Análise de resistênca mecânica para um silo de arroz: Estudo de caso em fabricante de Palmares do Sul – RS
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Data
2022-12-14
Tipo de documento
Monografia
Título da Revista
ISSN da Revista
Título de Volume
Área do conhecimento
Engenharias
Modalidade de acesso
Acesso aberto
Editora
Autores
Soares, Franco Wllian da Costa
Orientador
Alves, Manoel Henrique A.
Coorientador
Resumo
Analise em objeto não linear em uma estrutura metálica, silo de arroz. Foi realizada
para avaliar o comportamento relacionado a ação do vento, tensão e deformação na
estrutura com presença de cargas dinâmicas, relacionando ao peso de alguns objetos
do silo. Foram analisados os materiais empregados e aplicado simulação
computacional em toda estrutura. Primeiro avaliando o modelo antigo sem reforço
estrutural para chegar a conclusão se há necessidade de melhoria. Assim debatido a
necessidade de implementação de um novo modelo, melhorando o produto anterior.
Seguindo as normas nacionais utilizadas para dimensionamento de estruturas
expostas ao vento, (NBR6123) chegou-se ao resultado da pressão aplicada ao objeto.
Para o desenvolvimento das simulações utilizou-se o Solidworks ferramenta utilizada
com o objetivo de testar as melhorias aplicadas. O silo foi submetido a esforços
considerando totalmente vazio, pelo método de elementos, levando em consideração
a ondulação da chapa e rigidez conforme material utilizado.
It is an analysis on a non-linear object in a metallic structure, a rice silo. It was carried out to evaluate the related behaviour of the wind's action, tension and deformation in the structure with the presence of dynamic loads, relating weight of some objects in the silo. The materials used were analysed and computer simulation was applied to the entire structure. Firstly, the old model was evaluating without structural reinforcement to reach the conclusion if there was a need for improvement. Then became clear the need of implementing a new model and improving the previous product. The result of the pressure applied to the object was reached following the national standards used for dimensioning structures exposed to the wind, NBR6123. The Solidworks software was used for the simulations with the objective to test the improvements applied. The silo was subjected to efforts considering it completely empty and by the method of elements, taking the undulation and stiffness of the plate according to the material used.
It is an analysis on a non-linear object in a metallic structure, a rice silo. It was carried out to evaluate the related behaviour of the wind's action, tension and deformation in the structure with the presence of dynamic loads, relating weight of some objects in the silo. The materials used were analysed and computer simulation was applied to the entire structure. Firstly, the old model was evaluating without structural reinforcement to reach the conclusion if there was a need for improvement. Then became clear the need of implementing a new model and improving the previous product. The result of the pressure applied to the object was reached following the national standards used for dimensioning structures exposed to the wind, NBR6123. The Solidworks software was used for the simulations with the objective to test the improvements applied. The silo was subjected to efforts considering it completely empty and by the method of elements, taking the undulation and stiffness of the plate according to the material used.
Palavras-chave
Silo, Vento, Dimensionamento, Solidworks