The Effect of Orthogonal Lamination in Plywood and Lvl on the Partial Compressive Performance
Year: 2025
Type: article
Abstract: Partial compressive performance of wood-based material needs to be obtained for structural design. Orthogonally laminated materials have been developed in recent years. An area in the additional length is and is not deformed under the partial compressive load perpendicular and parallel to grain, respectively. Therefore, the deformative constraint in the area occurs in the orthogonally laminated materials, which might improve the partial compressive performance. This effect was experimentally and quantitatively evaluated using veneer laminated specimens and theoretically evaluated via a mechanical model based on Pasternak model. Consequently, the improvement in the stiffness was demonstrated.
DOI: 10.3130/aijs.90.1300
Authors: Ryutaro SUDO, Kohta MIYAMOTO, Hirofumi IDO
Language: English
Subfield: Building and Construction
Field: Engineering
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W4415753226