{"created":"2023-06-19T10:28:55.086538+00:00","id":8518,"links":{},"metadata":{"_buckets":{"deposit":"0dd18f19-478a-4104-99d4-44dafafb51e6"},"_deposit":{"created_by":18,"id":"8518","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"8518"},"status":"published"},"_oai":{"id":"oai:muroran-it.repo.nii.ac.jp:00008518","sets":["216:234","35:92"]},"author_link":["5822","5823","5821"],"item_77_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2013-03-18","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"53","bibliographicPageStart":"47","bibliographicVolumeNumber":"62","bibliographic_titles":[{"bibliographic_title":"室蘭工業大学紀要","bibliographic_titleLang":"ja"},{"bibliographic_title":"Memoirs of the Muroran Institute of Technology","bibliographic_titleLang":"en"}]}]},"item_77_description_23":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_77_description_7":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Tubular bellows is a mechanical device for absorbing energy or displacement in structures. It is widely used to deal with vibrations, thermal expansion, and the angular, radial, and axial displacements of components. In the present study, the characteristics of stress in Ω-shaped tubular bellows are studied numerically. An Ω-shaped of tubular bellows available in market is subjected to internal pressure and deflection loads. The stresses are compared with the conventional U-shaped bellows. Elastic analyses of a two-dimensional, axisymmetric model with structural solid elements were carried out. A full convolution of each bellow was modeled. The dimensions of the bellows are as follows: ri_i = 64mm, r_0 = 77mm, q = 11.5 mm, and thickness t = 0.45mm. The bellows are made of SUS321 with properties of E = 193 GPa and υ = 0.3. The numerical results show good agrement with analytical results. The distributions of axial stresses are plotted for each bellows. It was concluded that the most destructive stress in bellows was meridional bending stress. The meridional bending stress in Ω-shaped of tubular bellows are lower than the U-shaped ones but higher than in toroidal bellows.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_77_description_8":{"attribute_name":"注記","attribute_value_mlt":[{"subitem_description":"特集 : Special Section for the Papers Presented at the Symposium on Mechanical Engineering, Industrial Engineering, and Robotics held at Noboribetsu, Hokkaido, Japan on 11 - 12 January 2012","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_77_link_5":{"attribute_name":"室蘭工業大学研究者データベースへのリンク","attribute_value_mlt":[{"subitem_link_text":"藤木 裕行（FUJIKI Hiroyuki）","subitem_link_url":"http://rdsoran.muroran-it.ac.jp/html/100000019_ja.html"}]},"item_77_publisher_11":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"室蘭工業大学","subitem_publisher_language":"ja"}]},"item_77_relation_15":{"attribute_name":"論文ID（NAID）","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"120005257008","subitem_relation_type_select":"NAID"}}]},"item_77_rights_19":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2013 室蘭工業大学","subitem_rights_language":"ja"}]},"item_77_source_id_12":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"13442708","subitem_source_identifier_type":"PISSN"}]},"item_77_source_id_14":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11912609","subitem_source_identifier_type":"NCID"}]},"item_77_subject_9":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"566","subitem_subject_scheme":"NDC"}]},"item_77_version_type_21":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open 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Hiroyuki","creatorNameLang":"en"},{"creatorName":"藤木, 裕行","creatorNameLang":"ja"},{"creatorName":"フジキ, ヒロユキ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-02-16"}],"displaytype":"detail","filename":"kiyo62_pp47-53.pdf","filesize":[{"value":"1.9 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"kiyo62_pp47-53.pdf","objectType":"fulltext","url":"https://muroran-it.repo.nii.ac.jp/record/8518/files/kiyo62_pp47-53.pdf"},"version_id":"a30b2952-14bf-41ed-ab45-833c0effe5f3"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Bellows","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Ω-shaped","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Expansion Joint","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Flexible Tube","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Numerical Study on Characteristics of Stress in Ω-Shaped Tubular Bellows","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Numerical Study on Characteristics of Stress in Ω-Shaped Tubular Bellows","subitem_title_language":"en"}]},"item_type_id":"77","owner":"18","path":["92","234"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2013-04-02"},"publish_date":"2013-04-02","publish_status":"0","recid":"8518","relation_version_is_last":true,"title":["Numerical Study on Characteristics of Stress in Ω-Shaped Tubular Bellows"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2023-11-01T06:36:36.288877+00:00"}