https://repositorio.ufu.br/handle/123456789/17946 2026-04-06T15:34:07Z https://repositorio.ufu.br/handle/123456789/48577 Title: Fluxo auxiliar para tomada de decisão em projetos de fundações em solos colapsíveis 2026-02-23T00:00:00Z https://repositorio.ufu.br/handle/123456789/48109 Title: Desempenho mecânico de treliças de madeira em coberturas: análise howe, pratt e belga Abstract: This study aims to analyze the structural performance of three wooden truss typologies Howe, Pratt, and Belg ianapplied to the roof of an industrial shed, through structural design and computational simulations. The analyses followed the criteria established by ABNT standards NBR 7190:2022, NBR 6120:2019, and NBR 8681:2004, with verification of the ultimate (ULS) and serviceability (SLS) limit states. The study compared the original configurations and evaluated the influence of variations in cross-sections, wood strength class, and geometric modifications of the trusses. The results showed that the original Howe truss presented the most balanced and stable performance, while reductions in stiffness and geometric simplifications made the compressed elements of the Pratt and Belgian trusses more susceptible to instability. The use of Ftool and VisualVentos software proved essential for accurately determining internal forces and displacements, allowing a consistent assessment of the proposed structural scenarios. It is concluded that proper structural design, combined with computational tools, supports safer engineering decisions, with the Howe truss standing out as the most efficient configuration among those analyzed. 2025-12-18T00:00:00Z https://repositorio.ufu.br/handle/123456789/47849 Title: Avaliação do potencial erosivo de um solo laterítico em função da energia de compactação 2025-12-02T00:00:00Z https://repositorio.ufu.br/handle/123456789/47699 Title: Estudo de caso sobre o impacto de aditivos contratuais em uma obra de reforma com base em dados Abstract: Renovation projects in the construction industry present significant challenges related to aligning the initial planning and budgeting with the actual execution on site. This discrepancy is intensified by unforeseen events and the need for adjustments to pre-existing conditions, often resulting in delays, rework, and additional costs. This study aims to analyze how contractual amendments affect the initial budget in a commercial renovation project, seeking to identify their main causes and financial consequences. For the development of the research, management and data analysis tools were employed, such as MS Project for evaluating activity duration and schedule control, and Power BI for collecting and interpreting costs by scope, additional services, and rework. The results showed that renovation projects have a high incidence of rework and unplanned services, which require contractual amendments that directly impact the budget forecast and schedule compliance. 2025-10-29T00:00:00Z