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極厚H型鋼柱、はり溶接接合部分の脆性破壊に関する研究 : COD試験
https://fukuyama-u.repo.nii.ac.jp/records/7637
https://fukuyama-u.repo.nii.ac.jp/records/7637095ef1cf-f2d4-4fa6-be32-5893fc02b9be
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00005780953.pdf (357.5 kB)
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| Item type | 紀要論文(ELS) / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 1981-01-01 | |||||
| タイトル | ||||||
| タイトル | 極厚H型鋼柱、はり溶接接合部分の脆性破壊に関する研究 : COD試験 | |||||
| タイトル | ||||||
| タイトル | Study on the Brittle Fracture of Welded Beam-to-Column Connections of Heavy Steel : COD Testing | |||||
| 言語 | en | |||||
| 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 | |||||
| ページ属性 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | P(論文) | |||||
| 記事種別(日) | ||||||
| 値 | 研究報告 | |||||
| 記事種別(英) | ||||||
| 言語 | en | |||||
| 値 | Technical Paper | |||||
| 著者名(日) |
中山, 昭夫
× 中山, 昭夫× 桑田, 裕次 |
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| 著者名よみ | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 41418 | |||||
| 姓名 | ナカヤマ, アキオ | |||||
| 著者名よみ | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 41419 | |||||
| 姓名 | クワダ, ヒロツグ | |||||
| 著者名(英) | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 41420 | |||||
| 姓名 | NAKAYAMA, Akio | |||||
| 言語 | en | |||||
| 著者名(英) | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 41421 | |||||
| 姓名 | KUWADA, Hirotsugu | |||||
| 言語 | en | |||||
| 著者所属(日) | ||||||
| 値 | 福山大学工学部 | |||||
| 著者所属(日) | ||||||
| 値 | 福山大学工学部 | |||||
| 抄録(英) | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | It was reported that the brittle fracture in plastic range at room temperature took place in the full scale tests of wide flange beam-to-column connections of which the thickness of column flanges were from 40mm to 60mm. It is very important to analyze this phenomenon, because the wide flange of heavy steel section is generally used in the construction of multi-story buildings. In general, the following factors seem to have influence upon brittle fracture; (1) material properties (grade of steel, change of material properties by welding, anisotropy of rolled steel, etc.) (2) temperature (transition temperature) (3) constraint intensity of plastic deformation (plane strain, dimensions of members, etc.) (4) residual stresses (by rolling and welding, etc) The brittle fracture is caused by superposition of these factors, and it is necessary to make clear how these factors affect on the brittle fracture. The former two factors can be estimated by the test of small specimen, but the latter two cannot be done by it, and they should be estimated by the test of large scale specimen. Therefore the authors examine the fracture toughness of welded beam-to-column connections of heavy steel section. At first stage we focused our attention on the former two factors, that is, (1) material properties and (2) temperature, and carried out the COD testing of small scale specimen which is little affected by the latter two factors. | |||||
| 雑誌書誌ID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00217655 | |||||
| 書誌情報 |
福山大学工学部紀要 巻 3, p. 96-101, 発行日 1981 |
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