Análise estrutural de cobertura constituída por bambu para habitações de interesse social : um estudo de caso utilizando programa computacional

• Autor(a) principal: Marina Ramalho Sena Camargos
• Data de Publicação: 2018
• Idioma: por
• Título da fonte: Repositório Institucional da UFMG
• Texto Completo: http://hdl.handle.net/1843/46701
• topic: Cobertura; Bambu; Análise estrutural; Elementos finitos; Engenharia de estruturas; Cobertura (Engenharia); Bambu; Método dos elementos finitos

The phenomenon of self-construction is a common practice in Brazilian life. The population uses alternative resources and inappropriate materials for the construction of their residences, given that the public policies, of Brazilian governments, were not efficient to provide housing for all. In this study, the structural analysis was done for a roof that uses the bamboo as main material in its construction, besides wood, grout and chicken coop. Through a case study, doing the modeling in a computational program based on Finite Element Method (SAP2000 Program) and using materials with availability in Brazilian region, was checked the behavior of this roof that has as main characteristic the possibility of being built by the benefited population. The results of numerical analysis with the computational model developed were used to measure the dimensioning of the structural components through the NBR 7190:1997 Wood Structures Project. The structural analysis, elaborated in this study, appears as a tool to guide organizations that collaborate with the needy population in the self-construction of their residences, in order to meet the safety parameters.