{"created":"2023-06-20T15:03:09.708788+00:00","id":32288,"links":{},"metadata":{"_buckets":{"deposit":"dfd152ce-85fd-4d65-8752-7c439aa6e4f5"},"_deposit":{"created_by":1,"id":"32288","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"32288"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00032288","sets":["1887:1890","1896:1898:1899:1910"]},"author_link":["408151","408150","408152","408148","408149","408147"],"item_9_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"On the fracture of ultra high tensile strength steel chambers in their stress fields with high stress concentration factors"}]},"item_9_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1972-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1_A","bibliographicPageEnd":"45","bibliographicPageStart":"36","bibliographicVolumeNumber":"8","bibliographic_titles":[{"bibliographic_title":"東京大学宇宙航空研究所報告"}]}]},"item_9_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"一般に伸びの小さいロケットモータケース用総高張力鋼の強い応力集中垣での延性より脆性への転移-換言すれば塑性設計の概念がどの程度有効かを知るために,内圧に対し異なる一系列の弾性応力集中係数αをもつHT-140,PH-200超高張力鋼製小型チャンバ破壊圧力を,実測値P_bと弾性計算値P_aとについて求め,塑小生強化率δ = P_b/P_aのαによる変化を明らかにした.","subitem_description_type":"Abstract"}]},"item_9_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"To have the data, on the behaviour of the ductile-brittle transition, in other words, on the availability of plastic design concept, in the stress fields with high stress concentration factors, for ultra high tensile strength steels with low values of maximum elongation, following burst tests and theoretical calculations are carried out. A series of chambers with various values of elastic stress concentration factor for internal pressure loading, are made of ultra high tensile strength steels : HT-140 and PH-200. The chambers are composed of circular cylindrical part and flat end plates. The values of elastic stress concentration α. are varied by varying the thickness of the flat end plate, and calculated by the finite element method for internal pressure loading. The ratio of the experimental burst pressure P_b to the calculated burst pressure assuming elasticity up to final fracture P_a is obtained for various values of α. The ratio δ=P_b/P_a shows the factor of strengthening by plasticity.","subitem_description_type":"Other"}]},"item_9_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: SA0125462000","subitem_description_type":"Other"}]},"item_9_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学宇宙航空研究所"}]},"item_9_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0563-8100","subitem_source_identifier_type":"ISSN"}]},"item_9_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00161914","subitem_source_identifier_type":"NCID"}]},"item_9_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学宇宙航空研究所"},{"subitem_text_value":"東京大学宇宙航空研究所"},{"subitem_text_value":"日産自動車(株)"}]},"item_9_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Institute of Space and Aeroautical Science University of Tokyo"},{"subitem_text_language":"en","subitem_text_value":"Institute of Space and Aeroautical Science University of Tokyo"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"河田, 幸三"}],"nameIdentifiers":[{"nameIdentifier":"408147","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"橋本, 彰三"}],"nameIdentifiers":[{"nameIdentifier":"408148","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"中村, 幸紀"}],"nameIdentifiers":[{"nameIdentifier":"408149","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"KAWATA, Kozo","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"408150","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"HASHIMOTO, Shozo","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"408151","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"NAKAMURA, Yukinori","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"408152","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":"2020-01-24"}],"displaytype":"detail","filename":"SA0125462.pdf","filesize":[{"value":"3.1 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"SA0125462.pdf","url":"https://jaxa.repo.nii.ac.jp/record/32288/files/SA0125462.pdf"},"version_id":"9c03246f-2535-426e-8e0e-d57e005a0e10"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"超高張力鋼製チャンバの応力集中場での破壊について","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"超高張力鋼製チャンバの応力集中場での破壊について"}]},"item_type_id":"9","owner":"1","path":["1890","1910"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"32288","relation_version_is_last":true,"title":["超高張力鋼製チャンバの応力集中場での破壊について"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T00:36:24.414914+00:00"}