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Itens para a visualização no momento 11-20 of 26
Concretos com misturas de agregado residual de construção e demolição (RCD) e pozolana, com ênfase na carbonatação
(Universidade Federal de Santa Maria, 2017-12-12)
Among the numerous environmental impacts caused by the various segments of the economy,
civil construction stands out as one of the sectors that consumes the most natural resources
and generates emissions to the environment, ...
Estudo da hidratação e microestrutura de pastas de cimento Portland com adição de cinza de casca de arroz de baixo teor de carbono grafítico e sílica ativa
(Universidade Federal de Santa Maria, 2017-08-29)
Growing concern for sustainability has resulted in a search for alternative materials for
the cement industry to reduce its environmental impacts and achieve greater durability
of structures at lower costs. By partially ...
Penetração de cloretos em concretos compostos com cinza de lodo de estação de tratamento de água em diferentes teores de adição
(Universidade Federal de Santa Maria, 2017-08-31)
The increasing population growth has been responsible for the increasing demand for drinking water and, therefore, an increase in the amount of waste generated in Water Treatment Stations. In the vast majority of municipalities, ...
Ferramenta para análise do custo de sistemas de pisos com diferentes classificações de desempenho acústico
(Universidade Federal de Santa Maria, 2017-08-30)
The architecture of Brazilian buildings has been presenting constant modifications in the construction techniques and materials used, which reflect directly in the comfort of the buildings. Such changes may be beneficial ...
Influência do sistema de cobertura no comportamento térmico de edificações multifamiliares na Zona Bioclimática Brasileira 2
(Universidade Federal de Santa Maria, 2017-08-30)
In search of thermal comfort with lower energy consumption, research has been carried out seeking to reduce the thermal load of buildings. In this context, the roof system is evidenced, as it is mainly responsible for the ...
Influência da precipitação no uso do método silveira para bacias hidrográficas entre 800 a 1000 km²
(Universidade Federal de Santa Maria, 2017-01-26)
The increasing demand for water resources, for the most diverse purposes, has evidenced a still deficient scenario in relation to fluviometric monitoring, especially in river basins with areas smaller than 1000 km², in ...
Avaliação de misturas asfálticas recicladas mornas com uso de ligantes convencional e modificado por polímero
(Universidade Federal de Santa Maria, 2017-03-30)
The growing concern with the environment, in recent years, awakens the study of new technologies in the field of paving. Less polluting technologies that minimize the degradation of the environment and that seek to meet ...
Análise numérica de ligações viga-pilar com dupla cantoneira e com chapa de topo estendida em estruturas de aço
(Universidade Federal de Santa Maria, 2017-03-09)
In order to evaluate their behavior when submitted to simple bending, this paper presents a numerical analysis of two beam-column connection types in steel structures, of double web-angle connections and of extended end-plate ...
Otimização do comportamento térmico de edificações industriais: estudo de caso em indústria metalomecânica na Zona Bioclimática Brasileira 2
(Universidade Federal de Santa Maria, 2017-04-25)
Commitment to providing thermally comfortable working environments is one of the key aspects for workers to raise their performance. To achieve this goal, sometimes, high energy consumption is required. In this sense, this ...
Potencial de utilização de espécies arbóreas para proteção solar de edifício residencial na zona bioclimática 2 brasileira
(Universidade Federal de Santa Maria, 2017-03-07)
The vegetation has a preponderant role in the attenuation of the solar radiation incident on the
built environment and in the obtaining of a microclimate that provides greater conditions of
thermal comfort. The present ...