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Published in: European Journal of Wood and Wood Products 3/2014

01-05-2014 | Brief Original

Poisson’s ratio of the MDF in respect to vertical density profile

Authors: Václav Sebera, Jan Tippner, Milan Šimek, Jan Šrajer, David Děcký, Hana Klímová

Published in: European Journal of Wood and Wood Products | Issue 3/2014

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Abstract

The work deals with Poisson’s ratios (PR’s) of medium density fiberboard (MDF) measured using digital image correlation and correlated to vertical density profiles (VDP). MDFs of four different thicknesses were first scanned by X-ray to obtain VDPs and then subjected to compression while measuring by DIC. PR’s of MDF reveal low correlations with VDP (<0.08), but strong local behavior ranging from 0.025 to 0.06 for 12 mm thickness, from 0.018 to 0.105 for 18 mm, from 0.03 to 0.175 for 25 mm, and from 0 to 0.43 for 38 mm.

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Metadata
Title
Poisson’s ratio of the MDF in respect to vertical density profile
Authors
Václav Sebera
Jan Tippner
Milan Šimek
Jan Šrajer
David Děcký
Hana Klímová
Publication date
01-05-2014
Publisher
Springer Berlin Heidelberg
Published in
European Journal of Wood and Wood Products / Issue 3/2014
Print ISSN: 0018-3768
Electronic ISSN: 1436-736X
DOI
https://doi.org/10.1007/s00107-014-0780-1

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