Plate Beam Interaction
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Análise da interação placa-viga via método dos elementos de contorno / Analysis of plate-beam interaction by the Boundary Element Method
This work presents a formulation of the boundary element method for the analysis of plate-beam interaction in buildings floors. In order to properly match the beams and plate is used an alternative formulation of the boundary element method for thin plates, in which the beam is modeled by ordinary differential equations and the compatibility between plate an
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/07/2012
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2. Estudo estrutural de nanossistemas semicondudores e semicondutores implantados por difração de raios-X de n-feixes / Structural study of semiconductors nanosystems and implanted semiconductors by means of n-beams X-ray diffraction
In this paper, X-ray multiple diffraction (MD) associated with the advantages of synchrotron radiation appears as a high-resolution microprobe and it is used to obtain relevant contributions to the study of structural properties of semiconductor materials, as they present themselves nanosystems epitaxial or implanted with ions. The study and detection of neg
Publicado em: 2010
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3. A new approach in the use of computational tools in teaching content of the discipline "Concrete Structures" in the Civil Engineering courses / Uma nova abordagem na utilização de ferramentas computacionais no ensino de conteúdos da disciplina estruturas de concreto em cursos de Engenharia Civil
This presentation analyzes the two computational tools, GPLAN (Plan Grills) and FTOOL (Two-Dimensional Frame Analysis Tool), and how they can be used in the content of "Concrete Structures" discipline, in Civil Engineering Graduation. The considered study is divided in two topics, being the first, the plan grills consideration (interaction plate/ beam) in th
Publicado em: 2009
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4. Composite beam-column connection Theoretical and experimental analysis / Ligações mistas viga-pilar - análise teórica e experimental
A composite joint is a joint between a composite beam and a steel or composite column in which reinforced concrete slab is take into account. The moment-rotation relationship of composite joints depends on a significant number of parameters besides the type and configuration of the steel connection, as for example: the amount of steel reinforcement of the sl
Publicado em: 2004
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5. Aplicação do método dos elementos de contorno à análise de pavimentos de edifícios / Application of the boundary element method to slab floor analysis
This work deals with a formulation of the boundary element method applied to slab floor analysis with special emphasis concrete flat slabs exhibiting physical non-linearities. In this formulation normal and shear components of the stress tensor are taken into account to capture more accurately the ultimate strength of the structural element. The boundary ele
Publicado em: 2001
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6. NUMERICAL MODELING OF SEMI-RIGID CONNECTION FOR STEEL STRUCTURES / MODELAGEM NUMÉRICA DE LIGAÇÕES SEMI-RÍGIDAS EM ESTRUTURAS METÁLICAS / MODELO NUMÉRICO PARA LIGADURAS SEMIRÍGIDAS EN EXTRUCTURAS METÁLICAS
Semi-rigid connections are now-a-days widely employed by steel structures. Such connections take better advantage of the overall structure capabilities. In this work the properties and classification of semi-rigid connections is discussed. Additionally numerical and analytical models for prediction of connection behavior are presented. A finite element based
Publicado em: 1999
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7. Ultrasound induced improvement in optical coherence tomography (OCT) resolution
Optical coherence tomography (OCT) is a rapidly emerging technology for high-resolution biomedical imaging. The axial resolution of this technology is determined by the bandwidth of the source. Commercial sources generally provide resolutions of 10–20 μm whereas laboratory-based solid state lasers have resolutions of ≈4 μm. The resolution in tissue dep
The National Academy of Sciences.