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Avaliação da frequência fundamental de vibração de lajes alveolares
(Universidade Federal de Santa Maria, 2023-06-22)
Prestressed hollow core slabs are an important alternative for flooring in prefabricated build-ings, as they overcoming large spans, have low weight and are easily assembled. However, these same advantages can result in ...
Uso de agregados leves à base de resíduos de poliéster e laminado de PVC extrusados com poliestireno em matrizes cimentícias
(Universidade Federal de Santa Maria, 2023-07-21)
The generation of waste from different sectors of the Brazilian economy has
generated studies and research related to the consumption and disposal of the most
varied products. In this context, the industries of the ...
Processos adsortivos aplicados à desfluoretação de água subterrânea para abastecimento humano
(Universidade Federal de Santa Maria, 2019-04-26)
Fluoride (Fˉ) is an element that is commonly present in groundwater, and that in excessive
concentrations may make it unfit for consumption. Contamination of groundwater by fluoride
ions may occur through natural processes ...
Balanço hídrico em bacia urbana
(Universidade Federal de Santa Maria, 2015-01-30)
This work aims to study the behavior of the variables precipitation, evapotranspiration, runoff and water storage in the soil, involved in water balance of the arroio Cancela basin, in Santa Maria, RS. The monitoring was ...
Diretrizes para avaliação de ruído de tráfego rodoviário visando a elaboração de mapas de ruído
(Universidade Federal de Santa Maria, 2023-08-10)
The development of cities and the growth of motorized vehicles have increased urban
noise significantly. Given this, assessing noise levels in urban environments and implementing
appropriate noise control measures are ...
Contaminação por glifosato e 2,4-D sob efeito de chuva intensa: reflexos no solo, água de escoamento superficial e planta
(Universidade Federal de Santa Maria, 2023-08-22)
The use of pesticides, throughout global agricultural development, has generated discussions
related to residual effects, mainly on water, soil and non-target plants. Among the pesticides
questioned in terms of product ...
Proposta para seleção de ligantes e misturas asfálticas considerando deformação permanente e fadiga
(Universidade Federal de Santa Maria, 2023-07-31)
Since the performance of a pavement depends, among other factors, on the performance of the
binder and the asphalt mixture, several researches of the Group of Studies and Research in
Pavement and Road Safety (GEPPASV) ...
Identifying sediment critical source areas in subtropical Brazil using SWAT model
(Universidade Federal de Santa Maria, 2020-10-29)
A agricultura sem o uso de práticas conservacionistas tem causado intensa
degradação do solo e da água. Como resultado, aumenta a erosão e a produção de
sedimentos, o que, por sua vez, aumenta a carga de agroquímicos e ...
Desenvolvimento e aplicação de unidades de desfluoretação para tratamento de água
(Universidade Federal de Santa Maria, 2023-08-29)
Fluoride is an element present in groundwater and is associated with health benefits, however,
in concentrations, generally above 1.5 mg L-1, these benefits can become risks. So that water
with excess fluoride can be ...
Uso de simulações computacionais de evacuação e incêndio: um estudo de caso de uma edificação educacional
(Universidade Federal de Santa Maria, 2023-08-30)
The safety of building users in fire situations is guaranteed by rapid evacuation and subsequent
rapid firefighting. For evacuation to be successful, buildings must be equipped with appropriate
conditions, such as ...