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Moment and shear capacity of Ply-lam composed with plywood and structural timber under out-of-plane bending

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dc.contributor.authorPang, Sung-Jun-
dc.contributor.authorLee, Hyeon-Jeong-
dc.contributor.authorYang, Seung Min-
dc.contributor.authorKang, Seog Goo-
dc.contributor.authorOh, Jung-Kwon-
dc.date.accessioned2020-04-01T01:41:09Z-
dc.date.available2020-04-01T10:43:42Z-
dc.date.issued2019-12-23-
dc.identifier.citationJournal of Wood Science, 65(1):68ko_KR
dc.identifier.issn1611-4663-
dc.identifier.uri10.1186/s10086-019-1847-8-
dc.identifier.urihttps://hdl.handle.net/10371/164885-
dc.description.abstractThe aim of this study was to investigate the moment and shear capacity of Ply-lam which is composed with plywood and structural timber. The moment and shear capacity of Ply-lam were predicted by using prediction methodologies for typical cross-laminated timber (CLT). The predicted values by the methodologies were verified by comparison with measured capacities. Fifty-eight specimens of Ply-lam (five layers) were manufactured and half of the specimens were tested for bending (span-to-depth ratio (Rsd) was 25:1). The other specimens were tested for rolling shear (Rsd)) in accordance with EN 16351. The results show that typical prediction methods for structural properties of CLT can also be used to predict those of Ply-lam, since the measured values were higher than the predicted values. In rolling shear test, 52% specimens failed by bending at the bottom layer. This indicates that the rolling shear test method in EN 16351 was not suitable for Ply-lam because the typical CLT would be reinforced by replacing the cross layer with plywood. Thus, the span-to-depth ratio needs to be reduced for hybrid CLT like Ply-lam.ko_KR
dc.description.sponsorshipThis project funded by Korea Forest Service (Korea Forestry Promotion Institute).ko_KR
dc.language.isoenko_KR
dc.publisherSpringer Openko_KR
dc.subjectMoment capacity, Shear capacity-
dc.subjectPly-lam-
dc.subjectPlywood-
dc.subjectStructural timber-
dc.subjectCross-laminated timber-
dc.titleMoment and shear capacity of Ply-lam composed with plywood and structural timber under out-of-plane bendingko_KR
dc.typeArticleko_KR
dc.contributor.AlternativeAuthor방성준-
dc.contributor.AlternativeAuthor이현정-
dc.contributor.AlternativeAuthor양승민-
dc.contributor.AlternativeAuthor강석구-
dc.contributor.AlternativeAuthor오정권-
dc.citation.journaltitleJournal of Wood Scienceko_KR
dc.language.rfc3066en-
dc.rights.holderThe Author(s)-
dc.date.updated2019-12-29T04:10:58Z-
dc.citation.number1ko_KR
dc.citation.startpage68ko_KR
dc.citation.volume65ko_KR
Appears in Collections:
College of Agriculture and Life Sciences (농업생명과학대학)Research Institute of Agriculture and Life Sciences (농업생명과학연구원)Journal Papers (저널논문_농업생명과학연구원)
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