DQEM analysis of in-plane vibration of curved beam structures

Chang-New Chen

doi:10.1115/OMAE2002-28488

DQEM analysis of in-plane vibration of curved beam structures

Chang-New Chen

Department of Systems and Naval Mechatronic Engineering

Research output: Contribution to conference › Paper

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 language	English
Pages	377-386
Number of pages	10
DOIs	https://doi.org/10.1115/OMAE2002-28488
Publication status	Published - 2002 Dec 14
Event	Proceedings of the 21st International Conference on Offshore Mechanics and Arctic Engineering (OMAE) - Oslo, Norway Duration: 2002 Jun 23 → 2002 Jun 28

Other

Other	Proceedings of the 21st International Conference on Offshore Mechanics and Arctic Engineering (OMAE)
Country	Norway
City	Oslo
Period	02-06-23 → 02-06-28

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All Science Journal Classification (ASJC) codes

Energy Engineering and Power Technology
Fluid Flow and Transfer Processes
Ocean Engineering

Cite this

Chen, C-N. (2002). DQEM analysis of in-plane vibration of curved beam structures. 377-386. Paper presented at Proceedings of the 21st International Conference on Offshore Mechanics and Arctic Engineering (OMAE), Oslo, Norway. https://doi.org/10.1115/OMAE2002-28488

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Access to Document

10.1115/OMAE2002-28488