{"created":"2023-05-15T15:25:22.038153+00:00","id":12970,"links":{},"metadata":{"_buckets":{"deposit":"18ac1ead-e7da-4688-a01a-a49775da97f6"},"_deposit":{"created_by":3,"id":"12970","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"12970"},"status":"published"},"_oai":{"id":"oai:sucra.repo.nii.ac.jp:00012970","sets":["94:426"]},"author_link":["20606","20605","20608","20607"],"item_119_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"7","bibliographicPageEnd":"1059","bibliographicPageStart":"1049","bibliographicVolumeNumber":"28","bibliographic_titles":[{"bibliographic_title":"ENGINEERING STRUCTURES"}]}]},"item_119_date_31":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2007-11-27","subitem_date_issued_type":"Created"}]},"item_119_description_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_description":"http://www.sciencedirect.com/science/journal/01410296 | http://www.sciencedirect.com/science/journal/01410296","subitem_description_type":"Other"}]},"item_119_description_19":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Fiber Reinforcement Polymer (FRP) has been widely accepted as an innovative material for renovation and strengthening of existing infrastructures. Among the FRP materials, poly-p-phenylene benzobisoxazole (PBO) fiber sheets attracted great attention in recent years because of the high strength, high Young modulus and high energy absorption capability. In this study, a PBO Prestressing Upgrading Technique (P-PUT) including an air bag system and end anchoring system for the strengthening of a full-scale prestressed concrete girder is proposed at first. Then, for the purpose of evaluating the strengthening efficiency of the PBO sheets, performance of the strengthened PC girder, especially the cornpressive and tensional strain distribution of concrete and PBO sheet under different load levels and bonding performance of PBO sheets on concrete surface, optic fiber sensing system with a strain/loss analyzer based on the Brillouin Optical Time Domain Deflectometry (BOTDR) technique is employed. Two types of bonding methods for optic fiber installation called the Point Fixed (PF) method and Overall Bonding (OB) method are proposed and investigated. Finally, a kind of polynomial curve fitting method is presented to process the field data contaminated with noise. (c) 2005 Elsevier Ltd. All rights reserved.","subitem_description_type":"Abstract"}]},"item_119_description_29":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"text","subitem_description_type":"Other"}]},"item_119_description_30":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_119_publisher_11":{"attribute_name":"出版者名","attribute_value_mlt":[{"subitem_publisher":"Elsevier B.V."}]},"item_119_relation_16":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1016/j.engstruct.2005.11.012","subitem_relation_type_select":"DOI"}}]},"item_119_source_id_14":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"01410296","subitem_source_identifier_type":"ISSN"}]},"item_119_text_27":{"attribute_name":"版","attribute_value_mlt":[{"subitem_text_value":"[著者版]"}]},"item_119_text_3":{"attribute_name":"著者 ローマ字","attribute_value_mlt":[{"subitem_text_value":"Wu, Zhishen"},{"subitem_text_value":"Xu, Bin"},{"subitem_text_value":"Hayashi, Keiji"},{"subitem_text_value":"Machida, Atsuhiko"}]},"item_119_text_32":{"attribute_name":"アイテムID","attribute_value_mlt":[{"subitem_text_value":"A1002313"}]},"item_119_text_4":{"attribute_name":"著者 所属","attribute_value_mlt":[{"subitem_text_value":"&EMPTY&"},{"subitem_text_value":"&EMPTY&"},{"subitem_text_value":"&EMPTY&"},{"subitem_text_value":"埼玉大学"}]},"item_119_text_5":{"attribute_name":"著者 所属(別言語)","attribute_value_mlt":[{"subitem_text_value":"&EMPTY&"},{"subitem_text_value":"&EMPTY&"},{"subitem_text_value":"&EMPTY&"},{"subitem_text_value":"Department of Civil & Environmental Engineering, Saitama University,"}]},"item_119_text_9":{"attribute_name":"年月次","attribute_value_mlt":[{"subitem_text_value":"2006-6"}]},"item_119_version_type_28":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Wu, Zhishen"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Xu, Bin"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hayashi, Keiji"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"町田, 篤彦"},{"creatorName":"マチダ, アツヒコ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-01-24"}],"displaytype":"detail","filename":"A1002313.pdf","filesize":[{"value":"557.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"A1002313.pdf","url":"https://sucra.repo.nii.ac.jp/record/12970/files/A1002313.pdf"},"version_id":"fadef147-6463-4865-b4d9-cff85c5387d7"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Brillouin Optical Time Domain Deflectometry (BOTDR)","subitem_subject_scheme":"Other"},{"subitem_subject":"optic fiber sensor installation","subitem_subject_scheme":"Other"},{"subitem_subject":"PBO Prestressing Upgrading Technique","subitem_subject_scheme":"Other"},{"subitem_subject":"fiber reinforcement polymer","subitem_subject_scheme":"Other"},{"subitem_subject":"bonding performance","subitem_subject_scheme":"Other"},{"subitem_subject":"polynomial curve fitting","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":"Distributed optic fiber sensing for a full-scale PC girder strengthened with prestressed PBO sheets","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Distributed optic fiber sensing for a full-scale PC girder strengthened with prestressed PBO sheets"}]},"item_type_id":"119","owner":"3","path":["426"],"pubdate":{"attribute_name":"公開日","attribute_value":"2007-11-27"},"publish_date":"2007-11-27","publish_status":"0","recid":"12970","relation_version_is_last":true,"title":["Distributed optic fiber sensing for a full-scale PC girder strengthened with prestressed PBO sheets"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-05-15T19:34:33.552259+00:00"}