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Reaproveitamento de polipropileno recuperado mecanicamente para a produção de material compósito de matriz cimentícia
(Universidade Federal de Santa Maria, 2023-10-06)
The construction industry is an important consumer of raw materials. However, it also has the
potential for consuming waste and/or by-products from other industries, including the waste
generated by construction. Aggregates ...
Análise numérica do comportamento térmico de lajes lisas protendidas submetidas a diferentes cenários de incêndio
(Universidade Federal de Santa Maria, 2023-11-08)
The use of post-tensioned flat slabs in buildings is increasing due to several benefits that the system has, such as construction speed, reduction in the number of columns and increased free spans. Within the scope of the ...
Estudo da influência do teor de finos dos agregados reciclados mistos nas propriedades das argamassas de revestimento
(Universidade Federal de Santa Maria, 2015-07-14)
The expansion of the construction is of great importance for the economic development of the
country, due to the prominent position the sector takes in economy, creating jobs, enabling
housing, income and infrastructure. ...
Análise do comportamento à flexão de vigas em madeira reforçadas com barras de GFRP
(Universidade Federal de Santa Maria, 2023-10-10)
Wood is a natural material originating from renewable sources, thus representing an
ecologically conscious and sustainable option for use in constructions. Due to its mechanical
properties, it finds a wide range of ...
Caracterização, monitoramento e avaliação de desempenho de pavimentos experimentais com diferentes disposições das camadas de concreto asfáltico
(Universidade Federal de Santa Maria, 2023-11-10)
The continuous increase in traffic volume imposes increasingly greater performance demands on the pavement and it is essential that improvements in construction techniques and the use of new materials with better properties ...
Campo experimental de Cruz Alta (RS): interpretação de provas de carga estáticas em estacas escavadas em solo potencialmente colapsível
(Universidade Federal de Santa Maria, 2024-01-29)
This research presents the evaluation of a set of 20 static load tests, carried out on piles measuring 3.00m and 6.00m in length, 0.30m in diameter, bored in laterite and possibly collapsible soil, carried out in the ...
Comparação entre eletrocoagulação e coagulação química como alternativas para o tratamento de água de lavagem de filtros visando seu reciclo em estações de tratamento de água
(Universidade Federal de Santa Maria, 2024-01-11)
Filter backwash is a critical phase in water treatment plants (WTP) that generates a significant
amount of waste. Filter backwash water (FBW) is produced during the cleaning process of
filters when the filter media becomes ...
Caracterização dos processos hidromorfológicos em uma região de variação abrupta de relevo
(Universidade Federal de Santa Maria, 2024-02-02)
The step-pool configuration represents the characteristic bed morphology dominating channels
in mountainous regions, exerting control over the flow and sediment dynamics of downstream
rivers. Changes in land use and the ...
Análise da rigidez de misturas recicladas a frio estabilizadas com emulsão e incorporação de cimento ou cal
(Universidade Federal de Santa Maria, 2023-12-11)
Economic and demographic growth is strictly linked to road infrastructure, due to the
majority of commercial and leisure transport using roads. As a result, road
pavements require maintenance and structural development. ...
Modelo de previsão para o módulo de deformação estático de concretos de cimento Portland produzidos na cidade de Santa Maria - RS
(Universidade Federal de Santa Maria, 2024-02-15)
The concrete deformation modulus is a crucial mechanical property used in structural design and serviceability limit state checks for structures. Although NBR 6118 (ABNT, 2023) currently standardizes equations to predict ...