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Avaliação do índice de vulnerabilidade do Sistema Aqüífero Guarani no perímetro urbano da cidade de Sant’Ana do Livramento-RS
(Universidade Federal de Santa Maria, 2005-07-01)
Groundwater is a natural resource of great importance for humanity, which abundance varies according to the local geology. In spite of its importance, it is also
vulnerable to the contamination provoked by man himself. ...
Contribuições ao projeto arquitetônico de edifícios em alvenaria estrutural
(Universidade Federal de Santa Maria, 2005-09-23)
The project, constituting one of the initial stages of the construction process and defining the building s characteristics, influences decisively to the execution of
the work and the performance of the built environment. ...
Comportamento frente à ação de cloretos de concretos compostos com adições minerais submetidos a diferentes períodos de cura
(Universidade Federal de Santa Maria, 2005-10-27)
This study aimed to investigate the effect of chlorides on the behavior of concrete compositions with mineral additions, especially the rice husk ash, that were wet cured for 3, 7 and 28 days. The performance of samples ...
Caracterização do isolamento acústico de uma parede de alvenaria estrutural de blocos cerâmicos
(Universidade Federal de Santa Maria, 2006-12-19)
The study aimed to characterize the acoustic isolation of a ceramic blocks masonry wall performance. An experimental research was adopted, through a detailed establishment of the constituents and further analysis of the ...
Análise técnica, legal e social para subsídios à outorga de direito de uso dos recursos hídricos na bacia hidrográfica do rio Ibicuí - RS
(Universidade Federal de Santa Maria, 2007-02-15)
The grant of water use is an instrument of the Brazilian Water Resources Policy that must be analyzed according to its legal, technician and social character. Concerning the legal
character, the grant process structure ...
Avaliação dos resíduos da construção civil (RCC) gerados no munício de Santa Maria
(Universidade Federal de Santa Maria, 2007-02-27)
The construction industry is considered one of the most important activities to economical and social development in Brazil; however it is producing negative effects on the environment due to high consumption of raw material, ...
Carbonatação em concreto com cinza de casca de arroz sem moagem
(Universidade Federal de Santa Maria, 2008-04-28)
This research is part of a project that aimed to evaluate the technical viability of the use of unground (in natura) residual Rice Husk Ash (RHA), without grinding, for structural concrete. The present work investigated ...
Automonitoramento dos recursos hídricos em lavouras orizícolas
(Universidade Federal de Santa Maria, 2008-03-10)
To find new solutions that rationalize the use of water represents an important strategy to hydric resources management. The rice farming stick out for being one of
bigest water consumers with around 12000 m³/ha per year ...
Contribuição para identificação dos principais agentes e mecanismos de degradação em edificações da Vila Belga
(Universidade Federal de Santa Maria, 2007-11-30)
The development of actions and policies of patrimonial preservation acquires each time more importance for the societies that are trying to preserve its cultural heritages. This work presents a multiple case study performed ...
Propriedades mecânicas e retração do concreto com adição de cinza de casca de arroz natural, sem beneficiamento de moagem
(Universidade Federal de Santa Maria, 2009-02-28)
To present research has for objective investigate the technical feasibility of the job of rice husk ask ungrounded, in concretes for structural ends. This study tries the mechanical properties of axial compression strength, ...