynamic Analysis of Viscoelastic Double-Beam System Using Dynamic Stiffness Method

AU - Han, Fei

AU - Zhong, Nianfeng

AU - Yang, Tao

PY - 2024

Y1 - 2024

N2 - Double-beam structure with a viscoelastic core has a wide range of application scenarios in engineering. To investigate the dynamic behavior of this type of structures, the dynamic stiffness method and Wittrick-Williams algorithm are employed to obtain the dynamic characteristics of the double-beam system. Besides, the modal superposition method is utilized to calculate the dynamic response. By comparing with finite element solutions, the accuracy of proposed method is verified. Results show that the damping coefficient of the connection layer and the axial tension of the upper beam have a significant effect on reducing the structural response in a certain range. The methods and conclusions in this paper will be helpful to structural design and vibration suppression of practical structures. © The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2024.

AB - Double-beam structure with a viscoelastic core has a wide range of application scenarios in engineering. To investigate the dynamic behavior of this type of structures, the dynamic stiffness method and Wittrick-Williams algorithm are employed to obtain the dynamic characteristics of the double-beam system. Besides, the modal superposition method is utilized to calculate the dynamic response. By comparing with finite element solutions, the accuracy of proposed method is verified. Results show that the damping coefficient of the connection layer and the axial tension of the upper beam have a significant effect on reducing the structural response in a certain range. The methods and conclusions in this paper will be helpful to structural design and vibration suppression of practical structures. © The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2024.

KW - Double-beam

KW - dynamic response

KW - dynamic stiffness method

KW - flexural vibration analysis

KW - Wittrick–Williams algorithm

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U2 - 10.1007/978-981-97-0554-2_45

DO - 10.1007/978-981-97-0554-2_45

M3 - RGC 32 - Refereed conference paper (with host publication)

SN - 9789819705535

SN - 9789819705566

T3 - Lecture Notes in Electrical Engineering

SP - 593

EP - 611

BT - Advances in Applied Nonlinear Dynamics, Vibration, and Control – 2023

A2 - Jing, Xingjian

A2 - Ding, Hu

A2 - Ji, Jinchen

A2 - Yurchenko, Daniil

PB - Springer Singapore

T2 - 2023 International Conference on Applied Nonlinear Dynamics, Vibration, and Control (ICANDVC 2023)

Y2 - 4 December 2023 through 6 December 2023

ER -

Han F, Zhong N, Yang T. Exact Dynamic Analysis of Viscoelastic Double-Beam System Using Dynamic Stiffness Method. In Jing X, Ding H, Ji J, Yurchenko D, editors, Advances in Applied Nonlinear Dynamics, Vibration, and Control – 2023: The Proceedings of 2023 International Conference on Applied Nonlinear Dynamics, Vibration, and Control (ICANDVC2023). Springer Singapore. 2024. p. 593-611. (Lecture Notes in Electrical Engineering). Epub 2024 Feb 11. doi: 10.1007/978-981-97-0554-2_45

Exact Dynamic Analysis of Viscoelastic Double-Beam System Using Dynamic Stiffness Method

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