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This is similar to the concrete filled steel tube (CFT), because the wood occupies the inner\nspace of steel tube mainly, and WGFT has advantages of its weight against to CFT. Also, WGFT is\nmade of cement grout which is easy to get and cast than the high flow concrete casted in CFT. WGFT\nwas developed to use for seismic retrofitting brace for reinforced concrete structure. In the previous\ntests, the authors have tested short columns and six long columns under concentric compression. The\nmain test parameters are shapes of the steel tube and diameter of the inner wood. The axial stiffness\nand strength deceased according to the increases of the sectional area of the wood. After the\ninvestigation for the behavior of the short columns of WGFT, centrally loading test was conducted for\nthe long columns. These specimens failed in buckling and attained the maximum strength. These\nresults showed that the axial load carrying capacities were estimated by the summation of buckling\nstrength of each component. The paper shows that the possibility of actual use of WGFT for seismic\nretrofit.", "subitem_description_type": "Abstract"}]}, "item_3_description_64": {"attribute_name": "引用", "attribute_value_mlt": [{"subitem_description": "長崎大学大学院工学研究科研究報告, 50(95), pp.13-19; 2020", "subitem_description_type": "Other"}]}, "item_3_full_name_3": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "75", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "NAKAHARA, Hiroyuki"}]}, {"nameIdentifiers": [{"nameIdentifier": "76", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "CHAN, Iathong"}]}, {"nameIdentifiers": [{"nameIdentifier": "77", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "SAKAI, Mikako"}]}]}, "item_3_publisher_33": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "長崎大学大学院工学研究科"}]}, "item_3_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "18805574", "subitem_source_identifier_type": "ISSN"}]}, "item_3_text_62": {"attribute_name": "sortkey", "attribute_value_mlt": [{"subitem_text_value": "03"}]}, "item_3_text_63": {"attribute_name": "出版者別言語", "attribute_value_mlt": [{"subitem_text_value": "Graduate School of Engineering, Nagasaki University"}]}, "item_3_version_type_16": {"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": "中原, 浩之"}], "nameIdentifiers": [{"nameIdentifier": "72", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "陳, 逸鴻"}], "nameIdentifiers": [{"nameIdentifier": "73", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "坂井, 実佳子"}], "nameIdentifiers": [{"nameIdentifier": "74", "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": "2020-12-16"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "50_95_13.pdf", "filesize": [{"value": "1.0 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 1000000.0, "url": {"label": "50_95_13.pdf", "url": "https://nagasaki-u.repo.nii.ac.jp/record/16/files/50_95_13.pdf"}, "version_id": "2ec325be-fdf5-4540-8ded-45bfe9b86467"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Composite columns", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Seismic retrofit", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Brace member", "subitem_subject_scheme": "Other"}, {"subitem_subject": "CFT", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Axial loading test", "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": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "鋼管に木とグラウトを充填した合成構造柱の中心圧縮性状に関する基礎的研究(その3)", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "鋼管に木とグラウトを充填した合成構造柱の中心圧縮性状に関する基礎的研究(その3)"}]}, "item_type_id": "3", "owner": "2", "path": ["17"], "permalink_uri": "http://hdl.handle.net/10069/40242", "pubdate": {"attribute_name": "公開日", "attribute_value": "2020-09-08"}, "publish_date": "2020-09-08", "publish_status": "0", "recid": "16", "relation": {}, "relation_version_is_last": true, "title": ["鋼管に木とグラウトを充填した合成構造柱の中心圧縮性状に関する基礎的研究(その3)"], "weko_shared_id": -1}
鋼管に木とグラウトを充填した合成構造柱の中心圧縮性状に関する基礎的研究(その3)
http://hdl.handle.net/10069/40242
http://hdl.handle.net/10069/40242d779392a-54a7-4024-8080-6b6d23b61496
名前 / ファイル | ライセンス | アクション |
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50_95_13.pdf (1.0 MB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2020-09-08 | |||||
タイトル | ||||||
タイトル | 鋼管に木とグラウトを充填した合成構造柱の中心圧縮性状に関する基礎的研究(その3) | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Composite columns | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Seismic retrofit | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Brace member | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | CFT | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Axial loading test | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
著者 |
中原, 浩之
× 中原, 浩之× 陳, 逸鴻× 坂井, 実佳子 |
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著者別名 | ||||||
姓名 | NAKAHARA, Hiroyuki | |||||
著者別名 | ||||||
姓名 | CHAN, Iathong | |||||
著者別名 | ||||||
姓名 | SAKAI, Mikako | |||||
その他のタイトル | ||||||
その他のタイトル | Experimental Study of Centrally Loaded Column Composed of Steel Tube, Timber and Grout (Part 3) | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The authors have developed a new hybrid member composed of wood, cement grout and steel tube (WGFT). This is similar to the concrete filled steel tube (CFT), because the wood occupies the inner space of steel tube mainly, and WGFT has advantages of its weight against to CFT. Also, WGFT is made of cement grout which is easy to get and cast than the high flow concrete casted in CFT. WGFT was developed to use for seismic retrofitting brace for reinforced concrete structure. In the previous tests, the authors have tested short columns and six long columns under concentric compression. The main test parameters are shapes of the steel tube and diameter of the inner wood. The axial stiffness and strength deceased according to the increases of the sectional area of the wood. After the investigation for the behavior of the short columns of WGFT, centrally loading test was conducted for the long columns. These specimens failed in buckling and attained the maximum strength. These results showed that the axial load carrying capacities were estimated by the summation of buckling strength of each component. The paper shows that the possibility of actual use of WGFT for seismic retrofit. |
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書誌情報 |
長崎大学大学院工学研究科研究報告 en : Reports of Graduate School of Engineering, Nagasaki University 巻 50, 号 95, p. 13-19, 発行日 2020-07 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 18805574 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
出版者 | ||||||
出版者 | 長崎大学大学院工学研究科 | |||||
出版者別言語 | ||||||
Graduate School of Engineering, Nagasaki University | ||||||
sortkey | ||||||
03 | ||||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 長崎大学大学院工学研究科研究報告, 50(95), pp.13-19; 2020 |