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Mode I critical stress intensity factor of wood and medium-density fiberboard measured by compact tension test

Mode I critical stress intensity factor of wood and medium-density fiberboard measured by compact... The critical stress intensity factor of mode I ( K Ic ) obtained by compact tension (CT) tests of wood and medium-density fiberboard (MDF) was experimentally and numerically analyzed. A double cantilever beam (DCB) test was also conducted and the results were compared with those of the CT tests. Similar to the results of single-edge-notched bending (SENB) and single-edge-notched tension (SENT) tests previously conducted, the value of K Ic was obtained properly from the CT test when an additional crack length was taken into account. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Holzforschung - International Journal of the Biology, Chemistry, Physics and Technology of Wood de Gruyter

Mode I critical stress intensity factor of wood and medium-density fiberboard measured by compact tension test

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References (33)

Publisher
de Gruyter
Copyright
©2011 by Walter de Gruyter Berlin Boston
Subject
Original Papers
ISSN
0018-3830
eISSN
1437-434X
DOI
10.1515/HF.2011.063
Publisher site
See Article on Publisher Site

Abstract

The critical stress intensity factor of mode I ( K Ic ) obtained by compact tension (CT) tests of wood and medium-density fiberboard (MDF) was experimentally and numerically analyzed. A double cantilever beam (DCB) test was also conducted and the results were compared with those of the CT tests. Similar to the results of single-edge-notched bending (SENB) and single-edge-notched tension (SENT) tests previously conducted, the value of K Ic was obtained properly from the CT test when an additional crack length was taken into account.

Journal

Holzforschung - International Journal of the Biology, Chemistry, Physics and Technology of Woodde Gruyter

Published: Aug 1, 2011

Keywords: additional crack length; compact tension test (CT); critical stress intensity factor of mode I; double cantilever beam test (DCB); finite element analysis (FEA); medium-density fiberboard (MDF); western hemlock

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