Bending creep behaviour of OSB loaded in the plane of the panel

• Autorzy: Palubicki B. , Plenzler R.
• Języki publikacji: EN

Abstrakty

EN

The flexural creep behaviour of oriented strandboards OSB/3 10 mm thick was investigated for a period of 72 days. The samples divided into two series were loaded in the plane of the panel in 4-point bending under four stress levels: 30, 40, 50 and 60% of MOR (modulus of rupture). Values of rheological constants were calculated using the 3-element rheological model. Deflections increased about linearly with respect to stress level up to 50% of MOR. The creep process of samples tested at stress level of 60% of MOR was rather nonlinear. Many samples tested at this stress level failed before the experiment was completed.

Słowa kluczowe

EN

isochronous line; creep compliance; flexural creep behaviour; panel; linearity; wood-based panel; rheological constant; bending

• Wydawca: -
• Czasopismo: Electronic Journal of Polish Agricultural Universities. Series Wood Technology
• Rocznik: 2004
• Tom: 07
• Numer: 1
• Opis fizyczny: http://www.ejpau.media.pl/series/volume7/issue1/wood/art-02.html

Twórcy

autor

Palubicki B.

• The August Cieszkowski Agricultural University of Poznan, Wojska Polskiego 38-42, 60-637 Poznan, Poland

autor

Plenzler R.

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