{"created":"2021-03-01T06:24:05.122142+00:00","id":16799,"links":{},"metadata":{"_buckets":{"deposit":"74d8d46d-17a4-4e9d-844f-7d530a046e4b"},"_deposit":{"id":"16799","owners":[],"pid":{"revision_id":0,"type":"depid","value":"16799"},"status":"published"},"_oai":{"id":"oai:nagoya.repo.nii.ac.jp:00016799","sets":["320:321:322"]},"author_link":["49876","49877","49878","49879","49880","49881","49882","49883","49884","49885","49886","49887","49888","49889"],"item_10_alternative_title_19":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"SIMPLIFIED EVALUATION OF COMPRESSIVE STRENGTH OF CORRODED STEEL PLATES","subitem_alternative_title_language":"en"}]},"item_10_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007-01-19","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"55","bibliographicPageStart":"43","bibliographicVolumeNumber":"63","bibliographic_titles":[{"bibliographic_title":"土木学会論文集A","bibliographic_titleLang":"ja"}]}]},"item_10_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"正弦波で単純モデル化した仮想的腐食形状および実腐食形状を有する周辺単純支持の鋼板に対する数値シミュレーションにより，様々な腐食形状が残存圧縮性能に与える影響について検討した．その結果，腐食鋼板の圧縮強度は断面積の減少により著しく低下すること，応力伝達軸方向のみならずその直交方向の板厚分布も耐荷力に大きく影響することが明らかとなった．数値シミュレーション結果に基づき，応力伝達軸方向，およびその直交方向の板厚分布を考慮して，任意の腐食性状を有する鋼板の実用的な圧縮強度推定法を提案した．一方，腐食に伴う減厚による板厚中心の偏心の影響について検討を行ったが，今回用いた板厚分布においては最大で10％程度の耐荷力変動であり，種々の耐荷力評価式による推定値のばらつきの範囲であり，大きく影響しないことがわかった. ","subitem_description_language":"ja","subitem_description_type":"Abstract"},{"subitem_description":"The necessity of assessing the durability of structures such as bridges and offshore structures has arisen recently. It is obvious that the maintenance of infrastructures has become a key issue to assure the desired performance in operational condition and to prolong the life of structures. As for the life cycle performance of the steel elements in the marine atmosphere, in particular, the damage due to corrosion is important rather than that by fatigue. Investigated herein is the effect of the surface profile of corroded steel plates on the compressive strength by the elasto-plactic finite displacement analysis, by using the ficticious surface profile as well as the surface profile measured for the corroded steel pipes subjected to the corrosion exposure in the field under severer marine environment for about 20 years. The simple strength evaluation is proposed by considering the plate thickness variation in the smallest cross section.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10_identifier_60":{"attribute_name":"URI","attribute_value_mlt":[{"subitem_identifier_type":"DOI","subitem_identifier_uri":"http://dx.doi.org/10.2208/jsceja.63.43"},{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/2237/18828"}]},"item_10_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"土木学会","subitem_publisher_language":"ja"}]},"item_10_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.2208/jsceja.63.43","subitem_relation_type_select":"DOI"}}]},"item_10_select_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_10_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1880-6023","subitem_source_identifier_type":"EISSN"}]},"item_1615787544753":{"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_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open 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邦栄","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"49881","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"永田, 和寿","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"49882","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"SUGIURA, Kunitomo","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"49883","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"TAMURA, Isao","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"49884","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"WATANABE, Eiichi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"49885","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"ITOH, Yoshito","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"49886","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"FUJII, Katashi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"49887","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"NOGAMI, Kuniei","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"49888","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"NAGATA, Kazutoshi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"49889","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":"2018-02-20"}],"displaytype":"detail","filename":"A-128.pdf","filesize":[{"value":"1.2 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"A-128.pdf","objectType":"fulltext","url":"https://nagoya.repo.nii.ac.jp/record/16799/files/A-128.pdf"},"version_id":"5f7c9b34-a8df-4c3f-8894-b9186fbc609e"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"corroded steel plate","subitem_subject_scheme":"Other"},{"subitem_subject":"compression","subitem_subject_scheme":"Other"},{"subitem_subject":"residual strength","subitem_subject_scheme":"Other"},{"subitem_subject":"effective plate thickness","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":"腐食鋼板の圧縮強度の簡易評価法に関する検討","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"腐食鋼板の圧縮強度の簡易評価法に関する検討","subitem_title_language":"ja"}]},"item_type_id":"10","owner":"1","path":["322"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2013-11-07"},"publish_date":"2013-11-07","publish_status":"0","recid":"16799","relation_version_is_last":true,"title":["腐食鋼板の圧縮強度の簡易評価法に関する検討"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-01-16T04:04:48.751286+00:00"}