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Mostrando ítems 191-200 de 281
Recuperação de blocos de coroamento afetados pela reação álcali-agregado
(Universidade Católica de Pernambuco, 2007-08-15)
The alkali-aggregate reaction affects the durability and the mechanical resistance of the concrete structures, provoking cracks in the structural elements. Despite of these
pathological manifestations, it cannot affirm ...
Influência da alvenaria no comportamento estrutural de edifícios altos de concreto armado
(Universidade Católica de Pernambuco, 2007-08-17)
The work presents results from numerical analyses performed in a 32-storey reinforced concrete building in Recife. Numerical finite element analyses were performed taking into account the modeling of reinforced concrete ...
Estudo da interação solo-muro em concreto convencional, com resíduo de construção e demolição (RCD) e alvenaria de pedra
(Universidade Católica de Pernambuco, 2006-03-28)
One of the main problems, in the Region Metropolitan of Recife (RMR), in the hillsides it is the disordered occupation, increasing the number of housings in risk areas. One of the solutions for the stabilization of the ...
Avaliação do grau do dano das estruturas do subsolo de três edifícios situados na Região Metropolitana do Recife
(Universidade Católica de Pernambuco, 2006-04-20)
This work aims to evaluate the pathology of residential buildings structures located at the Metropolitan Region of Recife, Brazil using the quantification of damages to measure the degree of early deterioration of reinforced ...
Caracterização geotécnica e análise do comportamento de aterros sobre solos moles para a construção do novo acesso ao complexo de Suape
(Universidade Católica de Pernambuco, 2011-10-01)
This paper presents the geotechnical investigation, critical analysis of design and performance of embankments on soft soils for the construction of new access to ZIP - Port Industrial Zone in SUAPE. This research is very ...
Ação de sais minerais solúveis em alvenaria de tijolos cerâmicos no município de Petrolina-PE
(Universidade Católica de Pernambuco, 2013-04-12)
The work discusses about the effects of soluble salts action on ceramic brick masonry walls in Petrolina-PE. To understand this phenomenon a mapping of pathologies on walls related with
soluble salt action was performed ...
Avaliação da alteração de placas de rocha em fachada: estudo de caso
(Universidade Católica de Pernambuco, 2006-04-05)
A facade coating is, by itself, a system of complex solution. It envelops a series of variables such as project conception, material specification, execution and maintenance. And, even with all aspects well attended, one ...
Pisos industriais de concreto reforçados com fibras de aço: estado da arte
(Universidade Católica de Pernambuco, 2009-12-30)
The steel fiber reinforcement concrete is a composite material. The concrete is the matrix and the reinforcement are fibers. In Brazil, it started to be used in the decade of 90, and nowadays it´s one of the most efficient ...
Sustentabilidade das edificações : do projeto à demolição
(Universidade Católica de Pernambuco, 2011-03-25)
Sustainability as a new paradigm for the various areas of science and technology is the subject matter of this work. It investigates concepts and history related to sustainability and its impact on the construction ...
Análise da resistência ao fogo de blocos de alvenaria cerâmica de vedação utilizando proteção de tinta intumescente
(Universidade Católica de Pernambuco, 2016-03-30)
Fires are present in the history of cities around the world, and some of them came to star in significant changes in urban design and the construction characteristics of their buildings. In Brazil, the knowledge Fire Safety ...