日本建築学会構造系論文集
Online ISSN : 1881-8153
Print ISSN : 1340-4202
ISSN-L : 1340-4202
大変形静加力実験による1層ロッキングCLT耐力壁構造の水平力抵抗機構の解明
百瀬 奏, 辻 拓也, 中川 貴文, 中島 昌一, 荒木 康弘, 五十田 博
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2025 年 90 巻 827 号 p. 104-112

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Instead of the expensive, high-performance hardware employed in CLT panel construction methods, we propose a structure utilizing cost-effective residential hardware. This system is designed to ensure no damage under moderate seismic events while relying on restoring forces to prevent collapse during massive seismic events. single-story full-scale CLT building equipped with existing residential hardware was subjected to deformation exceeding 1/3 rad. The experimental results confirmed the addition of lateral resistance by hardware, a consistent negative slope of restoring forces, and collapse limit displacement of over 910mm. Furthermore, it was observed that rocking behavior caused the weight concentration on the CLT walls.

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