Accurate eight-node hexahedral element
โ Scribed by Magnus Fredriksson; Niels Saabye Ottosen
- Publisher
- John Wiley and Sons
- Year
- 2007
- Tongue
- English
- Weight
- 226 KB
- Volume
- 72
- Category
- Article
- ISSN
- 0029-5981
- DOI
- 10.1002/nme.2026
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๐ SIMILAR VOLUMES
Because the 20-node solid element of the serendipity family does not fulยฎl the physical contact requirements properly (the equivalent nodal forces include negative values) a 21-node three-dimensional transient element for the non-linear contact/friction problem is investigated. Construction of the s
## Abstract The previously introduced 21โnode threeโdimensional solid element (__Commun. Numer. Meth. Engng__ 1998; **14:** 681โ692) fulfills the physical contact requirements properly. In dynamic explicit impact problems, however, due to nonโpositive nodal masses on the contact face the 21โnode el
An e$cient and accurate four node shear #exible composite laminated plate element with six degrees of freedom per node, viz. three displacement (u, v, w) along the x-, y-and z-axis, two rotations ( V and W ) about y-and x-axis and twist ( VW) is proposed in this paper. A coupled displacement "eld is