Bacharelado em Engenharia Civil

URI permanente desta comunidadehttps://ri.ifam.edu.br/handle/4321/746

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Análise dos serviços de manutenção nas edificações da Universidade Federal do Amazonas: identificação de manifestações patológicas e análise dos impactos financeiros na UFAM durante o período de 2020 a 2024
(2025-01-28) Trindade, Adriano Vitor Gonçalves; Vieira, Paulo Cezar Corrêa; http://lattes.cnpq.br/9365262483938738; Vieira, Paulo Cezar Corrêa; http://lattes.cnpq.br/9365262483938738; Takeno, Litiko Lopes; http://lattes.cnpq.br/7119868373955176; Santos, Luiz Eduardo Mateus dos; http://lattes.cnpq.br/5752567774043165
This research consists of an evaluation of open maintenance requests and those processed for payment at the Federal University of Amazonas from 2020 to 2024. Through a quantitative approach, this study sought to understand the statistical and financial impact of the evaluation object, with the intention of identifying the behavior of a public institution regarding related activities. The objective was to analyze the maintenance services in the university's buildings during the study period (2020-2024), emphasizing classifications by status, category, and environment, as well as monthly measurements. A consultation of open requests by applicants and those effectively paid through the GLPI and SEI systems was conducted. In the first case, 11,955 requests were processed, while in the second, the distribution of R$21,551,414.34 was studied over the five-year period (2020-2024). The research evidenced, in the observed context, a continuous increase in demands for preventive and corrective maintenance orders, reaffirming the importance of strategic planning that integrates preventive maintenance routines, more efficient contractual management, and budget predictability, serving as a source for future decision-making and public and institutional dimensioning.
Estudo da aderência do bambu ao concreto
(2025-01-27) Sasahara, Antonio Toshiharu; Maruoka, Luz Marina Andrade; http://lattes.cnpq.br/9195629803452948; Maruoka, Luz Marina Andrade; http://lattes.cnpq.br/9195629803452948; Barros, Laerte Melo; http://lattes.cnpq.br/0299419739606476; Fernandes, Francisco José Rodrigues; http://lattes.cnpq.br/3166612623704256
The raw materials used by the construction sector cause environmental impacts, among which steel stands out with the greatest impact on greenhouse gas emissions during its production. Thus, seeking alternatives to replace steel is of paramount importance to mitigate carbon dioxide (CO2) emissions. Bamboo, being a renewable material, abundant in nature, and with a high rate of growth and propagation, presents itself as an excellent option, including for CO2 capture from the atmosphere. However, its greatest challenge is its adhesion to cement and its preservation against insect and fungus attacks. This research aims to evaluate the adhesion resistance between cement mortar and bamboo treated with borax using the hot water and cold water method. For this, species collection, treatment, drying, and adhesion tensile strength tests of bamboo to concrete were carried out. The treatment did not show bamboo decay within the concrete after 28 days immersed in water during the concrete curing process, and the pull-out resistance of the splints from the concrete showed results that enable its use with concrete, with average values for bamboo adhesion stress of 1.72 MPa, with the proposed preservative treatment.
Inteligência Artificial na construção civil: benefícios, desafios e a importância do profissional na tomada de decisão
(2025-03-03) Barboza, Tereza Nazaré Ulloa; Aguiar, Cristiane Pereira de
The research explores the impact of Artificial Intelligence (AI) on decision-making in the construction industry, particularly in the use of programs for the preparation of architectural projects. Although AI offers several opportunities for resource optimization, scenario simulation, and process automation, it also presents challenges, such as the dependence on automated systems that can compromise the quality of technical work. The study seeks to investigate the potential benefits and risks associated with the implementation of AI in the sector, with a focus on the creation and management of architectural projects. The methodology adopted involved bibliographic research based on academic articles, books, and recent case studies, with a thematic analysis: identifying the programs that are classified as AI and how they affect today's civil engineering scenario, their challenges, and benefits. The results indicate that, although AI can improve efficiency and reduce costs, its application without technical supervision can generate misinterpretation and legal problems, especially when users do not have specialized training. The research concludes that, in order to maximize the benefits of AI, it is essential that construction professionals continue to act critically, supervising technological tools and ensuring that projects comply with local standards and requirements. Therefore, AI should be seen as a complementary tool, and not as a substitute for the technical knowledge of professionals in the sector.
Processo de regularização e habite-se de imóvel unifamiliar – um estudo de caso realizado no bairro Cidade Nova I, em Manaus/AM
(2025-01-28) Nobre, Jaritsa Maria da Costa; Aguiar, Cristiane Pereira de; http://lattes.cnpq.br/8948885803989120; Aguiar, Cristiane Pereira de; http://lattes.cnpq.br/8948885803989120; Fernandes, Francisco José Rodrigues; http://lattes.cnpq.br/3166612623704256; Lucena, Ana Maria Dias da Silva; http://lattes.cnpq.br/3426441277160847
This paper aims to describe the process of regularizing and obtaining a occupancy permit for a single-family social housing property located in the Cidade Nova I neighborhood in the city of Manaus, Amazonas. Urban expansion requires strict control by public organizations, making regularization and issuance of a occupancy permit essential for the proper occupation of spaces and the correct execution of works and engineering services. The Cidade Nova neighborhood, located in the northern part of Manaus, was planned in the 1980s during the government of Professor José Bernardino Lindoso, initially to house 15,000 low-income housing units. However, only 1,800 homes were completed in the first phase, inaugurated on April 23, 1981. Since then, the neighborhood has expanded to include stages I, II, III, IV, and V, becoming the most populous in Manaus. The regularization of properties in Cidade Nova is an ongoing and detailed process that involves the presentation of documents, architectural projects, and obtaining certificates. The Municipal Institute of Urban Planning of Manaus (IMPLURB) considers regularization and occupancy permits essential for issuing the Certificate of Regularization and Occupancy Permit for buildings completed without prior approval and licensing of the architectural project. This study describes the case study of a single-family property that underwent this process, completed in approximately four months, resulting in a 20% increase in value after the issuance of the occupancy permit. During the execution of this work, the stages and challenges faced in the regularization and occupancy permit process were analyzed, with emphasis on the conformity of the building volume with current standards and the absence of frontal setback from the land, as required by Law No. 1.838/2014. The proposed alternatives were also evaluated, such as the applicant's handwritten justification due to socioeconomic limitations, and the CMDU's opinion that verified the possibility of regularizing the property. The results showed that, in addition to legalizing the occupation and use of the space, regularization provides greater security and peace of mind to the owners. The success in obtaining the occupancy permit represents habitability under current legislation and reflects the commitment to sustainable and orderly urban development in the city of Manaus. For future work, we suggest implementing realtime sharing systems between the sectors responsible for analyzing the regularization process, providing guides and teaching manuals, and creating free or low-cost technical and legal assistance programs.
Utilização de resíduos da construção e demolição – RCD com aditivos plásticos (polietilenos) na construção de pavimento intertravado permeável “PAVERS”
(2022-04-29) Leite, Bruno de Lucas Ferreira; Lucena, Ana Maria Dias da Silva