Análise comparativa de tensões e deformações específicas em uma estrutura treliçada, utilizando abordagem experimental e pelo método de elementos finitos

• Autor(a) principal: Cavaguti, Álvaro Shoji [UNESP]
• Data de Publicação: 2015
• Tipo de documento: Trabalho de conclusão de curso
• Idioma: por
• Título da fonte: Repositório Institucional da UNESP
• Texto Completo: http://hdl.handle.net/11449/124167; http://www.athena.biblioteca.unesp.br/exlibris/bd/capelo/2015-05-05/000821737.pdf
• topic: Treliças (Construção civil); Flambagem (Mecanica); Deformações e tensões; Trusses

The process of knowledge construction is associated with physical or mechanical view of the phenomenon. In mechanical engineering courses should supplement their courses with physical or virtual learning devices to aid visualization of these phenomena. For the purpose of improving the mechanical engineering department laboratory practice was developed, through a project, a didactic device a trellis. The purpose of this work is the detailed study by comparing the theoretical results with the experimental results collected through the specific strains collected in the Catman. The study was iniatially done with nodes made of aluminum, giving results with high errors not allowing a good conclusion of results. For best results were achieved an improvement of the structure with strict we support the lattice and, thus, further study and greater quality of lattice structure