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http://dx.doi.org/10.5762/KAIS.2012.13.7.2858

In-Plane Buckling Analysis of Curved Beams Using DQM  

Kang, Ki-Jun (Department of Automative Engineering, Hoseo University)
Kim, Young-Woo (Department of Automative Engineering, Hoseo University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.13, no.7, 2012 , pp. 2858-2864 More about this Journal
Abstract
The differential quadrature method (DQM) is applied to computation of the eigenvalues of in-plane buckling of the curved beams. Critical moments and loads are calculated for the beam subjected to equal and opposite bending moments and uniformly distributed radial loads with various end conditions and opening angles. Results are compared with existing exact solutions where available. The DQM gives good accuracy even when only a limited number of grid points is used. More results are given for two sets of boundary conditions not considered by previous investigators for in-plane buckling: clamped-clamped and simply supported-clamped ends.
Keywords
Critical Load; Critical Moment; Curved Beam; DQM; Exact Solution; In-Plane Buckling;
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Times Cited By KSCI : 1  (Citation Analysis)
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