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Vigas em concreto armado reforçadas com EBR-CFRP submetidas a degradação por temperatura e umidade em condição acelerada
(Universidade Federal de São Carlos, 2021-08-13)
The need to strengthen concrete beams to increase the load capacity due to change not foreseen in the initial project or to problems related to the degradation of this structural system makes the use of composites in Fiber ...
Comportamento de ligações aço-concreto reciclado por meio de adesivos
(Universidade Federal de São Carlos, 2021-08-27)
In a steel-concrete composite members, it’s essential that there is a connection between the materials so that there is a joint behavior that makes them capable of jointly resisting the solicitant efforts. To do this, they ...
Análise numérica de barras compostas em perfis de aço formados a frio submetidas à compressão
(Universidade Federal de São Carlos, 2021-10-21)
Built-up columns are an interesting alternative when isolated channels do not comply with structural performance requirements. During their lifespan, one of the most common stresses in built-up columns is the compression. ...
Proposta de modelo de maturidade Lean Quality para construtoras
(Universidade Federal de São Carlos, 2021-09-13)
The Brazilian construction industry has been intensifying the adoption of management systems based on quality. It has advanced in studying its processes in search of improved productivity, delivering higher-value products ...
Aplicação do concreto de ultra alto desempenho em viga pré-moldada protendida para pontes
(Universidade Federal de São Carlos, 2021-08-25)
Several requirements and challenges of modern construction motivated the development of High-Performance Concrete (HPC) and later, with the advance of the research, the Ultra-High Performance Concrete (UHPC). Due to the ...
Efeitos fíler e pozolânico do pó de vidro em argamassas
(Universidade Federal de São Carlos, 2021-06-10)
The activity of the cement industry results in a huge amount of CO2 emissions mainly due to the calcination of limestone. In this context, numerous researches have been approaching additions in cementitious composites to ...
Avaliação numérica da largura efetiva de pontes em seção caixão mista de aço e concreto com grau de interação total e parcial
(Universidade Federal de São Carlos, 2021-02-26)
The present paper aims to numerically determine in the Abaqus® software, in a qualitative and quantitative way, the parameters that exert the greatest influence on the effective width of steel-concrete composite box girder ...
Análise numérica da contribuição da chave de cisalhamento em ligações pilar-viga com consolo e utilizando almofada elastomérica no apoio da viga
(Universidade Federal de São Carlos, 2021-01-25)
This work aims to study the performance of the mechanism with the use of a shear key in column-beam connections, with corbel, and using elastomeric pad at the beam support, and to understand the amount of stress this ...
Análise numérica da influência do tamanho e posicionamento de aberturas adjacentes a pilares de seção quadrada em sistemas estruturais de lajes lisas
(Universidade Federal de São Carlos, 2021-03-01)
The objective of the work was the theoretical and numerical study of the structural behavior of the reinforced concrete slab-column connection for models with different dimensions and opening positions close to the column. ...
Processo de avaliação de princípios do Seis Sigma aplicados em empresas construtoras
(Universidade Federal de São Carlos, 2021-01-22)
Although the civil construction sector has adopted management tools and methods for the production and quality control of services, there is still a gap in applying effective quality management. The problems occur in the ...