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A new hybrid finite element approach for three-dimensional elastic problems

Cao, Changyong; Qin, Qing Hua; Yu, Aibing


A new fundamental solution based finite element method (HFS-FEM) is pre- sented for analyzing three-dimensional (3D) elastic problems with body forces in this paper. It begins with deriving formulations of 3D HFS-FEM for elastic problems without body force and then the body force term is handled by means of the method of particular solution and radial basis function approximation. In our analysis, the homogeneous solution is obtained using the proposed HFS-FEM and the particu- lar solution...[Show more]

CollectionsANU Research Publications
Date published: 2012
Type: Journal article
Source: Archives of Mechanics


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