The usability of Burger body model on determination of oriented strand boards' creep behavior

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dc.authorid0000-0003-2751-9593en_US
dc.contributor.authorYıldırım, Nadir
dc.contributor.authorShaler, Stephen
dc.contributor.authorWest, William
dc.contributor.authorGajic, Ema
dc.contributor.authorEdgar, Russel
dc.date.accessioned2021-03-20T20:09:24Z
dc.date.available2021-03-20T20:09:24Z
dc.date.issued2020
dc.departmentBTÜ, Orman Fakültesi, Orman Endüstri Mühendisliği Bölümüen_US
dc.description.abstractIn this work, the usability of the Burger body model (BBM) for determining the behavior of oriented strand boards (OSBs) under long-term loads was evaluated. The actual bending strain data and predicted strain data as a function of different stress levels and load durations under constant environmental conditions (25 +/- 2 degrees C and 50% relative humidity) were compared. Two test groups, short-term bending tests and long-term creep-rupture bending tests, were performed according to relevant ASTM standards. Specimens were randomly assigned to three groups and loaded at 47% (132.2 kg), 51% (137.4 kg), or 55% (154.9 kg) of the mean static short-term flexural strength. Specimen creep was monitored for 10,000 h using an automated measurement system. The four-parameter BBM parameters were obtained for all specimens at 2000-h time intervals, providing five different estimates. Measured strain values were compared with strain predictions from the BBM and with the goal of evaluating length of experiment on prediction accuracy. Each stress level provided statistical differences based on the error between the actual strain and predicted strain values. Group 3 provided minimum error compared to group 1 and group 2. The 10,000 and 8000 h loading provided the most accurate predictions compared to 6000, 4000, and 2000 h of data. Overall, the longer the actual data is collected the more accurate predictions were obtained. As a result, the BBM was found useful tool for predicting the creep behavior of OSBs under different loads and load durations. It was also shown that the increased duration of practical loading minimizes the error between the prediction. Therefore, the BBM is suggested for use predicting the creep behavior of OSBs over 8000 h load durations.en_US
dc.description.sponsorshipUSDA National Institute of Food and Agriculture, Hatch (McIntire-Stennis, Animal Health, etc.) through the Maine Agricultural & Forest Experiment Station [ME0-039607]en_US
dc.description.sponsorshipThe author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: This project was supported by the USDA National Institute of Food and Agriculture, Hatch (or McIntire-Stennis, Animal Health, etc.) Project number ME0-039607 through the Maine Agricultural & Forest Experiment Station. Maine Agricultural and Forest Experiment Publication Number 3755.en_US
dc.identifier.doi10.1177/2633366X20935895en_US
dc.identifier.issn0963-6935
dc.identifier.issn2633-366X
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttp://doi.org/10.1177/2633366X20935895
dc.identifier.urihttps://hdl.handle.net/20.500.12885/401
dc.identifier.volume29en_US
dc.identifier.wosWOS:000547398700001en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorYıldırım, Nadir
dc.language.isoenen_US
dc.publisherSage Publications Ltden_US
dc.relation.ispartofAdvanced Composites Lettersen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectoriented strand boarden_US
dc.subjectburger body modelen_US
dc.subjectcreep behavioren_US
dc.subjectwood composite panelsen_US
dc.subjectflexural propertiesen_US
dc.titleThe usability of Burger body model on determination of oriented strand boards' creep behavioren_US
dc.typeArticleen_US

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