A utilização de vetores de Lanczos-Ritz na condensação dinâmica de estruturas

The main objective of the dissertation is to analyse the condensation of degrees of freedom is Structural Dynamics. The Guyan reduction and the substructure representation by its Lanczos-Ritz vectors were implemented. A correction in the substructure base of transformation through an iterative process was proposed in order to obtain a correct modal representation of inertia forces.

Grantor dc:publisher

Universidade Federal do Rio de Janeiro

Year dc:date.issued

1988

Author dc:creator

• Gomes, Celina Cyrillo

Advisor dc:contributor.advisor

• Lima, Edison Castro Prates de

• Engenharia Civil

Statement dc:rights

• Acesso Aberto

Language dc:language

por

Handle dc:identifier.uri

http://hdl.handle.net/11422/3803

OAI identifier oai:identifier

oai:pantheon.ufrj.br:11422/3803