{"created":"2023-07-25T10:59:18.405325+00:00","id":920,"links":{},"metadata":{"_buckets":{"deposit":"fa2d6346-9936-4509-b33c-98f236160b9c"},"_deposit":{"created_by":4,"id":"920","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"920"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00000920","sets":["1:356:364"]},"author_link":["616"],"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1978-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"101","bibliographicPageStart":"95","bibliographicVolumeNumber":"10","bibliographic_titles":[{"bibliographic_title":"Memoirs of National Institute of Polar Research. Special issue"}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Shoji, Hitoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_1_description_1":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P(論文)","subitem_description_type":"Other"}]},"item_1_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"The mechanical property of one ice sample (No. 143) taken from the 100m depth at Mizuho Station was investigated with the stress-strain tests in uniaxial compression at temperatures of -6°and -16℃. Strain rate employed in experiments ranged from (10)^<-7> to (10)^<-6>s^<-1>. Stress-strain curves obtained are classified into two types : stress-yield type and stress-saturation type, according to the occurrence and non-occurrence of yield drop due to the internal cracking. The relationships between the maximum stress obtained from the curves and the strain rate (the stress dependence of the strain rate) thus obtained were compared with those for core samples taken at Byrd Station. It was found that Mizuho core sample resembled Byrd core sample No. 145 (300m depth) in the mechanical property shown in the relationships stated above Peculiarity in the property exhibited at -16℃ experiments is interpreted by the generation of cracks during deformation of high strain rate.","subitem_description_type":"Other"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AA00733561","subitem_source_identifier_type":"NCID"}]},"item_1_text_10":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Department of Applied Physics, Faculty of Engineering, Hokkaido University"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1978-12-01"}],"displaytype":"detail","filename":"KJ00000011468.pdf","filesize":[{"value":"888.9 kB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"url":"https://nipr.repo.nii.ac.jp/record/920/files/KJ00000011468.pdf"},"version_id":"f02d27f6-7322-4fac-aa48-5ac7a3bf9122"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Stress-Strain Tests of Ice Core Drilled at Mizuho Station, East Antarctica","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Stress-Strain Tests of Ice Core Drilled at Mizuho Station, East Antarctica","subitem_title_language":"en"}]},"item_type_id":"1","owner":"4","path":["364"],"pubdate":{"attribute_name":"公開日","attribute_value":"1978-12-01"},"publish_date":"1978-12-01","publish_status":"0","recid":"920","relation_version_is_last":true,"title":["Stress-Strain Tests of Ice Core Drilled at Mizuho Station, East Antarctica"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T14:29:14.860729+00:00"}