{"created":"2023-07-25T10:21:43.215328+00:00","id":831,"links":{},"metadata":{"_buckets":{"deposit":"ffcd3da3-86a9-44b7-b909-bc97f63bb07a"},"_deposit":{"created_by":3,"id":"831","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"831"},"status":"published"},"_oai":{"id":"oai:air.repo.nii.ac.jp:00000831","sets":["590:664:665:668"]},"author_link":["2868","2870","2874","2872","2869","2865","2873","2866","2867","2871"],"item_10001_alternative_title_1":{"attribute_name":"別タイトル","attribute_value_mlt":[{"subitem_alternative_title":"The Charpy Impact Test of Rock (1st Report) --Dynamic Fracture Energy--"}]},"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-03-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1/2","bibliographicPageEnd":"14","bibliographicPageStart":"10","bibliographicVolumeNumber":"18","bibliographic_titles":[{"bibliographic_title":"素材物性学雑誌"}]}]},"item_10001_description_5":{"attribute_name":"内容記述（抄録）","attribute_value_mlt":[{"subitem_description":"In this paper, we investigated dynamic fracture energy of rocks as a dynamic index in rock blasting using Charpy impact test. It was confirmed through the experiments that dynamic fracture energy of rocks obtained from the general equation used in Charpy impact test contains lots of kinetic energy which is consumed as scattering of rock fragment after it has failed. Also, it was found that the dynamic fracture energy of the rocks depend on the impact energy applied to the rock specimens, and its increasing rate is supposed to indicate an intrinsic dynamic fracture resistance of rocks.","subitem_description_type":"Other"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本素材物性学会"}]},"item_10001_source_id_11":{"attribute_name":"NCID","attribute_value_mlt":[{"subitem_source_identifier":"AN10140273","subitem_source_identifier_type":"NCID"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"09199853","subitem_source_identifier_type":"ISSN"}]},"item_10001_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"古住, 光正"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"杉本, 文男"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"今井, 忠男"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"鴨志田, 直人"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"阿部, 正良"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Furuzumi, Mitsumasa","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sugimoto, Fumio","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Imai, Tadao","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kamoshida, Naoto","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Abe, Masayoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-02-16"}],"displaytype":"detail","filename":"sozai18b.pdf","filesize":[{"value":"742.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"sozai18b.pdf","url":"https://air.repo.nii.ac.jp/record/831/files/sozai18b.pdf"},"version_id":"6101f936-f89a-480d-a41f-0fab2d13ffaa"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Dynamic　fracture　energy","subitem_subject_scheme":"Other"},{"subitem_subject":"Rock","subitem_subject_scheme":"Other"},{"subitem_subject":"Charpy　impact　test","subitem_subject_scheme":"Other"},{"subitem_subject":"Kinetic　energy","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":"岩石のシャルピー試験（第１報） --動的破壊エネルギーについて--","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"岩石のシャルピー試験（第１報） --動的破壊エネルギーについて--"}]},"item_type_id":"10001","owner":"3","path":["668"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-03-06"},"publish_date":"2008-03-06","publish_status":"0","recid":"831","relation_version_is_last":true,"title":["岩石のシャルピー試験（第１報） --動的破壊エネルギーについて--"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-07-25T12:00:48.721257+00:00"}