{"_buckets": {"deposit": "655763a6-42b3-47a4-ad7b-93a75c5f2ba3"}, "_deposit": {"id": "2000790", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "2000790"}, "status": "published"}, "_oai": {"id": "oai:u-ryukyu.repo.nii.ac.jp:02000790", "sets": ["1642838338003", "1642838406845"]}, "author_link": [], "item_1617186331708": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "\u3072\u305a\u307f\u5e72\u6e09\u6cd5\u306b\u3088\u308b\u75b2\u52b4\u304d\u88c2\u958b\u9589\u53e3\u70b9\u306e\u6e2c\u5b9a : \u9664\u8377\u5f3e\u6027\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u6cd5\u3068\u306e\u6bd4\u8f03\u3068\u6e2c\u5b9a\u7cbe\u5ea6\u306b\u3064\u3044\u3066", "subitem_1551255648112": "ja"}, {"subitem_1551255647225": "A Measurement of Fatigue Crack Tip Opening and Closing Points by Means of Strain Interference Method : Accuracy and Comparison with Unloading Elastic Compliance Method", "subitem_1551255648112": "en"}]}, "item_1617186419668": {"attribute_name": "Creator", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "\u771f\u58c1, \u671d\u654f", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "\u897f\u7530, \u65b0\u4e00", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "\u517c\u57ce, \u82f1\u592b", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "Makabe, Chobin", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Nishida, Shin-ichi", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Kaneshiro, Hideo", "creatorNameLang": "en"}]}]}, "item_1617186476635": {"attribute_name": "Access Rights", "attribute_value_mlt": [{"subitem_1522299639480": "open access", "subitem_1600958577026": "http://purl.org/coar/access_right/c_abf2"}]}, "item_1617186499011": {"attribute_name": "Rights", "attribute_value_mlt": [{"subitem_1522650717957": "ja", "subitem_1522651041219": "Copyright (c) 1991 \u65e5\u672c\u6a5f\u68b0\u5b66\u4f1a"}]}, "item_1617186609386": {"attribute_name": "Subject", "attribute_value_mlt": [{"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "Fatigue"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "Crack Tip Opening"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "Crack Tip Closing"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "Accuracy"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "Measurement Method"}]}, "item_1617186626617": {"attribute_name": "Description", "attribute_value_mlt": [{"subitem_description": "Fatigue crack tip opening stress \u03c3_\u003cop\u003e and closing stress \u03c3_\u003cct\u003e can be easily determined with the relationship between the following strain functions f,h and the cyclic stress \u03c3,f=(\u03b5_y-\u03b2)/(\u03b5_x+\u03b1), h=\u03b5_y+\u03bb\u03b5_x, where \u03b5_y and \u03b5_x are the strains measured in the vicinity of the crack center (or the crack face), and \u03b1,\u03b2 and \u03bb are constants. With regard to small-size specimens having a center crack or notch, the accuracy of this measurement method is confirmed. If the constants \u03b1,\u03b2 and \u03bb are chosen to proper values, the crack tip opening stress \u03c3_\u003cop\u003e and closing stress \u03c3_\u003cot\u003e can be judged from the inflection points of the \u03c3-h diagram and \u03c3-f diagram. These stresses coincide with the opening stress \u03c3_\u003cop\u003e and the closing stress \u03c3_\u003cct\u003e determined by the unloading elastic compliance method.", "subitem_description_type": "Other"}, {"subitem_description": "\u8ad6\u6587", "subitem_description_type": "Other"}]}, "item_1617186643794": {"attribute_name": "Publisher", "attribute_value_mlt": [{"subitem_1522300295150": "ja", "subitem_1522300316516": "\u65e5\u672c\u6a5f\u68b0\u5b66\u4f1a"}]}, "item_1617186702042": {"attribute_name": "Language", "attribute_value_mlt": [{"subitem_1551255818386": "jpn"}]}, "item_1617186783814": {"attribute_name": "Identifier", "attribute_value_mlt": [{"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/20.500.12000/224"}]}, "item_1617186920753": {"attribute_name": "Source Identifier", "attribute_value_mlt": [{"subitem_1522646500366": "ISSN", "subitem_1522646572813": "03875008"}, {"subitem_1522646500366": "NCID", "subitem_1522646572813": "AN0018742X"}]}, "item_1617186941041": {"attribute_name": "Source Title", "attribute_value_mlt": [{"subitem_1522650068558": "ja", "subitem_1522650091861": "\u65e5\u672c\u6a5f\u68b0\u5b66\u4f1a\u8ad6\u6587\u96c6. A\u7de8"}, {"subitem_1522650068558": "en", "subitem_1522650091861": "Transactions of the Japan Society of Mechanical Engineers. A"}]}, "item_1617187056579": {"attribute_name": "Bibliographic Information", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1991-05-25", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "537", "bibliographicPageEnd": "22", "bibliographicPageStart": "15", "bibliographicVolumeNumber": "57"}]}, "item_1617258105262": {"attribute_name": "Resource Type", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_1617265215918": {"attribute_name": "Version Type", "attribute_value_mlt": [{"subitem_1522305645492": "VoR", "subitem_1600292170262": "http://purl.org/coar/version/c_970fb48d4fbd8a85"}]}, "item_1617605131499": {"attribute_name": "File", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_access", "download_preview_message": "", "file_order": 0, "filename": "kaneshiro_h14.pdf", "future_date_message": "", "is_thumbnail": false, "mimetype": "", "size": 0, "url": {"objectType": "fulltext", "url": "https://u-ryukyu.repo.nii.ac.jp/record/2000790/files/kaneshiro_h14.pdf"}, "version_id": "d7f31587-31ec-42bf-84a3-5abaf8a6f734"}]}, "item_title": "\u3072\u305a\u307f\u5e72\u6e09\u6cd5\u306b\u3088\u308b\u75b2\u52b4\u304d\u88c2\u958b\u9589\u53e3\u70b9\u306e\u6e2c\u5b9a : \u9664\u8377\u5f3e\u6027\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u6cd5\u3068\u306e\u6bd4\u8f03\u3068\u6e2c\u5b9a\u7cbe\u5ea6\u306b\u3064\u3044\u3066", "item_type_id": "15", "owner": "1", "path": ["1642838338003", "1642838406845"], "permalink_uri": "http://hdl.handle.net/20.500.12000/224", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2007-03-04"}, "publish_date": "2007-03-04", "publish_status": "0", "recid": "2000790", "relation": {}, "relation_version_is_last": true, "title": ["\u3072\u305a\u307f\u5e72\u6e09\u6cd5\u306b\u3088\u308b\u75b2\u52b4\u304d\u88c2\u958b\u9589\u53e3\u70b9\u306e\u6e2c\u5b9a : \u9664\u8377\u5f3e\u6027\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u6cd5\u3068\u306e\u6bd4\u8f03\u3068\u6e2c\u5b9a\u7cbe\u5ea6\u306b\u3064\u3044\u3066"], "weko_shared_id": -1}