Study of L-extension type ship vibration isolation pedestal based on impedance mismatch principle

Xinhao ZHAO; Yuanyuan LI; Yuchao YUAN; Wenyong TANG; Hongxiang XUE

doi:10.19693/j.issn.1673-3185.01983

Chinese Journal of Ship Research, Volume. 16, Issue 3, 144(2021)

Study of L-extension type ship vibration isolation pedestal based on impedance mismatch principle

Xinhao ZHAO^1,2, Yuanyuan LI³, Yuchao YUAN^1,2, Wenyong TANG^1,2, and Hongxiang XUE^1,2

Author Affiliations

¹State Key Lab of Ocean Engineering, Shanghai Jiao Tong University, Shanghai 200240, China

²Collaborative Innovation Center for Advanced Ship and Deep-Sea Exploration, Shanghai 200240, China

³Shanghai Division, China Ship Development and Design Center, Shanghai 201108, China

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References(3)

[3] [3] CREMER L, HECKL M. Structurebne sound: structural vibrations sound radiation at audio frequencies[M]. 2nd ed. Berlin Heidelberg: Springer, 1988.

[4] PARK D H, HONG S Y, KIL H G et al. Power flow models and analysis of in-plane waves in finite coupled thin plates[J]. Journal of Sound and Vibration, 244, 651-668(2001).

[5] YAO X L, JI F. Attenuation of the flexural wave transmission through impedance mismatch hull base[J]. Journal of Ship Mechanics, 14, 678-689(2010).

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Xinhao ZHAO, Yuanyuan LI, Yuchao YUAN, Wenyong TANG, Hongxiang XUE. Study of L-extension type ship vibration isolation pedestal based on impedance mismatch principle[J]. Chinese Journal of Ship Research, 2021, 16(3): 144

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Paper Information

Category: Ship Structure and Fittings

Received: Jun. 3, 2020

Accepted: --

Published Online: Mar. 27, 2025

The Author Email:

DOI:10.19693/j.issn.1673-3185.01983

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