✦ LIBER ✦

On the classical shell model underlying bilinear degenerated shell finite elements

✍ Scribed by Mika Malinen

Publisher: John Wiley and Sons
Year: 2001
Tongue: English
Weight: 581 KB
Volume: 52
Category: Article
ISSN: 0029-5981
DOI: 10.1002/nme.216

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

We study the shell models arising in the numerical modelling of shells by bilinear degenerated shell finite elements. The numerical model of a cylindrical shell obtained by using flat shell elements is given an equivalent formulation based on a classical two‐dimensional shell model. We use the connection between the models to explain how a parametric error amplification difficulty or locking is avoided by some elements. Copyright © 2001 John Wiley & Sons, Ltd.

📜 SIMILAR VOLUMES

On the classical shell model underlying

On the classical shell model underlying bilinear degenerated shell finite elements: general shell geometry

✍ Mika Malinen 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 169 KB

The mathematical shell model underlying

The mathematical shell model underlying general shell elements

✍ Dominique Chapelle; Klaus-Jürgen Bathe 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 177 KB

We show that although no actual mathematical shell model is explicitly used in 'general shell element' formulations, we can identify an implicit shell model underlying these ÿnite element procedures. This 'underlying model' compares well with classical shell models since it displays the same asympto

A bilinear shell element based on a refi

A bilinear shell element based on a refined shallow shell model

✍ Antti H. Niemi 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 647 KB

## Abstract A four‐node shell finite element of arbitrary quadrilateral shape is developed and applied to the solution of static and vibration problems. The element incorporates five generalized degrees of freedom per node, namely the three displacements of the curved middle surface and the two rot

Some results on the behaviour of Degener

Some results on the behaviour of Degenerated Shell (D.S.) elements

✍ G. Fezans; G. Verchery 📂 Article 📅 1982 🏛 Elsevier Science 🌐 English ⚖ 471 KB

A note on the cylindrical shell finite e

A note on the cylindrical shell finite element

✍ K. Singa Rao; G. Venkateswara Rao; I. S. Raju 📂 Article 📅 1975 🏛 John Wiley and Sons 🌐 English ⚖ 266 KB 👁 1 views

A finite element model for shells based

A finite element model for shells based on the discrete Kirchhoff hypothesis

✍ George E. Weeks 📂 Article 📅 1972 🏛 John Wiley and Sons 🌐 English ⚖ 704 KB