{"created":"2023-06-19T10:29:11.157793+00:00","id":8901,"links":{},"metadata":{"_buckets":{"deposit":"884c89e4-2b20-413a-8974-118dd4a288a9"},"_deposit":{"created_by":18,"id":"8901","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"8901"},"status":"published"},"_oai":{"id":"oai:muroran-it.repo.nii.ac.jp:00008901","sets":["216:408:382","46"]},"author_link":["41914","42647"],"item_79_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2015-12","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicPageEnd":"399","bibliographicPageStart":"391","bibliographicVolumeNumber":"9","bibliographic_titles":[{"bibliographic_title":"International Journal of Concrete Structures and Materials","bibliographic_titleLang":"en"}]}]},"item_79_description_23":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_79_description_7":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"This study modeled the compressive strength and elastic modulus of hardened cement that had been treated with an expansive additive to reduce shrinkage, in order to determine the mechanical properties of the material. In hardened cement paste with an expansive additive, hydrates are generated as a result of the hydration between the cement and expansive additive. These hydrates then fill up the pores in the hardened cement. Consequently, a dense, compact structure is formed through the contact between the particles of the expansive additive and the cement, which leads to the manifestation of the strength and elastic modulus. Hence, in this study, the compressive strength and elastic modulus were modeled based on the concept of the mutual contact area of the particles, taking into consideration the extent of the cohesion between particles and the structure formation by the particles. The compressive strength of the material was modeled by considering the relationship between the porosity and the distributional probability of the weakest points, i.e., points that could lead to fracture, in the continuum. The approach used for modeling the elastic modulus considered the pore structure between the particles, which are responsible for transmitting the tensile force, along with the state of compaction of the hydration products, as described by the coefficient of the effective radius. The results of an experimental verification of the model showed that the values predicted by the model correlated closely with the experimental values.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_79_link_17":{"attribute_name":"出版者版へのリンク","attribute_value_mlt":[{"subitem_link_text":"10.1007/s40069-015-0113-8","subitem_link_url":"https://doi.org/10.1007/s40069-015-0113-8"}]},"item_79_link_5":{"attribute_name":"室蘭工業大学研究者データベースへのリンク","attribute_value_mlt":[{"subitem_link_text":"崔 亨吉（CHOI Hyeonggil）","subitem_link_url":"http://rdsoran.muroran-it.ac.jp/html/100000220_ja.html"}]},"item_79_publisher_11":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Korea Concrete Institute","subitem_publisher_language":"en"}]},"item_79_relation_18":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1007/s40069-015-0113-8","subitem_relation_type_select":"DOI"}}]},"item_79_rights_19":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2015 CHOI and NOGUCHI. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.","subitem_rights_language":"en"}]},"item_79_source_id_12":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1976-0485","subitem_source_identifier_type":"PISSN"},{"subitem_source_identifier":"2234-1315","subitem_source_identifier_type":"EISSN"}]},"item_79_subject_9":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"511","subitem_subject_scheme":"NDC"}]},"item_79_version_type_21":{"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_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"CHOI, Hyeonggil","creatorNameLang":"en"},{"creatorName":"崔, 亨吉","creatorNameLang":"ja"},{"creatorName":"チェ, ヒョンギル","creatorNameLang":"ja-Kana"}],"familyNames":[{"familyName":"CHOI","familyNameLang":"en"},{"familyName":"崔","familyNameLang":"ja"},{"familyName":"チェ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Hyeonggil","givenNameLang":"en"},{"givenName":"亨吉","givenNameLang":"ja"},{"givenName":"ヒョンギル","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"41914","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000020726806","nameIdentifierScheme":"NRID","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/nrid/1000020726806"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"NOGUCHI, Takafumi ","creatorNameLang":"en"},{"creatorName":"野口, 貴文","creatorNameLang":"ja"},{"creatorName":"ノグチ, タカフミ ","creatorNameLang":"ja-Kana"}],"familyNames":[{"familyName":"NOGUCHI","familyNameLang":"en"},{"familyName":"野口","familyNameLang":"ja"},{"familyName":"ノグチ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Takafumi ","givenNameLang":"en"},{"givenName":"貴文","givenNameLang":"ja"},{"givenName":"タカフミ ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"42647","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-05-16"}],"displaytype":"detail","filename":"IJCSM_9_4_391-399.pdf","filesize":[{"value":"1.9 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"IJCSM_9_4_391-399.pdf","objectType":"fulltext","url":"https://muroran-it.repo.nii.ac.jp/record/8901/files/IJCSM_9_4_391-399.pdf"},"version_id":"379405ac-79d6-450e-b6aa-8a8435b581eb"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"expansive additive","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"compressive strength","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"elastic modulus","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"pore volume","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"modeling","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Modeling of Mechanical Properties of Concrete Mixed with Expansive Additive","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Modeling of Mechanical Properties of Concrete Mixed with Expansive Additive","subitem_title_language":"en"}]},"item_type_id":"79","owner":"18","path":["46","382"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2016-05-23"},"publish_date":"2016-05-23","publish_status":"0","recid":"8901","relation_version_is_last":true,"title":["Modeling of Mechanical Properties of Concrete Mixed with Expansive Additive"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2023-12-08T03:13:33.259751+00:00"}