Pré-dimensionamento de estruturas de madeira, de aço e de concreto para auxílio à concepção de projetos arquitetônicos

Detalhes bibliográficos
Ano de defesa: 2013
Autor(a) principal: Melo, Paula Rodrigues de
Orientador(a): Não Informado pela instituição
Banca de defesa: Não Informado pela instituição
Tipo de documento: Dissertação
Tipo de acesso: Acesso aberto
Idioma: por
Instituição de defesa: Universidade Federal de Uberlândia
BR
Programa de Pós-graduação em Engenharia Civil
Engenharias
UFU
Programa de Pós-Graduação: Não Informado pela instituição
Departamento: Não Informado pela instituição
País: Não Informado pela instituição
Palavras-chave em Português:
Link de acesso: https://repositorio.ufu.br/handle/123456789/14186
https://doi.org/10.14393/ufu.di.2013.214
Resumo: The pre design consists of initial estimate of the cross section dimensions of structural elements. For the architect, it has the important function of enabling more real the design of the building. It also helps to understand the behavior of the structure, leading to a coherent and functional design. To the structural engineer, the pre design enters as a tool for determining the dimensions of cross section, that is needed in the design process. In most cases, the pre design is done based the intuition and experience of the engineer. In this work, the formulations and analysis are mainly discussed for common buildings, where the material of the structure is steel, wood or concrete. The calculation of the section is made from the designed structural project, which defines the spans, supports and loads. The dimensions are obtained from the formulations of the Strength of Materials, easy to use and understand, and empirical formulations, where support and loadings conditions are defined in a simplified manner. The updating parameter for approximate formulations is the design traditionally done according to the standards. Analyzes are also make of the pre design formulations for existing buildings as a way of measure their approach to practical the structural designs. The results show that it is possible to create simple formulas for pre design, leading to a good approximation of design values, which makes this approach a useful tool in architectural design.