DQEM analysis of in-plane vibration of curved beam structures

Chang New Chen

Research output: Contribution to conferencePaperpeer-review

Abstract

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.

Original languageEnglish
Pages377-386
Number of pages10
DOIs
Publication statusPublished - 2002
EventProceedings of the 21st International Conference on Offshore Mechanics and Arctic Engineering (OMAE) - Oslo, Norway
Duration: 2002 Jun 232002 Jun 28

Other

OtherProceedings of the 21st International Conference on Offshore Mechanics and Arctic Engineering (OMAE)
CountryNorway
CityOslo
Period02-06-2302-06-28

All Science Journal Classification (ASJC) codes

  • Ocean Engineering
  • Energy Engineering and Power Technology
  • Mechanical Engineering

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