{"created":"2023-05-15T12:36:11.488751+00:00","id":5415,"links":{},"metadata":{"_buckets":{"deposit":"202b36a3-2bca-40e7-8e93-84d5893b8af4"},"_deposit":{"created_by":91,"id":"5415","owners":[91],"pid":{"revision_id":0,"type":"depid","value":"5415"},"status":"published"},"_oai":{"id":"oai:nitech.repo.nii.ac.jp:00005415","sets":["31"]},"author_link":["8728","18890","8728"],"item_10001_alternative_title_24":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"チョウ　コウキョウド　コンクリート　ニオケル　ポリカルボンサンケイ　コンワザイ　ノ　シュサチョウ　ノ　エイキョウ","subitem_alternative_title_language":"ja-Kana"},{"subitem_alternative_title":"Influence of Main Chain Length of Polycarboxylate-Based Superplasticizer on Ultra-High-Strength Concrete","subitem_alternative_title_language":"en"}]},"item_10001_biblio_info_28":{"attribute_name":"bibliographic_information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2008-12-30","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"634","bibliographicPageEnd":"2050","bibliographicPageStart":"2045","bibliographicVolumeNumber":"73","bibliographic_titles":[{"bibliographic_title":"日本建築学会構造系論文報告集","bibliographic_titleLang":"ja"}]}]},"item_10001_description_36":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"Recently, design concrete strength of 150MPa has been used, and polycarboxylate-based superplasticizer has become an essential ingredient to produce ultra-high-strength concrete. In this study, the main chain length of polycarboxylate-based superplasticizer was focused on to optimize performance of dispersing ability at low water cement ratio on ultra-high-strength concrete. Short main chain length exhibited high dispersing ability and low concrete viscosity at low water cement ratio. It was estimated that the thickness of water film on cement particle demanded three times of the main chain length. The main chain length was found to have influence on dispersing ability.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_10001_full_name_27":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"8728","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000020252314","nameIdentifierScheme":"NRID","nameIdentifierURI":"http://rns.nii.ac.jp/nr/1000020252314"}],"names":[{"name":"Kawabe, Shinji"}]}]},"item_10001_publisher_29":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本建築学会","subitem_publisher_language":"ja"}]},"item_10001_relation_35":{"attribute_name":"item_10001_relation_35","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"110007006454"}],"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"http://ci.nii.ac.jp/naid/110007006454","subitem_relation_type_select":"NAID"}}]},"item_10001_source_id_30":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1340-4202","subitem_source_identifier_type":"ISSN"}]},"item_10001_source_id_32":{"attribute_name":"item_10001_source_id_32","attribute_value_mlt":[{"subitem_source_identifier":"AN10438559","subitem_source_identifier_type":"NCID"}]},"item_10001_version_type_33":{"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_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"岡田, 和寿"},{"creatorName":"&EMPTY&","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"18890","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"河邊, 伸二"},{"creatorName":"カワベ, シンジ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"8728","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000020252314","nameIdentifierScheme":"NRID","nameIdentifierURI":"http://rns.nii.ac.jp/nr/1000020252314"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-01-25"}],"displaytype":"detail","filename":"JSCE_73_2045.pdf","filesize":[{"value":"652.1 kB"}],"format":"application/pdf","license_note":"社団法人日本建築学会","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"本文_fulltext","url":"https://nitech.repo.nii.ac.jp/record/5415/files/JSCE_73_2045.pdf"},"version_id":"1ca1ccf2-b543-4956-8b4f-f1287535101d"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"item_resource_type","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"超高強度コンクリートにおけるポリカルボン酸系混和剤の主鎖長の影響","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"超高強度コンクリートにおけるポリカルボン酸系混和剤の主鎖長の影響","subitem_title_language":"ja"}]},"item_type_id":"10001","owner":"91","path":["31"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2012-11-07"},"publish_date":"2012-11-07","publish_status":"0","recid":"5415","relation_version_is_last":true,"title":["超高強度コンクリートにおけるポリカルボン酸系混和剤の主鎖長の影響"],"weko_creator_id":"91","weko_shared_id":-1},"updated":"2025-03-21T03:00:21.360670+00:00"}