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Erschienen in:
2003 | OriginalPaper | Buchkapitel
Towards the Formulation of Effective General Shell Elements
verfasst von : Dominique Chapelle, Klaus-Jürgen Bathe
Erschienen in: The Finite Element Analysis of Shells — Fundamentals
Verlag: Springer Berlin Heidelberg
Enthalten in: Professional Book Archive
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In Chapter 7 we discussed the difficulties encountered in the formulation of reliable and effective shell elements. The objective of the present chapter is to propose some strategies to evaluate shell finite element discretizations in the search for improved schemes. With general analytical proofs not available for the convergence behavior, the numerical assessment is a key ingredient in these strategies. As an example we present the formulation of the MITC shell elements and demonstrate how the numerical assessment of these elements can be performed.