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Now showing items 11-20 of 26
Avaliação experimental do desempenho mecânico de cavilhas de madeira engenheirada
(Universidade Federal de São Carlos, 2023-04-26)
The civil construction industry in the world context has sought more efficient construction systems with regard to environmental preservation. The wood usually used comes from native forests, which are increasingly scarce. ...
Estimativa de propriedades mecânicas de madeiras de Eucalipto em função de parâmetros físicos e anatômicos
(Universidade Federal de São Carlos, 2022-12-16)
Exotic species introduced in Brazil have been of great interest to the civil construction industry because, among their advantages, they have rapid growth and provide sustainability for intensively exploited native species. ...
Estimativa das propriedades físico-mecânicas de madeiras tropicais brasileiras através da análise de porosimetria por intrusão de mercúrio
(Universidade Federal de São Carlos, 2022-02-16)
Full wood characterization tests require expensive and large equipment, found only in research centers and, moreover, require time and skilled labor. Thus, the minimal and simplified characterization are a tool widely used ...
Influência dos modelos de carbonização na análise não linear geométrica de treliças de madeira em situação de incêndio
(Universidade Federal de São Carlos, 2022-04-27)
In this work, a numerical study about the geometric nonlinear analysis of plane timber trusses in fire situations was carried out. The analysis was based on a positional formulation of the finite element method. The effects ...
Capacidade resistente de vigas mistas parcialmente revestidas formadas por perfil celular e laje alveolar em piso de pequena altura
(Universidade Federal de São Carlos, 2022-05-30)
The slim floor systems are characterized by partially encased beam, usually asymmetrical steel profile, configuring a partially encased composite beam. This research aims to evaluate the structural behavior of partially ...
Comportamento de blocos estruturais de concreto com diferentes agregados sob altas temperaturas
(Universidade Federal de São Carlos, 2022-10-24)
The present work aims to investigate, in laboratory, of structural concrete blocks submitted to high temperatures to contribute with relevant information for the design of structural masonry in a fire situation. Since ...
Modelagem de pilares-parede de concreto armado: estudo paramétrico visando recomendações para o projeto estrutural
(Universidade Federal de São Carlos, 2020-05-06)
Reinforced concrete shear walls, or structural walls, can be a challenge during structural design, due to the non-linear behavior of the materials associated with a geometry of complex analysis. The structural design ...
Estudo numérico-experimental da influência dos mecanismos na resistência à força cortante de lajes alveolares protendidas
(Universidade Federal de São Carlos, 2020-07-14)
The prestressed hollow core slabs present uncertainties regarding the evaluation of the resistance to the resistant shear force. This is because several parameters influence the shear-resistant mechanism of prestressed ...
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. ...
Modelagem e análise numérica da estabilidade lateral com distorção de vigas mistas de aço e concreto
(Universidade Federal de São Carlos, 2021-05-21)
The most rational behavior of steel-concrete composite beams occurs in the case of simply supported elements, in which the concrete is in compression and the steel profile in tension. However, in the continuous and ...