著者

中尾 方人 村上 雅英 山口 修由 宮澤 健二

出版者

日本建築学会

雑誌

日本建築学会構造系論文集 (ISSN:13404202)

巻号頁・発行日

vol.73, no.624, pp.291-298, 2008-02-28 (Released:2008-10-31)

参考文献数

24

被引用文献数

1

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This paper proposes the evaluation method of seismic performance of shear resisting elements in timber construction with shear walls. Proposed new evaluation method uses two parameters of horizontal stiffness and potential energy of the shear walls. These two design values provide horizontal damage limit and safety limit strengths of stories that have equal quality to those by the summation of load-deformation curves of the shear walls. These strengths by this method have less variety than those by existing simple evaluation method. This method also provides Ds values of stories that consist of different type of shear walls. Ds values of the stories have not been provided by the existing simple evaluation method. Precise safety limit strengths and Ds-values of the stories realize to apply horizontal load-carrying capacity design method for the structures with different type of shear walls. This evaluation method would be possible to apply for other structures than the timber construction as a simplified method.

著者

中尾 方人 古田 智基

出版者

一般社団法人 日本建築学会

雑誌

日本建築学会技術報告集 (ISSN:13419463)

巻号頁・発行日

vol.28, no.68, pp.185-190, 2022-02-20 (Released:2022-02-20)

参考文献数

11

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To clarify the difference in the structural performance of the plate-type-connector, the box-type-connector, and the L-shaped-connector, the static shear loading tests of tensile brace shear walls were performed. From the tests, it was found that the plate-type-connector provides high lateral stiffness, while the structural performance of the L-shaped-connector was lower than the ones of the plate-type-connector and the box-type-connector. Regarding the relationship between the axial load of a brace and the diagonal displacement of a wood frame, the difference in initial stiffness was not detected in the specimens with 1P, 1.5P, and 2P of wall length.

著者

鈴木 祥之 小松 幸平 下川 雄一 中尾 方人 北守 顕久 秦 正徳 中治 弘行 森 拓郎 須田 達 松本 慎也 向坊 恭介 向井 洋一 山田 耕司 後藤 正美 斎藤 幸雄 斎藤 幸雄 棚橋 秀光

出版者

立命館大学

雑誌

基盤研究(S)

巻号頁・発行日

2007

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伝統構法木造建築物では、仕口・接合部や耐力壁など構造ディテールの性能評価を含めた総合的かつ合理的な構造設計法は、いまだ確立されていない。本研究では、木材のめり込みなどによる仕口・接合部の耐力発現のメカニズムおよび土塗り壁や木造軸組の力学特性や破壊性状を実験的かつ解析的に解明するとともに、構造ディテールに基づく伝統木造建築物の設計法に適用するための評価手法を開発した。

著者

中尾 方人 一文字 里紗 山崎 裕 石橋 庸子

出版者

日本建築学会

雑誌

日本建築学会構造系論文集 (ISSN:13404202)

巻号頁・発行日

vol.70, no.598, pp.109-116, 2005

被引用文献数

7 9

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This study is to clarify the shear resisting mechanism and establish a shear strength evaluation method for mud-plastered walls through shear loading tests of mud-plastered wall specimens. Since two failure modes were observed throughout the tests, two shear resisting mechanisms were established. Therefore, the minimum value among the strengths corresponding to these two mechanisms was taken as the shear strength of the mud-plastered wall. Taking into account the compressive and tensile strength of mud, the evaluation method based on the shear resisting mechanisms for mud-plastered walls provided a good estimation of the shear strength.