Estudo de membranas elásticas quadradas suportadas pelos vértices

Study the behaviour of an elastic square membrane supported by the vertex, under the action of uniform loads. The mathematical formulation of the problem is set down, followed by the description of the experiment with a model built in one of COPPE'S laboratory. The results of deflection and stresses on several points of the membrane are shown and analysed through the Theory of Elasticity. It is also presented an easy way to find the longitudinal modulus of elasticity of the membrane material through laboratory experiments and it is plotted a strain-stress curve of this material.

Grantor dc:publisher

Universidade Federal do Rio de Janeiro

Year dc:date.issued

1973

Author dc:creator

• Otoni Neto, Augusto Benedito

Advisor dc:contributor.advisor

• Santos, Sydney Martins Gomes dos

• Estruturas de membrana
• Otimização combinatória

Statement dc:rights

• Acesso Aberto

Language dc:language

por

Handle dc:identifier.uri

http://hdl.handle.net/11422/2535

OAI identifier oai:identifier

oai:pantheon.ufrj.br:11422/2535