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Now showing items 181-190 of 281
Diagnóstico da situação dos resíduos de construção e demolição (RCD) no município de Petrolina
(Universidade Católica de Pernambuco, 2008-09-25)
Besides the fact that it is the cause of some environmental impact due to the great consumption of raw material and generation of residues, construction engineering is
recognized as one amongst the most important activities ...
Ensaios de ondas ultrassônicas e redes neurais artificiais na avaliação da resistência à compressão do concreto
(Universidade Católica de Pernambuco, 2010-09-10)
Stripping of formworks in reinforced concrete structures can only be done when concrete is hardened enough to carry the loads without generating unacceptable deformations. These are two important demands from Brazilian ...
Influência da argamassa de revestimento na resistência à compressão em prismas de alvenaria resistente de blocos de concreto
(Universidade Católica de Pernambuco, 2006-06-09)
In the Metropolitan Region of Recife some buildings had been constructed where the masonry fulfills function structural been, however, composed of blocks originally
confectioned for non load-bearing masonry. This constructive ...
Compatibilização de projetos em edifícios de múltiplos andares: estudo de caso
(Universidade Católica de Pernambuco, 2010-04-23)
The high levels of waste in the construction industry in Brazil reduce significantly the profit
margins of entrepreneurs. The overestimation of the systems, stops and rework due to interferences between projects, missing ...
Utilização dos resíduos da construção civil na produção de blocos de argamassa sem função estrutural
(Universidade Católica de Pernambuco, 2010-04-29)
Given the imminent shortage of available natural resources and environmental problems arising from inadequate irregular deposition of waste in urban centers, this paper seeks to analyze the physical characteristics of ...
Estudo do reforço de edifícios em alvenaria resistente por perfis metálicos
(Universidade Católica de Pernambuco, 2010-12-01)
One can estimate that there are approximately six thousand four storey residential box-type buildings in Recife Metropolitan Region which presents structures in risk situation.
Among those buildings, twelve collapsed ...
Aplicação da análise de sobrevivência na estimativa da vida útil de componentes construtivos
(Universidade Católica de Pernambuco, 2009-12-30)
This Work was developed as an effort to utilize the techniques and concepts that are employed in Survival Analysis in medicine, in order to apply them in Civil
Engineering in the construction area. These techniques is ...
Estudo da resistência de aderência ao cisalhamento em revestimento argamassado
(Universidade Católica de Pernambuco, 2010-10-21)
This research studies aims the determination of bond of rendering mortar, through shear efforts. The ABNT NBR 13528:2010 prescribes the test method of bond
strength of mortar rendering, determined a constant load applied ...
Discussão sobre a pressão sonora que acomete o trabalhador da indústria da construção civil
(Universidade Católica de Pernambuco, 2007-07-30)
The decision for the building construction industry was due to its dynamics, having diverse areas within a project, many construction workers are involved, and they are exposed to machinery and equipments noise. Machinery ...
Medição individualizada em edifícios residenciais : controle e redução do consumo de água potável
(Universidade Católica de Pernambuco, 2007-04-25)
Brazil: a water country. This thought could take the people to forget about water conservation. Although Brazil has big watersheds, it also has regions that present serious water supply crisis. The amazon region, with only ...