{"created":"2021-03-01T06:00:25.634215+00:00","id":7969,"links":{},"metadata":{"_buckets":{"deposit":"1f0adda5-45cb-484a-9a5d-d579f402734e"},"_deposit":{"id":"7969","owners":[],"pid":{"revision_id":0,"type":"depid","value":"7969"},"status":"published"},"_oai":{"id":"oai:kitami-it.repo.nii.ac.jp:00007969","sets":["1:86"]},"author_link":["41319","41320","41321","41322","41323","41324","41325","41326","44813","41312","41313","41314","41315","41316","41317","41318"],"item_1646810750418":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_3_alternative_title_198":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Observation of Internal Crack of Steel Bar by Computed Tomography and Strain Mapping near Its Tip Using Synchrotron White X-Ray"}]},"item_3_biblio_info_186":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2009-07","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"7","bibliographicPageEnd":"602","bibliographicPageStart":"596","bibliographicVolumeNumber":"58","bibliographic_titles":[{"bibliographic_title":"材料"}]}]},"item_3_description_184":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Observation of the internal crack of steel by a computed tomography (CT) and strain mapping near its tip were investigated using a white X-ray obtained from BL28B2 beam line at SPring-8 in Japan. A low-alloy and high-tensile steel was used as a specimen prepared in the tensile bar with a parallel part of 5mm diameter. A fatigue crack was introduced into the specimen under the pulsating tension load (stress ratio R = 0). CT observation of the crack in the specimen was carried out by using the CCD camera that can detect indirectly the X-ray transmitted through the specimen. To measure the strain using the energy dispersive X-ray diffraction technique, the synchrotron white X-ray beam, which had a height of 100μm and a width of 100μm, was incident on the specimen with the Bragg angle θ of 5 degrees. As a result, the crack in the specimen under the tensile loading could be observed by the CT using the white X-ray. The resolution of CT, which was about 18μm3, was considerably lower than it using a monochromatic X-ray reported previously. The large tensile strain was measured near the crack tip. It was, however, relatively small under the influence of the long slender gauge volume as compared with the crack tip distributed circularly. It was confirmed that the FWHM of diffracted X-ray profile measured near the crack tip was increased due to the steep change in the strain distribution.","subitem_description_type":"Abstract"}]},"item_3_full_name_183":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"41319","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Shibano, Jun-ichi","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"41320","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Kiriyama, Koji","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"41321","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Kajiwara, Kentaro","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"41322","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Shobu, Takahisa","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"41323","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Suzuki, Kenji","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"41324","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Arai, Takayuki","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"41325","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Miura, Setsuo","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"41326","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Kobayashi, Michiaki","nameLang":"en"}]}]},"item_3_link_221":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_link_url":"https://www.jstage.jst.go.jp/article/jsms/58/7/58_7_596/_article/-char/ja/"}]},"item_3_publisher_212":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"公益社団法人日本材料学会"}]},"item_3_relation_191":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://doi.org/10.2472/jsms.58.596","subitem_relation_type_select":"DOI"}}]},"item_3_rights_192":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"c 2009 公益社団法人日本材料学会"}]},"item_3_select_195":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"柴野, 純一","creatorNameLang":"ja"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"桐山, 幸治","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"梶原, 堅太郎","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"菖蒲, 敬久","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"鈴木, 賢治","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"新居, 恭征","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"三浦, 節男","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小林, 道明","creatorNameLang":"ja"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-11-22"}],"displaytype":"detail","filename":"2009.07_放射光白色X線を用いたCTによる丸棒鋼内部き裂の観察とその先端近傍のひずみマッピング .pdf","filesize":[{"value":"794.0 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"2009.07_放射光白色X線を用いたCTによる丸棒鋼内部き裂の観察とその先端近傍のひずみマッピング .pdf","url":"https://kitami-it.repo.nii.ac.jp/record/7969/files/2009.07_放射光白色X線を用いたCTによる丸棒鋼内部き裂の観察とその先端近傍のひずみマッピング .pdf"},"version_id":"a130a675-b434-4ffa-941d-3b8a13016d2a"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Crack","subitem_subject_scheme":"Other"},{"subitem_subject":"CT","subitem_subject_scheme":"Other"},{"subitem_subject":"Strain mapping","subitem_subject_scheme":"Other"},{"subitem_subject":"Synchrotron radiation","subitem_subject_scheme":"Other"},{"subitem_subject":"High energy white X-ray","subitem_subject_scheme":"Other"},{"subitem_subject":"Energy disper-sive method","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":"放射光白色X線を用いたCTによる丸棒鋼内部き裂の観察とその先端近傍のひずみマッピング","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"放射光白色X線を用いたCTによる丸棒鋼内部き裂の観察とその先端近傍のひずみマッピング","subitem_title_language":"ja"},{"subitem_title":"Observation of Internal Crack of Steel Bar by Computed Tomography and Strain Mapping near Its Tip Using Synchrotron White X-Ray","subitem_title_language":"en"}]},"item_type_id":"3","owner":"1","path":["86"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2015-09-08"},"publish_date":"2015-09-08","publish_status":"0","recid":"7969","relation_version_is_last":true,"title":["放射光白色X線を用いたCTによる丸棒鋼内部き裂の観察とその先端近傍のひずみマッピング"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-13T02:21:28.202893+00:00"}