๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

On the variational method in the direct integration of the transient structural response

โœ Scribed by M. Geradin

Book ID
104153596
Publisher
Elsevier Science
Year
1974
Tongue
English
Weight
404 KB
Volume
34
Category
Article
ISSN
0022-460X

No coin nor oath required. For personal study only.

โœฆ Synopsis

Hamilton's principle is used in an extended form to construct a so-called consistent integration operator for the transient response in structural dynamics. The stability and accuracy properties of the method are discussed in detail. Finally, it is shown how the algorithm can be modified to provide it with unconditional stability without significant alteration of its accuracy properties.

๐Ÿ“œ SIMILAR VOLUMES

Variational approach for a new direct-in
Variational approach for a new direct-integration form of the virtual crack extension method
โœ Sheng-Chung Lin; John F. Abel ๐Ÿ“‚ Article ๐Ÿ“… 1988 ๐Ÿ› Springer Netherlands ๐ŸŒ English โš– 883 KB

A new direct-integration technique for the virtual crack extension method which employs variational theory in the finite element formulation is presented. Similar techniques to derive explicit integral forms of the energy release rate have been introduced by deLorenzi [1] and Haber and Koh [2]; howe