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Type: Artigo de periódico
Title: Moire technique applied in compression stress of bamboo guadua
Author: Beraldo, AL
Albiero, D
Maciel, AJD
Dal Fabbro, IM
Rodrigues, S
Abstract: Bamboo is considered an important raw material in developing countries because its physical characteristics associate lightness with high mechanical resistance. However its behavior obtained from mechanical tests is not yet well defined. This research work had the objective of evaluating bamboo (Guadua angustifolia) testing specimens under simple uniaxial compression loading. Shadow moire optical methods had been employed to generate deformation mapping as function of knots (0, 1 or 2). Obtained results indicate that the technique is well adequate in generating iso-deformation contour lines in bamboo specimens.
Subject: bamboo
Country: Chile
Editor: Univ Bio-bio
Rights: aberto
Identifier DOI: 10.4067/S0718-221X2007000300010
Date Issue: 2007
Appears in Collections:Unicamp - Artigos e Outros Documentos

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