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Análise da influência da variação da excentricidade de cordoalhas engraxadas no comportamento estrutural de lajes lisas protendidas
(Universidade Federal de Santa Maria, 2021-02-18)
The correct positioning of the tendons in the assembly and execution of prestressed
concrete slabs is essential for the structural system to present the real behavior in
place as designed, without changes in the stresses ...
Avaliação do impacto da inundação na resistência e deformabilidade de um solo laterítico e colapsível: estudo experimental e numérico
(Universidade Federal de Santa Maria, 2021-08-11)
In the northern region of the state of Rio Grande do Sul it is common the presence of lateritic soils of medium to clayey texture, unsaturated and with high porosity. The change in the humidity in this type of soil is ...
Reciclagem de materiais fresados de diferentes fontes em misturas estabilizadas para uso em camadas granulares de pavimentos
(Universidade Federal de Santa Maria, 2021-07-14)
The recycling of Reclaimed Asphalt Pavement (RAP) materials generated in road restoration services is a technique that allows the preservation of financial and environmental resources. This research evalu-ated the use of ...
Ferramenta de código aberto para simulação em acústica de salas na região de baixa frequência
(Universidade Federal de Santa Maria, 2021-09-20)
In this work, a tool for low frequency room acoustics simulation is presented. It is written in
Python and the Boundary Element Method is used. Practical aspects related to the characterization
of sound sources and ...
Medidas de trabalhabilidade em pastas geopoliméricas de metacaulim e sua correlação com propriedades e características reológicas
(Universidade Federal de Santa Maria, 2021-04-28)
Geopolymers are currently considered as alternative binder more sustainable when comparted to traditional Portland cement (PC), as well as better mechanical performance and extended service life, if these materials are ...
Potencial valorização do lodo de estação de tratamento de esgoto como matéria prima para produção de blocos cerâmicos
(Universidade Federal de Santa Maria, 2021-04-26)
Sewage sludge is an extensively produced residue directly related to population growth and economic
development. Wastewater treatment plants generate sewage sludge classified as a not dangerous residue class
II-A (not ...
Comportamento higrotérmico e energético de painéis de vedação vertical externa em madeira para a zona bioclimática 2
(Universidade Federal de Santa Maria, 2021-09-30)
Buildings without moisture control can have the durability of materials, thermal comfort and indoor air quality reduced, providing a favorable environment for the development of mould. Therefore, studies on the application ...
Paisagem sonora no entorno de uma área hospitalar na cidade de Santa Maria/RS.
(Universidade Federal de Santa Maria, 2021-09-22)
The World Health Organization (WHO) considers noise pollution as the second-largest
pollutant source in the world. The growth of cities along with the evolution and abrupt change
of the urban environment caused the ...
Análise da influência da variação de temperatura no desempenho de pavimentos asfálticos à fadiga a partir da modelagem viscoelástica
(Universidade Federal de Santa Maria, 2021-08-12)
Brazilian highways have a great deficiency in regards to its use conditions and one of the main pathologies observed is fatigue cracking. One of the most influential factors in pavement fatigue performance is temperature. ...
Decisão multicritério aplicada à otimização da envoltória de edificações residenciais de energia zero no Rio Grande do Sul
(Universidade Federal de Santa Maria, 2021-08-09)
The design and construction of Zero Energy Buildings can help reduce global energy consumption and, consequently, minimize environmental impacts. To design an energy-efficient building it is possible to use computational ...