Free vibration analysis of a functionally graded material beam: evaluation of the Haar wavelet method; pp. 1–9

[摘要] The current study focuses on the evaluation of the Haar wavelet method, i.e. its comparison with widely used strong formulation based methods (FDM-finite difference method and DQM-differential quadrature method). A solid element 3D finite element model is developed and the numerical results obtained by using simplified approaches are confirmed.

[学科分类] 化学（综合）

[关键词] aar wavelet method;convergence;accuracy evaluation.