Buscar
Itens para a visualização no momento 61-70 of 101
Avaliação de revestimentos de argamassa à permeabilidade ao vapor de água
(Universidade Federal de Santa Maria, 2014-09-26)
The present study evaluates: the performance of tensile adhesion and water and vapour permeability of mortar rendering systems.The study can highlight the following conclusions: the traditional cement, lime and sand mortars ...
Avaliação do ciclo de vida (ACV) da produção de bioetanol hidratado em pequena escala: abrangência agrícola e industrial
(Universidade Federal de Santa Maria, 2014-03-07)
The state of Rio Grande do Sul (RS) produces little of the ethanol consumed because of
edaphoclimatic conditions that preclude the extensive agricultural production and the
consequent construction and operation of large ...
Aplicação de séries temporais e redes neurais em um ambiente de computação em nuvem
(Universidade Federal de Santa Maria, 2014-03-06)
Cloud computing has emerged to change the way computing is offered and used. Instead of having all the necessary hardware and software to manipulate and to store their data, users just need a mechanism to access the Internet. ...
Conteúdo energético e emissões de CO2 em coberturas verdes, de telha cerâmica e de fibrocimento: estudo de caso
(Universidade Federal de Santa Maria, 2014-04-15)
CO2 is one of the main gases accountable for the increment of the greenhouse effect, of climate changes, and of environmental degradation arising from this ecological unbalance. Civil construction is one of the main sources ...
Avaliação da viabilidade técnica e econômica da produção de etanol em planta piloto a partir da batata-doce (Ipomoea batatas)
(Universidade Federal de Santa Maria, 2014-07-22)
Biofuels gradually expand their potential share in power generation, due to the progressive reduction of fossil carbon reserves, combined with growing energy demands of society. Brazil has favorable conditions for the ...
Comparativo dos custos de sistemas construtivos em concreto armado e alvenaria estrutural- estudo de caso em Santana do Livramento/RS
(Universidade Federal de Santa Maria, 2014-12-29)
With the expansion of the civil construction in Brazil and the increasingly fierce
competition between the entrepreneurs the search for alternatives that somehow assist in
executive economy to provide greater competition ...
Valiação da perda de transmissão sonora em paredes externas de light steel frame
(Universidade Federal de Santa Maria, 2014-12-11)
Environmental noise at high levels and inappropriate construction techniques used in
conventional buildings in Brazil claim for a transition to better construction systems. Recently
the Brazilian standard NBR 15575:2013 ...
Caracterização de cinza de lodo de eta para uso no concreto – (resistência a compressão axial)
(Universidade Federal de Santa Maria, 2014-09-25)
The importance of civil construction for humanity is unquestionable. Today, environmental concerns and more stringent legal requirements have fueled research on the possible uses of agricultural and industrial byproducts ...
Sistema de melhoria organizacional com base na avaliação de desempenho
(Universidade Federal de Santa Maria, 2014-02-26)
Improvement systems are being used with greater frequency in recent decades in order to increase market competitiveness. The intention to focus the study on a system -based improvements in performance assessment meets ...
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 ...