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板厚変化を考慮したベローズの弾塑性解析
http://hdl.handle.net/10258/00009004
http://hdl.handle.net/10258/00009004b26cf2af-c82c-4c7d-8617-3c2696f2d057
名前 / ファイル | ライセンス | アクション |
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jsme_2015_G0300503 (668.5 kB)
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Item type | 会議発表論文 / Conference Paper(1) | |||||||||||
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公開日 | 2016-09-13 | |||||||||||
タイトル | ||||||||||||
言語 | ja | |||||||||||
タイトル | 板厚変化を考慮したベローズの弾塑性解析 | |||||||||||
タイトル | ||||||||||||
言語 | en | |||||||||||
タイトル | Elasto-plastic Analysis of Bellows Considering Thickness Distribution | |||||||||||
言語 | ||||||||||||
言語 | jpn | |||||||||||
キーワード | ||||||||||||
言語 | en | |||||||||||
主題Scheme | Other | |||||||||||
主題 | Flexible tube | |||||||||||
キーワード | ||||||||||||
言語 | en | |||||||||||
主題Scheme | Other | |||||||||||
主題 | Bellows | |||||||||||
キーワード | ||||||||||||
言語 | en | |||||||||||
主題Scheme | Other | |||||||||||
主題 | Elasto-plastic analysis | |||||||||||
キーワード | ||||||||||||
言語 | en | |||||||||||
主題Scheme | Other | |||||||||||
主題 | Low cycle fatigue | |||||||||||
キーワード | ||||||||||||
言語 | en | |||||||||||
主題Scheme | Other | |||||||||||
主題 | Thickness distribution | |||||||||||
資源タイプ | ||||||||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||||||||
資源タイプ | conference paper | |||||||||||
アクセス権 | ||||||||||||
アクセス権 | open access | |||||||||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||
著者 |
久末, 悠真
× 久末, 悠真× 藤木, 裕行
WEKO
5823
× 臺丸谷, 政志 |
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室蘭工業大学研究者データベースへのリンク | ||||||||||||
藤木 裕行(FUJIKI Hiroyuki) | ||||||||||||
http://rdsoran.muroran-it.ac.jp/html/100000019_ja.html | ||||||||||||
抄録 | ||||||||||||
内容記述タイプ | Abstract | |||||||||||
内容記述 | Bellows is a metal pipe with stretch and flexibility. Bellows is used in various environments as expansion joints of piping equipment to absorb vibration and thermal expansion. 60% of bellows failure is caused by fatigue and low cycle fatigue failure occurs on bellows because the bellows are used in plastic region. This study intends to elucidate the mechanical properties of the bellows with elasto-plastic analysis. Then manufacturing the bellows, the shape of bellows is formed by extruding from the inside of a pipe. Therefore thickness of the bellows is not uniform and the thickness of the crown becomes thinner than the root. Analysis models considering thickness distribution are constructed in order to elucidate the influence of the thickness distribution. As a result, maximum equivalent stress is higher in U-type than n-type. Then, number of cycle to failure of U-type is about 30-40% less than fi-type, so ft-type has mechanical superiority than U-type. Also life of the bellows is reduced by considering the thickness distribution. Therefore, it is necessary to consider the thickness distribution in order to evaluate the life of bellows in safe side. | |||||||||||
言語 | en | |||||||||||
書誌情報 |
ja : 年次大会 en : Mechanical Engineering Congress, Japan 巻 2015, 発行日 2015-09-13 |
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会議記述 | ||||||||||||
会議名 | 日本機械学会年次大会 | |||||||||||
言語 | ja | |||||||||||
開始年 | 2015 | |||||||||||
注記 | ||||||||||||
内容記述タイプ | Other | |||||||||||
内容記述 | ROMBUNNO.G0300503 | |||||||||||
言語 | en | |||||||||||
出版者 | ||||||||||||
言語 | ja | |||||||||||
出版者 | 日本機械学会 | |||||||||||
論文ID(NAID) | ||||||||||||
関連タイプ | isVersionOf | |||||||||||
識別子タイプ | NAID | |||||||||||
関連識別子 | 110010048225 | |||||||||||
日本十進分類法 | ||||||||||||
主題Scheme | NDC | |||||||||||
主題 | 530 | |||||||||||
日本十進分類法 | ||||||||||||
主題Scheme | NDC | |||||||||||
主題 | 531 | |||||||||||
書誌レコードID | ||||||||||||
収録物識別子タイプ | NCID | |||||||||||
収録物識別子 | AA12588255 | |||||||||||
権利 | ||||||||||||
言語 | ja | |||||||||||
権利情報 | CopyrightⒸ 2015 一般社団法人 日本機械学会 | |||||||||||
著者版フラグ | ||||||||||||
出版タイプ | AM | |||||||||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||
フォーマット | ||||||||||||
内容記述タイプ | Other | |||||||||||
内容記述 | application/pdf |