Aufsatz in einer Fachzeitschrift
On the resolution of transverse stresses in solid-shells with a multi-layer formulation
Details zur Publikation
Autor(inn)en: | Fiolka, M.; Matzenmiller, A. |
Publikationsjahr: | 2007 |
Zeitschrift: | Communications in Numerical Methods in Engineering |
Seitenbereich: | 313-326 |
Jahrgang/Band : | 23 |
Heftnummer: | 4 |
Erste Seite: | 313 |
Letzte Seite: | 326 |
ISSN: | 1069-8299 |
DOI-Link der Erstveröffentlichung: |
Zusammenfassung, Abstract
A locking free solid-shell element, based on a surface orientated shell formulation, is used for a single-layer approach as well as for a multi-layer analysis. Locking is removed by a combination of the assumed strain and enhanced assumed strain methods. The suggested incompatible strain field enables the element to pass the patchtest for plates with a minimum of enhancement parameters. It is tested at various benchmark examples for the resolution of the transverse shear and normal stresses in thin-walled structures. Copyright (c) 2006 John Wiley & Sons, Ltd.
A locking free solid-shell element, based on a surface orientated shell formulation, is used for a single-layer approach as well as for a multi-layer analysis. Locking is removed by a combination of the assumed strain and enhanced assumed strain methods. The suggested incompatible strain field enables the element to pass the patchtest for plates with a minimum of enhancement parameters. It is tested at various benchmark examples for the resolution of the transverse shear and normal stresses in thin-walled structures. Copyright (c) 2006 John Wiley & Sons, Ltd.
