考虑剪切变形影响的非棱柱曲线梁结构面外挠度的DQEM分析

Communications in Numerical Methods in Engineering Pub Date : 2006-12-29 DOI:10.1002/CNM.976

Chang-New Chen

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DQEM analysis of out-of-plane deflection of non-prismatic curved beam structures considering the effect of shear deformation

The development of differential quadrature element method (DQEM) out-of-plane deflection analysis model of curved non-prismatic beam structures considering the effect of shear deformation was carried out. The DQEM uses the differential quadrature (DQ) to discretize the governing differential 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. Copyright © 2006 John Wiley & Sons, Ltd.

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Communications in Numerical Methods in Engineering

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