๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

On the accuracy of polynomial finite elements for crack problems

โœ Scribed by A. R. Johnson

Publisher
John Wiley and Sons
Year
1981
Tongue
English
Weight
445 KB
Volume
17
Category
Article
ISSN
0029-5981

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

High-accuracy approximations for eigenva
High-accuracy approximations for eigenvalue problems by the Carey non-conforming finite element
โœ Lin, Qun ;Wu, Dongsheng ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 123 KB

In this paper the Carey non-conforming ยฎnite element is considered for solving eigenvalue problems of the second-order elliptic operator. Based on an interpolation postprocessing, high-accuracy estimates of both eigenfunctions and eigenvalues are obtained: Here, P 2 2h is an interpolation operator,

ON THE ACCURACY REQUIRED OF EXPERIMENTAL
ON THE ACCURACY REQUIRED OF EXPERIMENTAL DATA FOR FINITE ELEMENT MODEL UPDATING
โœ S. Ziaei-Rad; M. Imregun ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 272 KB

In this paper, the determination is considered of the required experimental accuracy that must be attained when updating finite element models with use of measured vibration test data. A theoretical basis is developed for FRF-based updating techniques, as these use measured data directly. It is show