https://repositorio.ifg.edu.br/handle/prefix/95 2026-09-21T09:13:49Z 2026-09-21T09:13:49Z Paula, Guilherme Sabbadin de https://repositorio.ifg.edu.br/handle/prefix/2824 2026-09-01T23:58:56Z 2026-06-01T00:00:00Z

Título: Cotação de materiais na construção civil: análise comparativa entre o método tradicional e sistemas automatizados com inteligência artificial Autor(es): Paula, Guilherme Sabbadin de Primeiro Orientador: Gentil, Wanderlúbio Abstract: Supply chain management in civil engineering, specifically in material quoting, is historically marked by analog routines and heavy human effort. This study quantitatively evaluates the efficiency of the quoting process in the private sector, proposing a technological solution integrated with generative artificial intelligence. The research is applied and experimental, grounded in Design Science Research (DSR), using a sample of sixteen regional suppliers and a standardized list of fifty materials. For the validation of the artifact, a direct comparison was made between the operational metrics of the conventional manual process and the performance of the developed automated system. Results demonstrated that the manual workflow presents a 25% attrition rate, an average response time of over six hours, and requires 3.3 hours of active effort for data tabulation, which generated technical inconsistencies in all valid proposals received. Conversely, the automated system executed the matrix data crossing in parallel in just seven seconds, ensuring absolute technical adherence with zero percent omissions or specification deviations. The usability evaluation indicated a minimal learning curve and significant perception of practical value, achieving a Net Promoter Score (NPS) of 96, positioned in the market excellence zone. In conclusion, the digital transition in the procurement sector optimizes pre-executive planning time and mitigates the invisible costs of bureaucratic rework, converting unstructured data into instantaneous strategic decisions. Editor: Insitituto Federal de Educação, Ciência e Tecnologia de Goiás Tipo: Trabalho de Conclusão de Curso

2026-06-01T00:00:00Z Rodrigues, Guilherme Carvalho Vilela https://repositorio.ifg.edu.br/handle/prefix/2776 2026-07-08T11:23:41Z 2026-06-01T00:00:00Z

Título: Inspeção de pontes na cidade de Jataí-GO Autor(es): Rodrigues, Guilherme Carvalho Vilela Primeiro Orientador: Carvalho, Eulher Chaves Abstract: This study aimed to inspect special engineering structures located in the municipality of Jataí, Goiás, focusing on the assessment of the structural, functional and durability conditions of urban bridges and small bridges. The research was developed through a literature review on bridge inspection, conservation and pathological manifestations, combined with the application of cadastral and routine inspection forms based on the guidelines of ABNT NBR 9452:2023 and DNIT 010/2004 PRO. Nine special engineering structures were evaluated through visual inspections, photographic records, basic geometric measurements and identification of the main anomalies observed in structural and functional elements. The results indicated the recurrent occurrence of drainage failures, erosive processes, silting, accumulation of solid waste, reinforcement corrosion, leaching, efflorescence, deterioration of guardrails and accessibility deficiencies for pedestrians. Among the inspected structures, some showed preserved global stability, while others required priority interventions, especially in cases involving scour, collapse of retaining elements and compromised safety devices. It is concluded that the systematization of inspections contributes to the identification of maintenance priorities and supports municipal management in decision-making processes aimed at conservation, safety and extension of the service life of the evaluated bridges. Editor: Insitituto Federal de Educação, Ciência e Tecnologia de Goiás Tipo: Trabalho de Conclusão de Curso

2026-06-01T00:00:00Z Marques, Adeilton https://repositorio.ifg.edu.br/handle/prefix/2773 2026-07-01T10:23:08Z 2026-05-19T00:00:00Z

Título: Elaboração de projeto estrutural de residência para análise pericial de fissuras Autor(es): Marques, Adeilton Primeiro Orientador: Bueno, Fabrício Abstract: This research investigates the structural pathologies of a single-story residential building, correlating widespread cracking with design and sizing failures. The methodology consisted of on-site surveys, the use of thermography to identify the structural framework, and computational modeling using TQS software. Two scenarios were analyzed: the executed model (as built) and a corrected design according to the NBR 6118 standard. The results proved that the systematic adoption of beams and columns with a width of only 9 cm, dictated by the use of ceramic blocks as lateral formwork, nullified the torsional and flexural stiffness of the building. The elastic failure of the frame transferred excessive stresses to the masonry, causing cracks and infiltrations. It is concluded that normative is essential to ensure stability, safety, and the rationalization of materials. Editor: Insitituto Federal de Educação, Ciência e Tecnologia de Goiás Tipo: Trabalho de Conclusão de Curso

2026-05-19T00:00:00Z Almeida, João Pedro Carvalho https://repositorio.ifg.edu.br/handle/prefix/2703 2026-05-18T12:01:08Z 2025-02-19T00:00:00Z

Título: Proposta de material didático para o ensino de instalações prediais hidrossanitárias Autor(es): Almeida, João Pedro Carvalho Primeiro Orientador: Almeida, Marina Augusta Abstract: Engineering education has evolved over the centuries, driven by technological advances and changes in job market demands. In the context of the National Curricular Guidelines, the incorporation of active methodologies becomes essential for the training of professionals capable of developing and using new technologies. In the teaching of building sanitary installations, traditionally carried out with the help of AutoCAD ® software, there is a misalignment between academic practices and sector requirements, especially with the rise of Building Information Modeling (BIM) technology. Given this scenario, this work aims to develop an educational product in the format of a booklet for teaching hydro sanitary building installations, focusing on the sizing and design of sewage networks, using the "Do It Yourself" (DIY) and constructionist approach, aiming to provide more practical and autonomous learning, aligned with active methodologies and the need for innovation in the training of engineers. The handbook presents theoretical concepts and the design of a four-story building, allowing students to understand and execute sanitary installation projects autonomously and interactively. It is expected that this material will contribute to more dynamic and efficient teaching, preparing students for the challenges of the job market in the construction industry. Editor: Insitituto Federal de Educação, Ciência e Tecnologia de Goiás Tipo: Trabalho de Conclusão de Curso

2025-02-19T00:00:00Z