Moire Techniques
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. APPLICATION OF OPTICAL METHOD IN MEASURING MECHANICAL VIBRATIONS IN A CANTILEVER BEAM
ABSTRACT The pertinent literature discloses a family of optical profile measuring techniques highlighting the moiré methods. The Moiré technique is based on the interference of two superimposed optical grids which produce fringe patterns which can be processed to analyze the DYNAMIC MEASUREMENT IN MATERIALS mechanical behavior. The goal of this research is
Eng. Agríc.. Publicado em: 2017-02
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2. Extensiometria óptica por Moiré geométrico digital para anãlise de tensões no plano / Optical extensometry by digital geometric Moiré for in-plane stress analysis
The study of the behavior of building structures pass through the determination of the strain and stresses to evaluate the level of local and global security against the active actions. In the last years in Brazil, the extensometers have been commonly used to measure the strain at a specific single point. The optical extensometry presents itself as an altern
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 20/06/2011
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3. Aplicação de técnica óptica no estudo da distribuição de tensões em modelos reduzidos de feixe de toras e peças serradas / Use of optical techniques applied on stress distribution study of reduced bundle log models and sawn pieces
A silvicultura ocupa a segunda posição no agronegócio brasileiro, exibindo grande importância econômica e social para o país. As atividades econômicas associadas ao reflorestamento enfrentam diversos obstáculos internos e externos, os quais se contrapõem ao crescimento desse setor no país. Nesse sentido, o transporte de madeira se torna um fator de
Publicado em: 2011
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4. Aplicação de moire de projeção com deslocamento de fase na geração de modelos digitais topograficos de orgão vegetais / Applications of projection moire technique with phase shifiting to agricultural engineering problems
Shape definition of bodies exhibiting symmetric, non symmetric or irregular geometry is of fundamental necessity for science and technology developments. Applications of objects shape survey is reflected on several science fields as biology, human prosthesis and orthesis, medical diagnosis, prediction of surgical results, orthopedics, veterinary medicine, in
Publicado em: 2008