{"_buckets": {"deposit": "9586c94e-8f67-46e5-a280-f3158ce1a71a"}, "_deposit": {"id": "3251", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "3251"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00003251"}, "item_5_alternative_title_1": {"attribute_name": "\u305d\u306e\u4ed6\u306e\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_alternative_title": "STUDY ON WHEEL LOAD VARIATION EXCITED AT RAIL JOINTS"}]}, "item_5_biblio_info_6": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2004-07", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "40", "bibliographicPageStart": "35", "bibliographicVolumeNumber": "8", "bibliographic_titles": [{"bibliographic_title": "\u9244\u9053\u529b\u5b66\u8ad6\u6587\u96c6"}, {"bibliographic_title": "\u9244\u9053\u529b\u5b66\u8ad6\u6587\u96c6", "bibliographic_titleLang": "en"}]}]}, "item_5_description_4": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "\u30ec\u30fc\u30eb\u7d99\u76ee\u843d\u3061\u5f62\u72b6\u3092\u8abf\u67fb\u3057\u3001\u3044\u304f\u3064\u304b\u306e\u5178\u578b\u7684\u306a\u7aef\u90e8\u5f62\u72b6\u3092\u660e\u3089\u304b\u306b\u3057\u305f\u3002\u307e\u305f\u3001\u8d70\u884c\u901f\u5ea670km/h\u307e\u3067\u306e\u30ec\u30fc\u30eb\u7d99\u76ee\u90e8\u306b\u304a\u3051\u308b\u5b9f\u8eca\u8d70\u884c\u8a66\u9a13\u3092\u884c\u3044\u3001\u8eca\u4e0a\u8f2a\u91cd\u304a\u3088\u3073\u30ec\u30fc\u30eb\u5727\u529b\u306e\u6700\u5927\u5024\u3068\u901f\u5ea6\u306e\u95a2\u4fc2\u3092\u62bd\u51fa\u3057\u305f\u3002\u4e00\u65b9\u3001\u7d99\u76ee\u90e8\u306e\u4e0d\u9023\u7d9a\u6027\u3068\u8eca\u8f2a\u306e\u904a\u9593\u90e8\u4e57\u308a\u79fb\u308a\u3092\u8003\u616e\u3057\u305f\u30ec\u30fc\u30eb\u7d99\u76ee\u90e8\u52d5\u7684\u89e3\u6790\u30e2\u30c7\u30eb\u3092\u69cb\u7bc9\u3057\u3001\u6e2c\u5b9a\u3055\u308c\u305f\u8eca\u4e0a\u8f2a\u91cd\u3068\u30ec\u30fc\u30eb\u5727\u529b\u3068\u306e\u6bd4\u8f03\u306b\u3088\u308a\u30e2\u30c7\u30eb\u306e\u59a5\u5f53\u6027\u3092\u691c\u8a3c\u3057\u305f\u3002\u3055\u3089\u306b\u3001\u89e3\u6790\u30e2\u30c7\u30eb\u3092\u7528\u3044\u3066\u904a\u9593\u91cf\u3084\u30ec\u30fc\u30eb\u7d99\u76ee\u843d\u3061\u304c\u8f2a\u91cd\u5909\u52d5\u306b\u53ca\u307c\u3059\u5f71\u97ff\u3092\u691c\u8a0e\u3057\u305f\u3002", "subitem_description_type": "Abstract"}, {"subitem_description": "The longitudinal profiles of rail dip joints were investigated and some typical profiles of dip joints were obtained. Also, track dynamic behaviors such as dynamic wheel loads, rail seat forces, rail and sleeper displacements excited by vehicles running at a rail joint at the speed up to 70km/h were measured. On the other hand, the authors established a track dynamic model considering the excitation caused by wheels transferring at the discontinuity of fish plate rail joints. Then the measured and analytical results were compared and a good agreement was obtained. Finally the influence of rail surface irregularity, longitudinal profile of dip joint and the gap of fish plate joint on dynamic wheel loads was studied.", "subitem_description_type": "Abstract"}]}, "item_5_full_name_3": {"attribute_name": "\u8457\u8005\u5225\u540d", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "41683", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Suzuki, Takahiro"}]}, {"nameIdentifiers": [{"nameIdentifier": "41684", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Ishida, Makoto"}]}, {"nameIdentifiers": [{"nameIdentifier": "41685", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Abe, Kazuhisa"}]}, {"nameIdentifiers": [{"nameIdentifier": "41686", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Koro, Kazuhiro"}]}]}, "item_5_publisher_7": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "\u571f\u6728\u5b66\u4f1a"}]}, "item_5_rights_15": {"attribute_name": "\u6a29\u5229", "attribute_value_mlt": [{"subitem_rights": "\u516c\u76ca\u793e\u56e3\u6cd5\u4eba\u571f\u6728\u5b66\u4f1a"}]}, "item_5_select_19": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_5_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "13476092", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "\u9234\u6728, \u8cb4\u6d0b"}], "nameIdentifiers": [{"nameIdentifier": "41679", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "\u77f3\u7530, \u8aa0"}], "nameIdentifiers": [{"nameIdentifier": "41680", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "\u963f\u90e8, \u548c\u4e45"}], "nameIdentifiers": [{"nameIdentifier": "41681", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "\u7d05\u9732, \u4e00\u5bdb"}], "nameIdentifiers": [{"nameIdentifier": "41682", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "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": "8_35-40.pdf", "filesize": [{"value": "718.5 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 718500.0, "url": {"label": "8_35-40.pdf", "url": "https://niigata-u.repo.nii.ac.jp/record/3251/files/8_35-40.pdf"}, "version_id": "6a8c0c68-6201-483a-98e0-52821d97783f"}]}, "item_keyword": {"attribute_name": "\u30ad\u30fc\u30ef\u30fc\u30c9", "attribute_value_mlt": [{"subitem_subject": "rail dip joint", "subitem_subject_scheme": "Other"}, {"subitem_subject": "track site measurements", "subitem_subject_scheme": "Other"}, {"subitem_subject": "vehicle/track interaction", "subitem_subject_scheme": "Other"}, {"subitem_subject": "wheel load variation", "subitem_subject_scheme": "Other"}, {"subitem_subject": "partial head hardened rail", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "jpn"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "\u30ec\u30fc\u30eb\u7d99\u76ee\u90e8\u3067\u751f\u3058\u308b\u8f2a\u91cd\u5909\u52d5\u306b\u95a2\u3059\u308b\u4e00\u8003\u5bdf", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "\u30ec\u30fc\u30eb\u7d99\u76ee\u90e8\u3067\u751f\u3058\u308b\u8f2a\u91cd\u5909\u52d5\u306b\u95a2\u3059\u308b\u4e00\u8003\u5bdf"}, {"subitem_title": "\u30ec\u30fc\u30eb\u7d99\u76ee\u90e8\u3067\u751f\u3058\u308b\u8f2a\u91cd\u5909\u52d5\u306b\u95a2\u3059\u308b\u4e00\u8003\u5bdf", "subitem_title_language": "en"}]}, "item_type_id": "5", "owner": "1", "path": ["453/454", "468/469/470"], "permalink_uri": "http://hdl.handle.net/10191/26518", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_value": "2014-03-19"}, "publish_date": "2014-03-19", "publish_status": "0", "recid": "3251", "relation": {}, "relation_version_is_last": true, "title": ["\u30ec\u30fc\u30eb\u7d99\u76ee\u90e8\u3067\u751f\u3058\u308b\u8f2a\u91cd\u5909\u52d5\u306b\u95a2\u3059\u308b\u4e00\u8003\u5bdf"], "weko_shared_id": null}