In-plane vibration of nonprismatic curved beam structures considering the effect of shear deformation solved by DQEM

Chang New Chen

Research output: Contribution to journalConference article

Abstract

The development of differential quadrature element method in-plane vibration analysis model of curved nonprismatic beam structures considering the effect of shear deformation was carried out. The DQEM uses the differential quadrature to discretize the governing 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.

Original languageEnglish
Article numberPVP2005-71416
Pages (from-to)449-458
Number of pages10
JournalAmerican Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP
Volume2
DOIs
Publication statusPublished - 2005 Dec 22
Event2005 ASME Pressure Vessels and Piping Conference, PVP2005 - Denver, CO, United States
Duration: 2005 Jul 172005 Jul 21

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Shear deformation
Vibration analysis
Boundary conditions

All Science Journal Classification (ASJC) codes

  • Mechanical Engineering

Cite this

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abstract = "The development of differential quadrature element method in-plane vibration analysis model of curved nonprismatic beam structures considering the effect of shear deformation was carried out. The DQEM uses the differential quadrature to discretize the governing 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.",
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AB - The development of differential quadrature element method in-plane vibration analysis model of curved nonprismatic beam structures considering the effect of shear deformation was carried out. The DQEM uses the differential quadrature to discretize the governing 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.

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