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Geometric discontinuities in thin shell finite element formulations

✍ Scribed by Luis A. Godoy; James G.A. Crol

Publisher: Elsevier Science
Year: 1981
Tongue: English
Weight: 468 KB
Volume: 14
Category: Article
ISSN: 0045-7949
DOI: 10.1016/0045-7949(81)90081-x

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## Abstract A geometrically nonlinear formulation using total Lagrangian approach is presented for the axisymmetric shell elements. The basic element is formulated using the co‐ordinates of the mid‐surface nodes and the mid‐surface nodal point normals. An important aspect of the formulation present