{"created":"2023-06-19T11:38:38.528545+00:00","id":6383,"links":{},"metadata":{"_buckets":{"deposit":"aabf0d56-18fc-4a2c-a6f8-96d7d7fc1bde"},"_deposit":{"created_by":13,"id":"6383","owners":[13],"pid":{"revision_id":0,"type":"depid","value":"6383"},"status":"published"},"_oai":{"id":"oai:mie-u.repo.nii.ac.jp:00006383","sets":["420:421:498:509"]},"author_link":["14742","14743"],"item_4_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1985-12-01","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"69","bibliographicPageStart":"61","bibliographicVolumeNumber":"71","bibliographic_titles":[{"bibliographic_title":"三重大學農學部學術報告 = The bulletin of the Faculty of Agriculture, Mie University"}]}]},"item_4_description_14":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_4_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In this study, theory of size effect of wood in bending is discussed. Prior to theoretical study, measurement of size effect on Western hemlock (Tuga heterophylla Sarg.) in bending was carried out. Size effect factor of MOR（Modulus of rupture）is 58.0 and that of proportional limit is 34.5. But size effect of MOE（Modulus of elastisity） was not recognized. Change of strain distribution with increase of load was measured, and the following behavior was observed : Plastic deformation begins at compression surface near load of proportional lmit of load-deflection curve, and after that, neutral axis moves to the tension side with increase of load. \nAssuming that (i)stress-strain relation in compression is elastoplastic and (ii) size effect in compression dose not exist, the following equation was derived for the relation between size effect in bending and that in tension ; \nmb = mi log (k2/k1) / log (3k2-1/1+k2)・1+k1/3k1-1) where \nk2  = (d1/d2)3/mi k1,\nk1 : ratio tensile strength and compressive strength of beam with size d1, \nb : in bending, i : in tension, \nm : factor of size effect i. e. ó2cr/ó1cr = (d1/d2)3/m, \nó1cr, ó2cr : MOR of beam with height of d1, and d2, respectively.","subitem_description_type":"Abstract"}]},"item_4_publisher_30":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"三重大学農学部"}]},"item_4_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0462-4408","subitem_source_identifier_type":"PISSN"}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00234337","subitem_source_identifier_type":"NCID"}]},"item_4_text_18":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Size Effect of Wood in Bending"}]},"item_4_text_63":{"attribute_name":"ノート","attribute_value_mlt":[{"subitem_text_value":"Agropedia提供データ"}]},"item_4_text_65":{"attribute_name":"資源タイプ（三重大）","attribute_value_mlt":[{"subitem_text_value":"Departmental Bulletin Paper / 紀要論文"}]},"item_4_version_type_15":{"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_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"増田, 稔","creatorNameLang":"ja"},{"creatorName":"Masuda, Minoru","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大河平, 行雄","creatorNameLang":"ja"},{"creatorName":"Okohira, Yukio","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-02-18"}],"displaytype":"detail","filename":"AN002343370007106.pdf","filesize":[{"value":"405.0 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AN002343370007106.pdf","url":"https://mie-u.repo.nii.ac.jp/record/6383/files/AN002343370007106.pdf"},"version_id":"781ad83e-1a54-417c-a3e1-79b3818dc963"}]},"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":"木材の曲げにおける寸法効果","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"木材の曲げにおける寸法効果","subitem_title_language":"ja"}]},"item_type_id":"4","owner":"13","path":["509"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2007-07-18"},"publish_date":"2007-07-18","publish_status":"0","recid":"6383","relation_version_is_last":true,"title":["木材の曲げにおける寸法効果"],"weko_creator_id":"13","weko_shared_id":-1},"updated":"2023-10-13T05:43:45.404105+00:00"}