PPG.EGPSA/ITEGAM

URI permanente desta comunidadehttps://rigalileo.itegam.org.br/handle/123456789/1

A comunidade dispõe da produção técnica e científica do Programa de Pós-graduação em Engenharia, Gestão de Processos, Sistema e Ambiental (PPG.EGPSA) do Instituto de Tecnologia e Educação Galileo da Amazônia (ITEGAM), fruto da atividade de pesquisa e desenvolvimento (P&D). É possível acessar os trabalhos de conclusão do programa de pós-graduação, artigos e livros vinculados a pesquisa, desenvolvimento, inovação e extensão.

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Filtros

2023 - 20254

Configurações

Tem arquivos: SimAssunto: search.filters.subject.Engenharia Civil

Resultados da Pesquisa

Agora exibindo 1 - 4 de 4
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    Análise das propriedades mecânicas do concreto com adição de seixo e polietileno tereftalato (PET)
    (Instituto de Tecnologia e Educação Galileo da Amazônia, 2025) BEZERRA, Antonio Carlos Lapa; ALENCAR, David Barbosa de; CAMPOS, Paola Souto; MORAES, Nadime Mustafa; BEZERRA, Eliane Sigrid Lacerda dos Reis; BEZERRA, Carlos Gabriel dos Reis; LEITE, Jandecy Cabral
    The increasing accumulation of plastic waste, particularly PET, represents a significant environmental challenge due to its long degradation time and the negative impacts of improper disposal. This study explores the feasibility of partially replacing sand with ground PET in concrete, focusing on its effects on compressive strength and workability. Four concrete compositions were tested: one without PET and three with 10%, 30%, and 50% PET, adhering to ABCP standards. The results demonstrated that PET addition, in certain proportions, maintained the required strength while reducing environmental impacts, highlighting the sustainable potential of recycled PET in construction.
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    An Analysis Of Solid Waste Management At A Civil Construction In The City Of Manaus-Am
    (Instituto de Tecnologia e Educação Galileo da Amazônia, 2024) BEZERRA, Eliane Sigrid Lacerda Dos Reis; CAMPOS, Paola Souto; ALENCAR, David Barbosa De; MORAES, Nadime Mustafa; BEZERRA, Antônio Lapa; BEZERRA, Carlos Gabriel Dos Reis; LEITE, Jandecy Cabral
    The increase in solid waste generation is a result of growing urbanization and industrialization, with civil construction standing out as one of the main sources. This study proposes an analysis of solid waste management in civil construction in Manaus. The research identified that the studied company does not have an official construction waste management plan but seeks sustainable solutions such as recycling and reuse on-site.
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    Estimation Of The Unitary Cost Of The Square Meter Popular Housing In The City Of Manaus Based On The Most Important Inputs, Using Artificial Neural Networks
    (Instituto de Tecnologia e Educação Galileo da Amazônia, 2023) FROTA, Arlindo Rubens de Oliveira; LEITE, Jandecy Cabral
    Civil construction is one of the most expressive sectors in the economy, development, and employability in Brazil. One of the main challenges in the construction of low-income housing is the lack of predictability of costs during project execution. This study developed a tool based on Artificial Neural Networks (ANN), using data from the CUB and INCC construction price databases to predict the cost per square meter of social housing in Manaus. The tool showed a high correlation between the databases, validating its reliability and applicability in cost estimation.
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    Avaliação da reutilização de resíduos de gesso como estratégia para a construção sustentável em Manaus, Brasil
    (Instituto de Tecnologia e Educação Galileo da Amazônia, 2024) MORAES, Rosalina Siqueira ALENCAR, David Barbosa de NASCIMENTO, Manoel Henrique Reis LEITE, Jandecy Cabral MORAES, Nadime Mustafa; LEITE, Jandecy Cabral
    Population growth and advances in industry and urbanization contribute to the increase in waste generation, including gypsum. Due to a modification in CONAMA Resolution No. 307, gypsum has been reclassified as Category B, indicating that it can be recycled or reused. This study aimed to diagnose the generation of gypsum waste from construction companies in Manaus and evaluate the technical characteristics of recycled gypsum produced on a pilot scale for reintegration into the civil construction production chain. Laboratory tests were conducted to compare the properties of recycled gypsum with conventional gypsum, assessing setting time, mechanical strength, and consistency. The results indicate that recycled gypsum did not meet the minimum strength required by the standard, suggesting the need for more elaborate processes for its reuse.