{"created":"2023-06-20T14:46:21.239769+00:00","id":13897,"links":{},"metadata":{"_buckets":{"deposit":"d5255fab-a853-489b-a175-3c23b8eddfa1"},"_deposit":{"created_by":1,"id":"13897","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"13897"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00013897","sets":["1543:1633:1647","1887:1891"]},"author_link":["127618","127617","127622","127620","127621","127616","127619","127623"],"item_5_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"初期養生期間の影響"}]},"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Effect of pre-curing periods"},{"subitem_alternative_title":"A study on physical properties of mortar under the vacuum environment"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2004-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"307","bibliographicPageStart":"304","bibliographic_titles":[{"bibliographic_title":"宇宙利用シンポジウム　第20回　平成15年度"},{"bibliographic_title":"Space Utilization Research: Proceedings of the Twentieth Space Utilization Symposium","bibliographic_titleLang":"en"}]}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Effects of vacuum environment on physical properties of cementitious material were discussed for studying the feasibility of application of lunar concrete construction. In this study, mortar specimens were exposed to a vacuum environment after various pre-curing periods to investigate the changing of physical properties of mortar. Several characteristics of the specimens, such as weight, strain and strength, were measured after the vacuum exposure. From the test result, it is found that pre-curing periods affect the physical properties of mortar under the vacuum environment.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0046917092","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構宇宙科学研究本部"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS)"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"北海道大学 工学部　土木工学科"},{"subitem_text_value":"北海道大学 大学院工学研究科"},{"subitem_text_value":"北海道大学 大学院工学研究科"},{"subitem_text_value":"北海道大学 大学院工学研究科"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Hokkaido University Department of Civil Engineering, Faculty of Engineering"},{"subitem_text_language":"en","subitem_text_value":"Hokkaido University Graduate School of Engineering"},{"subitem_text_language":"en","subitem_text_value":"Hokkaido University Graduate School of Engineering"},{"subitem_text_language":"en","subitem_text_value":"Hokkaido University Graduate School of Engineering"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"伊藤, 賀章"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"迫井, 裕樹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"佐伯, 昇"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"堀口, 敬"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ito, Yoshiaki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sakoi, Yuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Saeki, Noboru","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Horiguchi, Takashi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"真空","subitem_subject_scheme":"Other"},{"subitem_subject":"モルタル","subitem_subject_scheme":"Other"},{"subitem_subject":"機械的特性","subitem_subject_scheme":"Other"},{"subitem_subject":"セメント","subitem_subject_scheme":"Other"},{"subitem_subject":"曲げ強度","subitem_subject_scheme":"Other"},{"subitem_subject":"水分蒸発","subitem_subject_scheme":"Other"},{"subitem_subject":"初期養生","subitem_subject_scheme":"Other"},{"subitem_subject":"重量損失","subitem_subject_scheme":"Other"},{"subitem_subject":"vacuum","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"mortar","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"mechanical property","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"cement","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"flexural strength","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"water evaporation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"pre-curing","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"weight loss","subitem_subject_language":"en","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":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"真空環境におけるモルタルの物理特性に関する研究","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"真空環境におけるモルタルの物理特性に関する研究"}]},"item_type_id":"5","owner":"1","path":["1647","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"13897","relation_version_is_last":true,"title":["真空環境におけるモルタルの物理特性に関する研究"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T05:43:02.578243+00:00"}