{"_buckets": {"deposit": "83c084bd-bd2d-489a-b50a-0547d34fe4a1"}, "_deposit": {"id": "3879", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "3879"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00003879", "sets": ["454", "425"]}, "item_5_alternative_title_1": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "Chaotic Oscillation of a Wheelset Rolling on a Rail : Variation in the Hunting Motion Induced by Lowering the Restraint Stiffness"}]}, "item_5_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1993-06", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "562", "bibliographicPageEnd": "1637", "bibliographicPageStart": "1633", "bibliographicVolumeNumber": "59", "bibliographic_titles": [{"bibliographic_title": "日本機械学会論文集. C編"}, {"bibliographic_title": "日本機械学会論文集. C編", "bibliographic_titleLang": "en"}]}]}, "item_5_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "In this study, chaotic behavior of a single wheelset rolling on a rail has been examined numerically. The single wheelset model is assumed to be elastically restrained from an imaginary truck frame moving in parallel with a straight track. In the simulation, nonlinear forces of the flange-rail contact and the wheel-rail creep are involved. When the elastic restraint is decreased, self-excited lateral oscillation occurs even in the practical speed range ; then the oscillation bifurcates into chaotic behavior. The chaotic features are confirmed by the correlation dimension, bifurcation diagram, power sepctrum and Poincare map.", "subitem_description_type": "Abstract"}]}, "item_5_full_name_3": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "45932", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Tanifuji, Katsuya"}]}, {"nameIdentifiers": [{"nameIdentifier": "45933", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Nagai, Ken-ichi"}]}]}, "item_5_publisher_7": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "日本機械学会"}]}, "item_5_relation_31": {"attribute_name": "異版である", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "http://ci.nii.ac.jp/naid/110002381059", "subitem_relation_type_select": "URI"}}]}, "item_5_rights_15": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "日本機械学会"}, {"subitem_rights": "本文データは学会の許諾に基づくCiNiiからの複製である"}]}, "item_5_select_19": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_5_source_id_11": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AN00187463", "subitem_source_identifier_type": "NCID"}]}, "item_5_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "03875024", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "谷藤, 克也"}], "nameIdentifiers": [{"nameIdentifier": "45930", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "永井, 健一"}], "nameIdentifiers": [{"nameIdentifier": "45931", "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": "2019-07-30"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "9_0097.pdf", "filesize": [{"value": "414.7 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 414700.0, "url": {"label": "9_0097.pdf", "url": "https://niigata-u.repo.nii.ac.jp/record/3879/files/9_0097.pdf"}, "version_id": "1e3ac1ed-08af-4fb9-9643-059ae3327992"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Nonlinear Vibration", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Coupled Vibration", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Chaos", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Vibration of Moving Body", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Railway", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Numerical Simulation", "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": "鉄道車輪軸の転走におけるカオス状振動（支持弾性の低下にともなう蛇行運動の変動）", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "鉄道車輪軸の転走におけるカオス状振動（支持弾性の低下にともなう蛇行運動の変動）"}, {"subitem_title": "鉄道車輪軸の転走におけるカオス状振動（支持弾性の低下にともなう蛇行運動の変動）", "subitem_title_language": "en"}]}, "item_type_id": "5", "owner": "1", "path": ["454", "425"], "permalink_uri": "http://hdl.handle.net/10191/5799", "pubdate": {"attribute_name": "公開日", "attribute_value": "2008-04-08"}, "publish_date": "2008-04-08", "publish_status": "0", "recid": "3879", "relation": {}, "relation_version_is_last": true, "title": ["鉄道車輪軸の転走におけるカオス状振動（支持弾性の低下にともなう蛇行運動の変動）"], "weko_shared_id": null}