Análise de estabilidade elástica pelo método dos elementos finitos

Study the elastic stability of structures, using the finite elements method. In the first part it is presented an overall view of the stability criteria, and the essential differences among them. Using the criteria of the stationary value of the potential energy we have modified the method of Gallagher. It was prepared a computer program for the analysis of the stability problems and we present some applications for the case of beams, frames and archs.

Grantor dc:publisher

Universidade Federal do Rio de Janeiro

Year dc:date.issued

1973

Author dc:creator

• Pereira, Humberto Luiz da Costa

Advisor dc:contributor.advisor

• Gomes, Paulo Alcantara

• Estabilidade estrutural
• Método dos elementos finitos

Statement dc:rights

• Acesso Aberto

Language dc:language

por

Handle dc:identifier.uri

http://hdl.handle.net/11422/2533

OAI identifier oai:identifier

oai:pantheon.ufrj.br:11422/2533