{"created":"2023-05-15T12:05:21.533618+00:00","id":10005,"links":{},"metadata":{"_buckets":{"deposit":"ce82147d-7214-4ad3-88f0-947364677071"},"_deposit":{"created_by":3,"id":"10005","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"10005"},"status":"published"},"_oai":{"id":"oai:iwate-u.repo.nii.ac.jp:00010005","sets":["1515:1519"]},"author_link":["62151","62150"],"item_16_alternative_title_23":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"BASIC STUDY ON ADEQUATE METHODS OF USING LOW QUALITY AGGREGATE"}]},"item_16_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1989-08-20","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"408","bibliographicPageEnd":"110","bibliographicPageStart":"101","bibliographic_titles":[{"bibliographic_title":"土木学会論文集"}]}]},"item_16_date_6":{"attribute_name":"登録日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2010-10-06"}]},"item_16_description_12":{"attribute_name":"Abstract","attribute_value_mlt":[{"subitem_description":"It is very important for the concrete industry to find adequate methods of using low quality aggregate, because the quality of aggregate has become lower and recently it is not easy to obtain proper aggregate for concrete. In this experiment, it is examined whether low quality aggregate can be effectively used by the following two methods. One method is to adjust mix proportion of concrete in order to cover the defect of using low quality aggregate. In another method, good quality aggregate is mixed with low quality aggregate in order to improve the average characteristics of aggregate. Although the problem is not solved completely by these methods, there seems to be the possibility of using the low quality aggregate by properly adapting these methods according to the required properties of concrete.","subitem_description_type":"Other"}]},"item_16_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"62151","nameIdentifierScheme":"WEKO"}],"names":[{"name":"FUJIWARA, Tadashi"}]}]},"item_16_publisher_14":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"社団法人土木学会"}]},"item_16_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0289-7806","subitem_source_identifier_type":"ISSN"}]},"item_16_text_4":{"attribute_name":"著者(機関)","attribute_value_mlt":[{"subitem_text_value":"岩手大学工学部土木工学科"}]},"item_16_version_type_27":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"藤原, 忠司"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-11-14"}],"displaytype":"detail","filename":"dgr-n408p101-110.pdf","filesize":[{"value":"1.2 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"dgr-n408p101-110.pdf","url":"https://iwate-u.repo.nii.ac.jp/record/10005/files/dgr-n408p101-110.pdf"},"version_id":"e3d291ab-ab2f-40fd-a2cc-509bddd2c59b"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"low quality aggregate","subitem_subject_scheme":"Other"},{"subitem_subject":"mix proportion","subitem_subject_scheme":"Other"},{"subitem_subject":"mixed aggregate","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":"低品質骨材の有効利用に関する基礎的研究","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"低品質骨材の有効利用に関する基礎的研究"}]},"item_type_id":"16","owner":"3","path":["1519"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-10-06"},"publish_date":"2010-10-06","publish_status":"0","recid":"10005","relation_version_is_last":true,"title":["低品質骨材の有効利用に関する基礎的研究"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-05-16T11:50:13.621098+00:00"}