Finite element dynamic analysis of orthotropic cylindrical shells with a constrained damping layer

Horng Jou Wang, Lien-Wen Chen

研究成果: Article同行評審

65 引文 斯高帕斯(Scopus)

摘要

The vibration and damping analyses of orthotropic cylindrical shells with a constrained damping layer are discussed in the present paper. The finite element based on a discrete layer theory is employed to derive the equations of motion for the composite system. The one- and three-layered elements in the thickness direction are combined to analyze cylindrical shells with a partially constrained damping layer. The effects of various parameters, such as material properties, thicknesses of constraining and damping layers, treatment areas and locations are discussed. Numerical results are shown that the partial treatment or the thinner damping layer can be chosen to save the constrained damping layer materials under the consideration of damping.

原文English
頁(從 - 到)737-755
頁數19
期刊Finite Elements in Analysis and Design
40
發行號7
DOIs
出版狀態Published - 2004 四月 1

All Science Journal Classification (ASJC) codes

  • 分析
  • 工程 (全部)
  • 電腦繪圖與電腦輔助設計
  • 應用數學

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