Comparison of Modulus of Elasticity of Glued Laminated Timber

Pavel Klapálek; Zdeněk Prošek; Vlastimil Králík

doi:10.4028/www.scientific.net/KEM.714.29

Paper Titles

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Coefficients of Transverse Contraction of the Wood Cell Constituents and their Effect on the Cell Behavior
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Modulus Mapping and its Use to Determine the Effect Process of Drying on the Cells of Spruce
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Comparison of Modulus of Elasticity of Glued Laminated Timber
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Modification of Silica Gel by Nanosilica
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Composition and Microstructure of Plasters in Convent of the Želiv Monastery (Czech Republic)
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HomeKey Engineering MaterialsKey Engineering Materials Vol. 714Comparison of Modulus of Elasticity of Glued...

Comparison of Modulus of Elasticity of Glued Laminated Timber

Abstract:

This article focuses on testing of glued laminated timber beams and researching their properties. The article mainly focuses on comparison of measured modulus of elasticity obtained by two different methods. First method used was method of spike which has non-destructive character. This method was used to measure properties of glued laminated timber (GLT) on macro mechanical level in form of modulus of elasticity. Second method was used to determine micromechanical properties of material and is called nanoindentation. Tested material will be also described the article along with principle of testing and presenting results. Those results of individual measurements will be compared with respect to percentage representation of individual phases on micromechanical levels to measurement on macromechanical level.

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Periodical:

Key Engineering Materials (Volume 714)

Pages:

29-32

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.714.29

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Online since:

September 2016

Authors:

Pavel Klapálek*, Zdeněk Prošek, Vlastimil Králík

Keywords:

Glued Laminated Timber, Modulus of Elasticity, Nanoindetation, Pilodyn 6J

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