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Postbuckling Analysis of Plates Under Combined Loads by a Mixed Finite Element and Boundary Element Method

Ye, Jianqiao (1993) Postbuckling Analysis of Plates Under Combined Loads by a Mixed Finite Element and Boundary Element Method. Journal of pressure vessel technology-Transactions of the asme, 115 (3). pp. 262-267. ISSN 0094-9930

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Abstract

The postbuckling behavior of thin plates under combined loads is studied in this paper by using a mixed boundary element and finite element method. The transverse and the in-plane deformation of the plates are analyzed by the boundary element method and the finite element method, respectively. Spline functions were used as the interpolation functions and shape functions in the solution of both methods. A quadratic rectangular spline element is adopted in the finite element procedure. Numerical results are given for typical problems to show the effectiveness of the proposed approach. The possibilities to extend the method developed in this paper to more complicated postbuckling problems are discussed in the concluding section.

Item Type: Article
Journal or Publication Title: Journal of pressure vessel technology-Transactions of the asme
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Departments: Faculty of Science and Technology > Engineering
ID Code: 54276
Deposited By: ep_importer_pure
Deposited On: 21 May 2012 11:32
Refereed?: Yes
Published?: Published
Last Modified: 09 Apr 2014 23:28
Identification Number:
URI: http://eprints.lancs.ac.uk/id/eprint/54276

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