Buckling equilibrium equations of arbitrarily loaded shear deformable nonprismatic composite beams and the DQEM analysis

Chang N. Chen

研究成果: Conference contribution

摘要

The generic equilibrium equations of arbitrarily loaded prestressed nonprismatic shear deformable composite beams can be derived. The buckling equilibrium equations can be obtained by simplifying the generic equilibrium equations. These equations can be used to develop the DQEM analysis model of the buckling of shear deformable beams. The DQEM uses the DQ to discretize the buckling equilibrium 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 of the buckling of shear deformable bar structures solved by the developed numerical algorithm are presented. They prove that the DQEM buckling analysis model is efficient.

原文English
主出版物標題Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE
編輯M. Salama
頁面367-375
頁數9
3
出版狀態Published - 2001
事件20th International Conference on Offshore Mechanics and Arctic Engineering; Materials - Rio de Janeiro, Brazil
持續時間: 2001 六月 32001 六月 8

Other

Other20th International Conference on Offshore Mechanics and Arctic Engineering; Materials
國家/地區Brazil
城市Rio de Janeiro
期間01-06-0301-06-08

All Science Journal Classification (ASJC) codes

  • 流體流動和轉移過程
  • 能源工程與電力技術
  • 海洋工程

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