開口を有するCLTパネルの開口低減係数に関する研究

開口を有するCLTパネルの開口低減係数に関する研究

In order to propose the opening reduction coefficient of the 5layer 5ply CLT wall panel, in-plane shear tests of the CLT wall panel with openings were tested. The knowledges are (1) the maximum shear unit stress of the CLT wall with opening excluding the opening area is from 2.0 to 2.2 N/mm2, (2) th...

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Veröffentlicht in:AIJ journal of technology and design 2018, Vol.24(56), pp.147-152
Hauptverfasser: 荒木, 康弘, 中島, 昌一, 中島, 史郎, 山口, 修由
Format: Artikel
Sprache:jpn
Schlagworte:
CLT
Coefficients
Deformation
Reduction
Shear tests
Stress ratio
せん断耐力
有開口壁パネル
開口低減係数
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Zusammenfassung:In order to propose the opening reduction coefficient of the 5layer 5ply CLT wall panel, in-plane shear tests of the CLT wall panel with openings were tested. The knowledges are (1) the maximum shear unit stress of the CLT wall with opening excluding the opening area is from 2.0 to 2.2 N/mm2, (2) the relationship between the opening coefficient of the CLT wall and the stress ratio, the relationship of F=ϒ/(10-9ϒ) (at the real deformation angle) and F=ϒ/(5-4ϒ) (at the apparent deformation angle) are the best to predict these relationships.
ISSN:1341-9463
1881-8188
DOI:10.3130/aijt.24.147