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Itens para a visualização no momento 21-25 of 25
Contribuição dos painéis de alvenaria na análise de pórticos de concreto armado
(Universidade Federal de Santa Maria, 2014-03-21)
In this paper, a study on masonry infilled reinforced concrete (RC) frames subjected to service limit state horizontal loads is presented, considering the masonry panel contribution in the stiffness of the structure. The ...
Carbonatação acelerada em concretos compostos com cinza de casca de arroz de diferentes teores de carbono grafítico
(Universidade Federal de Santa Maria, 2014-02-28)
Carbonation is a natural phenomenon observed in carbon structures, and it is a result of the combined presence of CO2 in the environment and moisture. Carbonation may lower the pH of the concrete to such an extent that the ...
Análise das propriedades mecânicas de concretos para pavimentação empregando diferentes processos de cura
(Universidade Federal de Santa Maria, 2014-08-25)
To develop a project sizing concrete pavement is necessary to know the mechanical properties and the different treatment processes of material to be used. This study aimed to analyze the mechanical properties such as ...
Parâmetros elásticos típicos de materiais de pavimentos flexíveis do Rio Grande do Sul e sua aplicação em uma análise de custo/benefício
(Universidade Federal de Santa Maria, 2014-08-25)
The deployment of a modern road system, with all necessary infrastructure needed for users
to travel in safety and comfort, requires high levels of financial investments. The expenses
with substantial maintenance and ...
Modelagem de telhado verde: uma análise da eficiência no controle do escoamento pluvial em diferentes escalas
(Universidade Federal de Santa Maria, 2014-08-22)
Green roofs (GRs) have as one of its principal advantages the stormwater retention. To evaluate this quality at different spatial scales, and face to not observed events, hydrological modelling is required. In Brazil, ...