{"_buckets": {"deposit": "24bd31e2-0ccf-4e5e-9398-0e771e4627ad"}, "_deposit": {"id": "7472", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "7472"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00007472", "sets": ["322"]}, "author_link": ["20960", "20961", "20962", "20963", "20964", "20965", "20966", "20967"], "item_10_alternative_title_19": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "J-Integral Approach to Fatigue Crack Propagation in Vulcanized Natural Rubber", "subitem_alternative_title_language": "en"}]}, "item_10_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2003-04", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "680", "bibliographicPageEnd": "765", "bibliographicPageStart": "758", "bibliographicVolumeNumber": "69", "bibliographic_titles": [{"bibliographic_title": "日本機械学會論文集 A編", "bibliographic_titleLang": "ja"}]}]}, "item_10_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Fatigue tests of vulcanized natural rubber were conducted under displacement-controlled conditions. The specimens were of three types: smooth specimen, specimen with an artifical surface defect of 0.2 mm in diameter, and specimen with an artifical through-thickness defect of 2 mm in length. In smooth specimens, a fatigue crack started from natural defects of about 0.15 mm in size, and grew as an internal crack, and then became a through-thickness crack. The spring constant of the specimen decreased slowly in the range of about 80％ of the total life (Stage A), followed by a rapid decrease (Stage B). The transition from Stage A to B took place when a crack penetrated through the thickness. The rate of fatigue crack propagation is expressed as a second-power function of the J-integral range both for surface cracks and through-thickness cracks. The J-integral was evaluated from the crack-center opening displacement.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}]}, "item_10_identifier_60": {"attribute_name": "URI", "attribute_value_mlt": [{"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/2237/9154"}]}, "item_10_publisher_32": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "日本機械学会", "subitem_publisher_language": "ja"}]}, "item_10_relation_43": {"attribute_name": "関連情報", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "http://ci.nii.ac.jp/naid/110002370370/", "subitem_relation_type_select": "URI"}}]}, "item_10_rights_12": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "日本機械学会", "subitem_rights_language": "ja"}, {"subitem_rights": "本文データは学協会の許諾に基づきCiNiiから複製したものである。", "subitem_rights_language": "ja"}]}, "item_10_select_15": 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{"creatorNames": [{"creatorName": "TANAKA, Keisuke", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "20961", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "秋庭, 義明", "creatorNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "20962", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "AKINIWA, Yoshiaki", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "20963", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "來海, 博央", "creatorNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "20964", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "KIMACHI, Hirohisa", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "20965", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "伊藤, 和之", "creatorNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "20966", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "ITOH, Kazuyuki", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "20967", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2018-02-19"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "JsMecEngA_69-680-758.pdf", "filesize": [{"value": "1.1 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 1100000.0, "url": {"label": "JsMecEngA_69-680-758.pdf", "objectType": "fulltext", "url": "https://nagoya.repo.nii.ac.jp/record/7472/files/JsMecEngA_69-680-758.pdf"}, "version_id": "8fd1fabf-d688-4aeb-8c3e-566b650c67aa"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Fatigue Crack Propagation", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Fracture Mechanics", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Rubber", "subitem_subject_scheme": "Other"}, {"subitem_subject": "J Integral", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Smooth Specimen", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Natural Defect", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Artificial Surface Defect", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Through-thickness Crack", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "jpn"}]}, "item_resource_type": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "防振ゴム材料における疲労き裂進展挙動へのJ 積分の適用", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "防振ゴム材料における疲労き裂進展挙動へのJ 積分の適用", "subitem_title_language": "ja"}]}, 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