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Itens para a visualização no momento 21-26 of 26
Avaliação de cargas poluidoras e contaminantes emergentes na bacia hidrográfica Vacacaí - Vacacaí Mirim
(Universidade Federal de Santa Maria, 2017-01-19)
The point and nonpoint source pollution released in rivers are the main responsible for the deterioration of the surface water quality. This study aimed to evaluate the water quality of the Vacacai – Vacacai Mirim watershed, ...
Resistividade elétrica de concretos compostos com cinza de lodo de ETA e calcário moído
(Universidade Federal de Santa Maria, 2017-12-18)
Electrical resistivity, a property of the concrete that represents its resistivity to the
passing of electric current, is important in terms of corrosion of reinforced concrete
and, therefore, of the durability of the ...
Caracterização e avaliação das propriedades geomecânicas para uso em pavimentação de agregados de rochas vulcânicas da porção central do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2017-12-29)
The mineral resources have been widely used by man since its inception, among
them are those employed in construction due to the enormous volumes that are
demanded of this material and its low cost in relation to other ...
Evapotranspiração de Sedum rupestre em telhados verdes extensivos
(Universidade Federal de Santa Maria, 2017-08-08)
Green roof is a technique embedded in the design of Low Impact Development with recognized in the quantitative stormwater control in urbanized areas. The green roofs storage capacity is affected by several factors, being ...
Avaliação do modelo HEC-HMS versão 4.1 na simulação hidrossedimentométrica de pequenas bacias. Estudo de caso na região central do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2017-10-19)
Sediments are the results of erosion, transport, deposition and compaction
processes, your production causes several problems, among them, silting rivers and
reservoirs and surface waters contamination. Sediment production ...
Ação dinâmica de vento EPS em torres metálicas treliçadas considerando a interação solo-estrutura
(Universidade Federal de Santa Maria, 2017-03-14)
The present work carried out a comparative study between static and dynamic analyses in a self-supporting steel lattice tower under action of extended pressure system (EPS) winds while considering soil-structure interaction ...