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Desenvolvimento de material de isolamento térmico compósito à base de sabugo de milho
(Universidade Federal de Santa Maria, 2019-01-17)
One of the most important challenges for the construction industry is the reduction of environmental impacts at all stages of the life cycle. Among the possible guidelines for reducing environmental impacts is the use of ...
Estimativa de chuvas intensas em locais sem dados no Rio Grande do Sul
(Universidade Federal de Santa Maria, 2019-02-08)
The knowledge of the intense rainfall is important in the project of several engineering works, which normally, is defined from the intensity-duration-frequency relations (IDF), allowing to estimate in a simple way the ...
Análise de sensibilidade de redes de drenagem urbana a parâmetros hidrológicos utilizando modelagem hidrodinâmica e dimensionamento automatizado
(Universidade Federal de Santa Maria, 2019-02-15)
The hydrodynamic models allow a better characterization of the flow in urban rainwater systems, including the backwater effects. Thus, when used in sizing, they produce more efficient and adequate solutions when compared ...
Estudo do efeito deletério da água em misturas asfálticas a quente produzidas no Rio Grande do Sul
(Universidade Federal de Santa Maria, 2019-02-21)
Asphalt pavements should provide users with safe and reliable transportation, however, agents such as traffic actions, weather conditions and inadequate maintenance result in the process of road deterioration. The water ...
Análise do modo de ruptura e previsão de resistência à compressão de prismas de alvenaria estrutural de blocos cerâmicos e de concreto
(Universidade Federal de Santa Maria, 2019-02-27)
The biggest challenge of structural masonry is to correlate the set bedding mortar-block and transform it into a ductile system, with a predictive behaviour, as these materials own properties and different compositions ...
Estudo de viabilidade de concreto estrutural com areia de descarte de fundição e adições minerais: propriedades mecânicas e análise de ciclo de vida
(Universidade Federal de Santa Maria, 2019-03-20)
The large volume of waste generated by some productive sectors has led researchers to find suitable solutions for their reuse, in order to address technical, economic, social and environmental issues. The high consumption ...
Isolamento a ruído de impacto de laje pré-fabricada nervurada composta de vigotas protendidas e lajotas cerâmicas com revestimento cerâmico
(Universidade Federal de Santa Maria, 2019-03-15)
Impact noise is one of the main discomfort factors among users of multi-floor buildings and is directly related to the construction system and materials used in building construction. A problem that can be solved still in ...
Avaliação da contaminação ambiental em um aterro sanitário de pequeno porte, sem utilização de geomembrana, na região noroeste do estado do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2019-05-29)
Landfills may lead to soil and water contamination (surface and groundwater) when improperly operated, especially if there is no geomembrane waterproofing system. Thus, this study aims to analyze changes in the sanitary ...
Avaliação do efeito da adição de raízes na erodibilidade de um solo arenoso
(Universidade Federal de Santa Maria, 2019-03-08)
The practice of introducing the use of vegetation in engineering works, for centuries, is used to strengthen the soil, protect and reduce erosion processes. However, a large part of the studies is devoted to investigating ...
Estudo de estabilidade de uma encosta em Faxinal do Soturno – RS
(Universidade Federal de Santa Maria, 2019-03-22)
In Rio Grande do Sul, are not uncommon records of landslides that affect the structure
of highways, especially during rainy seasons. On the RS 149 highway, between the
cities of Faxinal do Soturno and Nova Palma, there ...