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Creep of the Beam in Japanese Conventional Structures Composed of Green and Kiln-dried Timber. I. Differences in Relative Deflections of the Beams
http://hdl.handle.net/10091/954
http://hdl.handle.net/10091/954f13aab73-4675-47ab-8179-ed900295df12
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
v42_03.pdf (308.0 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||
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| 公開日 | 2008-01-24 | |||||||||
| タイトル | ||||||||||
| タイトル | Creep of the Beam in Japanese Conventional Structures Composed of Green and Kiln-dried Timber. I. Differences in Relative Deflections of the Beams | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| キーワード | ||||||||||
| 主題 | Mechano-sorptive creep, shrinkage, relative humidity, temperature | |||||||||
| 資源タイプ | ||||||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||||||
| タイプ | journal article | |||||||||
| その他（別言語等）のタイトル | ||||||||||
| その他のタイトル | 生材及び人工乾燥材の軸組における梁のクリープ(Ⅰ) 梁の相対たわみにおける差異 | |||||||||
| 言語 | ja | |||||||||
| 著者 |
Takeda, T
× Takeda, T
× Arima, T
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| 信州大学研究者総覧へのリンク | ||||||||||
| 氏名 | Takeda, T | |||||||||
| URL | http://soar-rd.shinshu-u.ac.jp/profile/ja.yVTFPpkh.html | |||||||||
| 出版者 | ||||||||||
| 出版者 | 信州大学農学部 | |||||||||
| 引用 | ||||||||||
| 内容記述 | 信州大学農学部紀要. 42(1-2): 17-25 (2006) | |||||||||
| 書誌情報 |
信州大学農学部紀要 巻 42, 号 1-2, p. 17-25, 発行日 2006-03-03 |
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| 抄録 | ||||||||||
| 内容記述 | The main purpose of this research was to evaluate the bending creep of beams in Japanese conventional structures (posts and beam constructions), known in Japanese as ""jiku gumi."" We built two wooden structures in order to carry out creep tests : one was composed of green timber (G) and the other of kiln-dried timber (D). Each structure was composed of four sills, four posts, two girders, and two beams. The tenon and mortise at specific locations in the members were processed with a molding machine at a sawmill. Long-term design loads were applied at the top of each beam. The deflections at mid-span were measured for each beam. Results showed that the ratios of total deflection to initial defection (relative deflection) over a 878-day period were 3.75 and 2.26 for the G and D structures, respectively. After unloading, the ratios became 3.04 and 1.50 for G and D, respectively. The additional relative creep deflection (＝relative deflection－1) observed in G were approximately two times that found in D. | |||||||||
| 資源タイプ（コンテンツの種類） | ||||||||||
| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 0583-0621 | |||||||||
| 出版タイプ | ||||||||||
| 出版タイプ | VoR | |||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||
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Cite as
Takeda, T, Arima, T, 2006, Creep of the Beam in Japanese Conventional Structures Composed of Green and Kiln-dried Timber. I. Differences in Relative Deflections of the Beams: 信州大学農学部, 17–25 p.
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