DQEM analysis of in-plane vibration of curved beam structures

Chang New Chen

研究成果: Paper同行評審

摘要

The development of differential quadrature element method (DQEM) in-plane vibration analysis model of arbitrarily curved nonprismatic beam structures was carried out. The DQEM uses the extended differential quadrature (EDQ) to discretize the differential eigenvalue equation defined on each element, the transition conditions defined on the inter-element boundary of two adjacent elements and the boundary conditions of the beam. Numerical results solved by the developed numerical algorithm are presented. The convergence of the developed DQEM analysis model is efficient. This numerical algorithm can be used to analyze the related offshore structures.

原文English
頁面377-386
頁數10
DOIs
出版狀態Published - 2002
事件Proceedings of the 21st International Conference on Offshore Mechanics and Arctic Engineering (OMAE) - Oslo, Norway
持續時間: 2002 六月 232002 六月 28

Other

OtherProceedings of the 21st International Conference on Offshore Mechanics and Arctic Engineering (OMAE)
國家/地區Norway
城市Oslo
期間02-06-2302-06-28

All Science Journal Classification (ASJC) codes

  • 海洋工程
  • 能源工程與電力技術
  • 機械工業

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