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木材のねじりせん断強さにおける寸法効果について
http://hdl.handle.net/10076/5720
http://hdl.handle.net/10076/5720bdb6aefe-abd0-476b-a2fa-335a9e661b84
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AN002343370007002.pdf (380.0 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2007-07-09 | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | 木材のねじりせん断強さにおける寸法効果について | |||||||||||||
| 言語 | ja | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | jpn | |||||||||||||
| 資源タイプ | ||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||
| 資源タイプ | departmental bulletin paper | |||||||||||||
| 著者 |
鈴木, 直之
× 鈴木, 直之
× 大河原, 行雄
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| 抄録 | ||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||
| 内容記述 | The size effects in shearing strength were investigated by means of the torsional test in two species of Western hemlock and Red lauan. The torsional tests were carried out by using four kinds of specimens whose size were two times, four times and eight times as long as the smallest specimens respectively. The shearing strength of these specimens was measured. The results obtained are summarized as follows : 1) It was observed that there was a high negative correlation between logarithms of the shearing strentgh <special>(log γmax)</special> and logarithms of the volume of the specimens <special>(log V)</special>. Preticularly, the regression line in three kinds of specimens, except the smallest one (Type I specimen), was very nearly identical. Accordingly, it was considered that the shearing fracture coincided with the weakest link theory. 2)The constants of the size effect of Western hemlock specimens were 10.8 (shearing strength in radial section) and 10.7 (shearing strength in tangential section). The constants of Red lauan specimens were 10.0 (shearing strength in radial section) and 9.26 (shearing strength in tagential section). | |||||||||||||
| 書誌情報 |
三重大學農學部學術報告 = The bulletin of the Faculty of Agriculture, Mie University 巻 70, p. 45-53, 発行日 1985-03-01 |
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| ISSN | ||||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||||
| 収録物識別子 | 0462-4408 | |||||||||||||
| 書誌レコードID | ||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||
| 収録物識別子 | AN00234337 | |||||||||||||
| フォーマット | ||||||||||||||
| 内容記述タイプ | Other | |||||||||||||
| 内容記述 | application/pdf | |||||||||||||
| 著者版フラグ | ||||||||||||||
| 出版タイプ | VoR | |||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||
| その他のタイトル | ||||||||||||||
| 言語 | en | |||||||||||||
| 値 | On the Size Effects in the Torsional Shearing Strength of Wood | |||||||||||||
| 出版者 | ||||||||||||||
| 出版者 | 三重大学農学部 | |||||||||||||
| ノート | ||||||||||||||
| 値 | Agropedia提供データ | |||||||||||||
| 資源タイプ（三重大） | ||||||||||||||
| 値 | Departmental Bulletin Paper / 紀要論文 | |||||||||||||
