Artificial neural-network optimisation of nail size and spacings of plywood shear wall

Demir, Aydın; Demirkır, Cenk; Özşahin, Şükrü; Aydın, İsmail

doi:10.1080/17480272.2021.1992648

Cited by 1 publication

(1 citation statement)

References 23 publications

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“…Dhonju et al (2017) examined the effects of nail spacing in panel, wall length, arrangement and configuration of studs and floor members, and vertical load on the shear performance of OSB shear walls. Demir et al (2023) used Artificial Neural Networks (ANN) to estimate the maximum load and displacement of shear walls sheathed with plywood according to various nail spacing and revealed the effect of nail size and spacing on the shear resistance of plywood shear walls in light-frame construction. Doudak et al (2006) experimented to find the effects of openings in light-frame shear walls such as windows and doors, on the shear modulus and strength characteristics of the wall.…”

Section: Introductionmentioning

confidence: 99%

Shear resistance for lateral force of light-frame wall sheathed with structural particleboard (PB)

Kim,

Lee,

Lee

et al. 2024

BioRes

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The shear resistance of a structural particleboard (PB) wall was evaluated as a means to utilize recycled wood and low-grade logs for long periods. The wall was composed of spruce-pine-fir (SPF) lumber, nails, and structural PB, which was developed by improving the water resistance of default PB. Structural PB has a higher density than OSB, which is a commonly used covering material for light wooden structural walls, so a longer end distance for nailing at edge of sheathing is needed for structural PB. In this study, it was confirmed that structural PB walls sufficiently resisted lateral load when the end distance was 15 mm. In this case, the shear strength, shear modulus, and ductility of the structural PB wall for lateral cyclic load were confirmed as 9.2 kN/m, 2.0 kN/mm, and 6.2, respectively. When compared to the design value, the shear strength value was higher than that of the OSB wall and the plywood wall. The shear modulus was lower than that of OSB walls, but higher than plywood walls. Based on the above results, it was considered that structural PB light-frame wall could be used in residential load-bearing applications.

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Section: Introductionmentioning

confidence: 99%